All motor vehicle owners will move into the difficulty of oughta dead battery at one point or another. It can be a huge difficulty for motorcycle riders too, as starting a bike with a dead battery is more difficult than starting a car with one. And they want to know how to charge bike battery. Fortunately, there are several different ways you can take your motorcycle momentarily back on the road, providing you sufficient time to get the battery restored. We at BestComfortBike will give you the guide on how to charge bike battery. 

Some Methods: How To Charge Bike Battery?

Method1

Applying a Battery Charger

1. Find out your battery type. The bike batteries appear in all shapes and sizes. If you are not assured what type of battery your bike has, look up this information in the manual. Alternatively, find this information printed on the side of the battery itself.
2. Use either a trickle, float, or smart charger for most maximum battery classes. These chargers serve best on the lead-acid, gel, or received glass mat batteries. Do not utilize these chargers with lithium batteries.
   • The trickle, or fully manual, chargers are the simplest kind to use. These chargers get the AC power and turn it to DC. Though, you will have to convert this charger off, or else they will continue pumping energy into the charger.
   • The float chargers are one more popular type of charger. They give a steady, gentle, current to the battery.
   • The Smart chargers observe battery charge progress. This kind of charger further reduces damage to the battery as they terminate charging when the battery is charged. Sadly, smart chargers do not typically work fine with lithium batteries.
3. Purchase a functional charger for lithium batteries. Lithium batteries, including lith ion, lith-iron, and lithium phosphate need special chargers depending on which organization created them. Review the manual for more information about which charger you will require if you have a lithium battery.
4. Get the battery out of the motorcycle. Evade leaving the battery inside the bike while charging it, as this could harm other elements. Commonly, to remove a battery you must separate the negative cable first and then the positive cable. Next, release the battery from anything relating it to the motorcycle body and raise it out of the bike.
   • Lifting the battery is a complex operation. Read the manual before you do anything else. The manual will advise you where the battery is, how to access it, and how to disengage it. Every motorbike is diverse therefore reading the manual is a must.
5. Attach the battery charger. Connect the charger to the battery ends in any order. Be assured the battery ends are properly attached to the charger. When properly attached, plug in the charger. The best and most reliable place to charge the battery is outside or in a well-ventilated zone.
   • The method of battery charging produces hydrogen gas, a highly flammable substance. Overcharging further produces hydrogen sulfide, which is incredibly dangerous for you.
   • Non-smart chargers will require to be continually monitored so you can make assured they do not overcharge the battery.
6. Examine to view if the battery is charged. A smart charger will inform you when the battery is completely charged. For other batteries, do a voltage test. Disengage the battery ends from the charger. Then plug the battery reaches into a DVOM, additionally recognized as a multimeter. Put the black lead into the COM slot, and the red lead into the V slot.
   • Turn the multimeter onto the 20V DC section of the scale. With the bike finally off, touch the black lead to the negative post of the battery, and the red lead to the positive post. Then record the voltage.
   • If the voltage measured 12.73 volts or better, then your battery is charged and able to go. Anything within 12.06 volts and 12.62 volts indicates your battery requires to be charged for longer. Anything fewer than 12.06 volts and your battery might be ruined, but you can attempt charging it more.
7. Install the battery. When charging is finished, unplug the charger from the battery. Read the manual repeatedly to obtain out how to put the battery back in the right way. Connect the positive cable first and then the negative.
   • The battery should now be running well again.

