How Long to Charge a Motorcycle Battery?

“Batteries are not cheap. They can easily cost $40  to $400, so investing in a motorcycle battery charger makes sense. A motorcycle battery typically lasts only a year or two before replacing it. You would save a ton of money in the long run if you invested $20 to $40 into a battery charger instead of shelling out hundreds of dollars each time you replace a battery.

How much time does it take to charge a bike battery?

A standard 12-volt motorcycle battery can take anywhere between 4 to 24 hours to charge fully.

Several factors affect the time to recharge a battery; this includes the battery, the battery’s voltage, the type of charger used, the age of the battery, and whether there is anything wrong with the battery itself.

Let us begin by looking at the many types of motorbike batteries that are commonly accessible.

Motorcycle batteries come in various types, including wet cell, AGM, gel, and lithium batteries. You can use other batteries for motorcycles, but they’re less common.

Lithium battery chargers are widely available; however, they are not designed for wet cell, AGM, or gel cell batteries.

Different types of batteries

1. Lead Acid Motorcycle Batteries

These are the most prevalent types of motorbike batteries. Lead-acid motorbike batteries are lead plates, sulfuric acid, and water. When charging, a chemical reaction happens, resulting in an electrical charge.

Lead-acid batteries require routine maintenance. The fluid in the battery cells evaporates, causing the cells to dry up; this is the quickest method to destroy the battery.

Make sure to check your battery before a long road trip. Fill your battery with distilled water if it’s running low on fluid.

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2. Gel Cell and AGM Motorcycle Batteries

These are sealed lead-acid batteries and are perfect for motorcycles. They are much easier to handle than regular batteries and don’t need maintenance.

3. Lithium-Ion Motorcycle Batteries

The lithium-ion motorcycle battery is a new technology. It’s light, approximately one-third the weight of a lead-acid battery, and requires no maintenance; they last longer than other motorcycle batteries, but it doesn’t mean they have more battery capacity.

When purchasing a Lithium-Ion battery, there are a few factors to consider. It may, for example, be more costly than other types of batteries.

If you’re looking for a new motorbike battery, think about lithium-ion; they’ll deliver substantially more power in a cold start, making them excellent for larger motorcycles or starting your bike in cold weather. On the other hand, a cold start necessitates the use of a specialized method.

The lithium-ion battery is an example of a rechargeable battery. If you keep your lights turned on and drained the battery, you will permanently damage it.

Battery Specifications

Your motorcycle battery’s capacity and voltage are two of the most crucial factors determining how long it will take to charge completely. The voltage of a motorcycle battery is 12 volts. The capabilities of each variety, however, vary.

A larger battery capacity indicates a longer battery life, which necessitates a longer charging time; for example, a 40Ah battery will take longer to charge than a 20Ah battery.

As the battery gets full, it will take more time to charge it. The battery will be able to hold a larger amount of charge. The lower-capacity batteries will charge up in a shorter period.

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10 Best AGM Motorcycle Batteries

  • Chrome Battery YTX12-BS IGEL
  • Yuasa YUAM320BS YTX20L-BS
  • Throttle MX30L
  • C.B. Chrome Rechargeable YTX30L-BS
  • Throttle-X HDX20L
  • ExpertPower ETX9-BS 12v9AH
  • Pirate YTX5L
  • Chrome Rechargeable YTX7L-BS
  • Weize YTX12-BS
  • ExpertPower ET9B Sealed

Type Of Charger

There are mainly two types of chargers – A.C. (or alternating current) and D.C. (direct current) chargers. A.C. chargers are more common in the U.S., but many countries use D.C. chargers.

Smart chargers are an improved version of float chargers. They are safer, more convenient, and easier to use.

A trickle charger charges the battery continuously but at a lower current. It’s slower to charge, but it will last longer.

The floating charger is far more efficient than the conventional charging method and will charge your phone in a fraction of the time. It also has smart features to identify the charge level and charge accordingly.

It’s important to understand that the current level of charge that your battery needs will depend on how fast the battery can charge and the battery’s capacity.

A higher ampere current will charge the battery much faster than a lower ampere current.

If you need to charge a battery, a 2-ampere charger is advised. It will take less time to charge the battery than if you used a 1-ampere charger.

Keep your Electronics to a Minimum

Suppose you have a lot of electronic accessories. In that case, buy a battery that can handle all your gadgets. And remember to be aware of your battery’s capacity. If you plan on doing a long ride, it’s best to bring a battery tender. You will need a power outlet to plug it in, so you may have to plan and find a place with a power outlet.

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Why is my motorcycle battery not charging?

 The main reason your motorcycle battery is not charging is that the plug on the battery is loose. Tighten the plug and try again. If this doesn’t work, take the bike to a shop and replace the battery.

Broken or loose wires in the charging circuit could damage your phone. If you find a loose wire, follow the instructions on the box to reconnect it.

Learn why your battery may not charge or why your battery could be about to die.


A motorcycle battery is a necessary part of your motorcycle. It is a part that you will have to check on regularly. It’s essential to know how to check your battery and charge it.

Also, be sure to charge your battery correctly. If you plan on doing a long ride, you’ll want to bring a battery tender. It will help you keep your battery charged.

Don’t forget to check your motorcycle battery before leaving for a long ride.