Method2

Jump-Starting the Battery

1. Get jumper cables. Most car drivers lead to perpetually take a pair of jumper cables with them in the trunk of their car. If you can not get someone with jumper cables, you can purchase a pair at your local hardware store.
2. Omit the car off if jump-starting utilizing a car. The car batteries have far more capacity than bike batteries. While it is important to have one car operating when attempting to jump-start another car, bike batteries do not need the same amount of energy, therefore the car should be left off for the continuation of this process.
   • The car battery will not fry your bike battery. For that to appear, the leads would require to be attached and the motorbike would have to be working for a very long time.
3. Turn the working bike on if jump-starting with another motorcycle. Jump-starting a motorbike with another bike works the same way as jump-starting applying a car, except before you start the dead bike, start the other bike.
4. Attach the red clamp to the positive terminal of the dead bike’s battery. Assure that the clamp is not touching any metal. The positive terminal will be marked with a + sign and maybe red. Clamps attached to metal parts could cause a spark and the battery could explode.
   • Metal does not just indicate parts of either vehicle. It suggests all metal. The rings, necklaces, hand tools, and everything metal.
5. Attach the black clamp to the frame of the dead motorbike. If you do not need to cause wear and tear or marks to your bike’s exterior, attach the clamp to a part of the frame with no paint or chrome.
   • The purpose the black clamp is being combined to the frame and not the battery is that attaching it to the battery could damage the battery.
6. Connect the other red clamp to the positive terminal of the working battery. Repeat, be assured that the clamp does not come into contact with anything composed of metal. Double-check that you are joining positive to positive before joining the clamp.
7. Connect the black clamp to the negative terminal of the working vehicle’s battery. Be careful and be assured that the black clamp does not make contact with the red clamp while doing this step. You should additionally make sure the other black clamp is joined to the bike’s frame and not the battery before connecting it to the car.
8. Start your bike. If your motorbike does not work, the battery may be fully drained. Though, if there is any energy at all in it, the bike should start within the first few tries.
   • Leave the bike on for several minutes so the engine can warm up.
9. Disengage the cables. You must disengage the cables in the proper order. Separate the black (negative) cable on the live battery first and then separate the black cable on the other battery. Then perform the identical with the red (positive) cable. You should further take particular care in making sure that the clamps do not come into contact with each other until they have been completely disconnected.
   • Leave the bike moving until you reach home or till you can take it to a mechanic.

Method3

Push-Starting the Bike

1. Be assured the battery is the component at fault. When your bike would not start, it could be many diverse things.
   • Inspect the ignition kill switch is set to “stop” and not to “run.”
   • Be assured you have sufficient fuel. It appears obvious but these things can be simply missed.
   • If the kickstand is down, an inbuilt security feature of the bike might be stopping it from starting.
   • If the motorbike is not neutral, it would not start.
   • If it is none of these problems, then chances are that it is the battery at fault.
2. Determine the most suitable method for a push-start. If you have friends with you, you can push-start the vehicle from any flat area. If you are on your personal, it is best to push-start the bike at the top of a hill or a slope.
   • If you can not see a hill or enough slope, you will necessitate pushing the bike at pace before climbing on and releasing the clutch.
3. Set the bike in 2nd or 3rd gear. First gear is surprisingly not the most suitable gear to use for push-starting as it can let the bike to jerk forward and swiftly stop. Applying 1st gear further raises the chance of the rear tires locking up.
   • Setting the gear in second or third supports for the smoothest start and a smaller likelihood of things going wrong.
4. Hold the clutch and roll the bike. If on a slope, start from the top and roll the bike downwards. With friends, sit on the bike and press the clutch and get them to push the bike. By yourself with no hill, you will have to push the bike at a jogging pace before it can start.
5. Loosen the clutch when the bike arrives jogging speed. Attempt not to loosen the clutch too quickly as it would not work if the bike is not moving fast quite. The bike should be at jogging speed or faster when you loosen the clutch.
   • If the bike does not start, try again but roll the bike quicker.
   • It might get a couple of efforts for it to work.
6. Adjust the bike’s gear back to neutral. Once the bike is up and moving, change gears to neutral and push the brakes. Try to rev the bike as much as you can and continue pumping the throttle to be assured the engine does not die.
7. Start the bike home or to a repairing shop. While the bike is running again, the battery is more than likely broken so get it a bike mechanic as quickly as you can.

Best Battery Charger For Bikes 

After Knowing How to charge bike battery you guys must want to buy a motorbike Battery Charger. Check out Ten of our top picks below:

Here is the list of Top 10  Best Battery Charger For Bikes: 

• Battery Tender Junior Charger and Maintainer
• Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger
• NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger
• NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger
• Mroinge MBC010 Automotive Trickle Maintainer
• DieHard 71219 2 Amp 6, 12V Shelf Smart Battery Charger and 2A Maintainer
• MOTOPOWER MP00205A 12V 800mA
• Battery Tender Plus 12V, 1.25A Battery Charger
• BMK 12V 5A Smart Battery Charger Portable Battery Maintainer
• LST Trickle Battery Charger Automatic Maintainer

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Editor’s Note: We will update this list as more Best Battery Charger For Bikes hit the market.

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	Product	Manufacturer	Buy Now
		Battery Tender
		FOVAL
		NOCO
		NOCO
		Mroinge
		DieHard
		MOTOPOWER
		Battery Tender
		BMK BLUEMICKEY
		LEICESTERCN

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1: Battery Tender Junior Charger and Maintainer

Features

• Automatic 12V Powersports
• Battery Charger and Maintainer
• for Motorcycle
• ATVs, and More 
• Smart 12 Volt
• 750mA Battery Float Chargers
• 021-0123

PROS

1. STAY CHARGED: It Gives a complete charge to your machine’s battery before turning to float mode to maintain precise voltage levels for reliable, long term storage without overcharging. The spark-proof through lead connection, reverse polarity defended and carries a 12-foot output cord and 5-year warranty
2. EASY TO USE: The Low maintenance design to be fast and simple to use, our universal power port vehicle charger and maintainer is small and lightweight. It is Excellent for charging all 12-volt lead-acid, flooded or sealed maintenance-free batteries (AGM and gel cell) and protection timer-80 hours
3. EXTENDED BATTERY LIFE: It is Fit with lead-acid, flooded, and sealed maintenance-free batteries (AGM and gel cell) to be perfect for use in long term storage. Full 4-step charging program (Initialization, Bulk Charge, Float Mode) enables for optimization of battery power, without overcharging
4. MONITOR POWER LEVELS: The solid-state two-color LED light shows the state of the charge and if the battery voltage falls too far under load, ISM adaptive charging will continue full charger output power. The automatic charge cycle functionality switches to float mode after fully charging the battery
5. SAFE AND SECURE: Our battery charger and maintainer is spark-proof through lead connection and automatically discovers reverse polarity to guarantee a correct. The Solid-state two-color LED shows the stage of the charger and if the battery voltage falls too far under load, full charger output power resumes

CONS

• It has no cons.

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2: Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

PROS

1. Safety with ETL Listed: It is spark-proof through lead connection, reverse polarity preserved and carries an 8-foot output cord and 2-year warranty
2. Perfect for all lead-acid, The flooded or sealed maintenance-free batteries (AGM and gel cell), further Comprehensive 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
3. Small size 3.9 x 2.4 x 1.25 in and fit for Most Vehicles: adapts to all sorts of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries utilizing either the ring or alligator connectors, automatically switches to float, maintenance voltage after completely charging the battery
4. Intuitive LED indicators to give visual state-of-charge feedback and diagnostic information, even when in carrying mode.
5. It will charge and maintain your battery so that it can go when you are! It is lightweight, completely automatic and simple to use

CONS

• It has no cons.

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3: NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger

Features

• 6V And 12V Battery Charger
• Battery Maintainer
• Battery Desulfator With Temperature Compensation

PROS

1. Meet the GENIUS1 – It is Alike our G750, simply better. It is 35 percent smaller and produces 35 percent more power. It is the all-in-one solution – battery charger, battery maintainer, trickle charger, plus battery desulfator.
2. Do more with Genius – It is Created for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
3. Enjoy precision charging – An interracial thermal sensor identifies the ambient warmth and alters the charge to reduce over-charging in hot environments and under-charging in cold environments.
4. Charge dead batteries – It Charges batteries as low as 1-volt. Or utilize the all-new Force Mode that enables you to take control and manually begin charging dead batteries down to zero volts.
5. Restore your battery – It automatically detects battery sulfation and acid layer to restore lost battery production for stronger engine starts and long battery life.
6. Beyond maintenance – It is not only a trickle charger, but it’s also an advanced battery maintainer. A fully-automatic, worry-free battery charger for daily use – 24/7 – with zero overcharges.
7. Compatible with all types of vehicles – It Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more – you name it.

CONS

• It has no cons.

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4: NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger

Features

• 6V And 12V Battery Charger
• Battery Maintainer
• Battery Desulfator With Temperature Compensation

PROS

1. Meet the GENIUS2 – It is Alike our G1100, just better. It is 30 percent smaller and delivers 140 percent more power. It is the all-in-one solution – battery charger, battery maintainer, trickle charger, plus battery desulfator.
2. Do more with Genius – It is Created for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
3. Enjoy precision charging – An interracial thermal sensor identifies the ambient warmth and alters the charge to reduce over-charging in hot environments and under-charging in cold environments.
4. Charge dead batteries – It Charges batteries as low as 1-volt. Or utilize the all-new Force Mode that enables you to take control and manually begin charging dead batteries down to zero volts.
5. Restore your battery – It automatically detects battery sulfation and acid layer to restore lost battery production for stronger engine starts and long battery life.
6. Beyond maintenance – It is not only a trickle charger, but it’s also an advanced battery maintainer. A fully-automatic, worry-free battery charger for daily use – 24/7 – with zero overcharges.
7. Compatible with all types of vehicles – It Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more – you name it.

CONS

• It has no cons.

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5: Mroinge MBC010 Automotive Trickle Maintainer

Features

• 12V 1A Smart Automatic Charger
• for Car Motorcycle
• Boat Lawn Mower
• SLA ATV Wet Agm Gel Cell
• Lead Acid Batteries

PROS

1. The easy connection to motorcycles and the vehicle battery utilizing the included big battery clips and O-ring terminals. The DC cord total length of 12ft.
2. The spark-proof through lead connection, reverse polarity stability, overcharging security and short-circuit protection, with over-temperature protection e
3. It is ideal for charging all 12-volt lead-acid, flooded or sealed maintenance-free batteries (AGM and GEL cell)
4. It is a Full 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode) enables for optimization of battery power, without overcharging
5. The automatic charge cycle functionality switches to float mode after completely charging the battery. The built-in two-color LED means the stage of charger. Two years.

CONS

• It has no cons.

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6: DieHard 71219 2 Amp 6, 12V Shelf Smart Battery Charger and 2A Maintainer

PROS

1. The microprocessor-controlled, completely automatic, 5-stage charging process for accurate charging and monitoring batteries
2. The LED indicator will flash if clamps are reversed and the charger will not operate
3. Specialties battery maintaining to prevent overcharging, charging will resume if the battery becomes discharged
4. The Versatile quick-connect harness with 50A clamps, 12V accessory plug or permanent ring connectors
5. The Quick-connect harness’s install fast for hard-to-reach motorcycle batteries

CONS

• It has no cons.

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7: MOTOPOWER MP00205A 12V 800mA

Features

• Fully Automatic Battery Charger
• Maintainer
• Rescue and Recover Batteries

PROS

1.  Compact, Smart, and Durable– It can charge every type of 12V lead-acid batteries, including flooded or sealed maintenance free batteries (AGM and gel cell). It is the best smart charger for automotive, motorcycle, marine, RV, Powersport, lawn and garden, children toys, etc.
2.  Fully Automatic – There is no need for any manual operation, just plug and leave it for charging and maintaining your batteries automatically for a long time. The microprocessor-controlled program will monitor the whole charging progress and automatically stop when the battery is completely charged. Then it will monitor the battery voltage and maintain the battery with a float charging current. The Zero output ( 0 Volt on DC port ) in standby mode without joining with the battery to store energy.
3. Multi-level Safety Protection & Battery Rescue – The microprocessor Controlled program. No problem with overcharge, short circuit, and reverse polarity. Spark-free technology applied. Highlighted Constant Pulse Current Maintenance function supports the battery to avoid excessive charge and discharge. It will increase battery life and recover batteries more efficiently.
4.  SAE Quick Release Adapters- With the SAE quick-release connection options: The Ring Terminals (7.5amp fused for safety protection) or Alligator Clips. With the ring terminal harness connecting with the battery lastingly, it is very easy to connect the charger by the SAE adapters when required. The fuse protection will bypass the danger of short circuit or overload.
5.  Two-year Warranty & ETL Safety Certified – The energy Saving design with one LED sign to display the different charging status. Approved by CE, RoHS, UL, and CEC. Agree to the CEC (​CALIFORNIA ENERGY COMMISSION) standard – BC mark. TWO YEAR WARRANTY AND 100 percent SATISFACTION SERVICE – The Hassle-free return or refund for any product quality issue. 100 percent satisfaction service and technical assistance will be given.

CONS

• It has no cons.

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8: Battery Tender Plus 12V, 1.25A Battery Charger

PROS

1. Fully automatic: The Battery Tender Plus is a 1.25A battery charger intended to completely charge a battery and keep It at proper storage voltage without the damaging consequences effected by trickle chargers
2. Fast and efficient: This 1.25-Amp charger will charge as quick or faster than most 3-amp chargers ready
3. Convenient: Included is a fast connect harness for hard to reach areas. Ac power cord length is 6 feet – 18AWG, DC output cord length 4.5 feet – 18AWG, DC accessory length 1.5 feet – 18 AWG
4. Safe: The modify polarity security to assure user protection, red and green lights alternately flash in this condition
5. Included: The package comprises Battery Tender ring terminals and alligator clips

CONS

• It has no cons.

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9: BMK 12V 5A Smart Battery Charger Portable Battery Maintainer

Features

• Detachable Alligator Rings Clips
• Fast Charging
• Waterproof
• Trickle Charger for Car
• Boat Lawn Mower Marine Sealed
• Lead Acid Battery

PROS

1. UPGRADED DEFECTIVE BATTERY DETECT/FAST CHARGING CAR BATTERY BOOSTER: It is Renewed with battery condition diagnose to identify the defective battery before the charge. The DC Output 13.8V/5A, AC Input 100-240V, 1.5A 60/50Hz; With the 5A DC output current, BMK 12V 5A car battery charger is suitable for charging batteries with 15-100Ah. NOTE: To better tender the battery, please make sure the battery capacity is higher than 15Ah, it can further charge over 100Ah batteries, just more charging time.
2. UPGRADED 72-HOUR SAFETY FEATURES/MULTI SAFETY PROTECTIONS – BATTERY RESCUE & RECOVER: The Updated with 72 hours of safety feature to commence anytime the charger is onto defending marginal batteries from overcharging. It is made of high-quality ABS, IP65 Waterproof, multi-protects of Short Circuit/ OV/ OC/ Overload/ Polarity Reverse, highlighted with Constant Pulse Current Maintenance function to evade overcharge and discharge; Full-loaded and burn-in test shows its high secure efficiency, stable performance
3. 4-STAGE SMART CHARGING – FULLY AUTOMATIC BOAT BATTERY CHARGER: The 12V battery charger operated with the 4 stages automatic charging method by MCU controller, 25 percent or 50 percent or 75 percent or 100 percent to show the quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is completely charged. The LED indicator created to perform various charging status of the 12v smart charger
4. UPGRADED WITH 10A FUSE ONTO RING CONNECTORS & MULTI-PURPOSES DEEP CYCLE BATTERY CHARGER: The Pb/SLA/VRLA/GEL/AGM lead-acid battery charger tender, worked with the vulcanization function, BMK battery maintainer charger is an excellent choice for lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging, lightweight(15.87oz) allows you take it to anywhere, used as Trickle Battery Charger as well
5. QUALITY INSURANCE & IN TIME SERVICE: The BMK is devoted to giving boat battery trickle charger with the higher quality to meet buyers’ demands.

CONS

• It has no cons.

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10: LST Trickle Battery Charger Automatic Maintainer

Features

• 6V 12V Smart Float Charger
• Automotive Car Motorcycle
• Lawn Mower Tractor
• SLA ATV AGM GEL CELL
• Lead Acid Batteries

PROS

1.  Battery and Vehicle Type – The Charge completely drained 6V and 12V Pb/SLA/gel/AGM/lead-acid batteries, it is automatic battery trickle chargers for automotive, motorcycles, automobile, riding lawn mowers, lawn tractor, ATVs, RVs, watercraft, power sport, scooter, snowmobiles, cars, camper, trolling motor, boats, etc
2. Safety Guarantee – It gives Multi-protection against Reverse Polarity, Short Circuit, Over Voltage/Current, Over Charge or Discharge, Overload, Overheat; the Spark proof through lead connection; The Water and dust resistant float battery charger, the full-loaded and burn-in test shows its stable production and high security.
3. 5-Stage Automatic Charging – It Highlighted detachable ring or alligator connectors with 10A fuse, charge and maintain your battery wherever you go; the Monitor the whole charging process automatically switches to float mode after completely charging the battery by MCU controlled; the LST motorcycle battery charger will recover batteries more efficiently and increase the battery life.
4. Intuitive LED Indicator – The LST 6/12 volt automotive battery maintainer charger provides visual state-of-charge feedback and diagnostic information, even when in maintenance mode. The Input 100-240V, ultra-compact, and lightweight, comfortable to take the motorcycle charger everywhere.
5. 100% Satisfactory Float Charger – It is Renewed with defective battery recognition function and 72-hour security characteristics, simply get portable 6v 12v trickle charger for car batteries with confidence; the LST smart battery charger offers 3-Year quality assurance & 12-Month refund and timely 24/7 after-sale services.

CONS

• It has no cons.

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	Product	Manufacturer	Buy Now
		Battery Tender
		FOVAL
		NOCO
		NOCO
		Mroinge
		DieHard
		MOTOPOWER
		Battery Tender
		BMK BLUEMICKEY
		LEICESTERCN

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Disclaimer

“All brand names and images are Registered Trademarks of their respective companies. All manufacturers names, numbers, symbols and descriptions are used for reference purposes only, and it is not implied that any part listed is the product of these manufacturers or approved by any of these manufacturers.”

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