Best Seller

View all

Product List

Good Performance

There are lots of customers share their experience with BtrPower on Youtube

View Them

Learn More

View all

  • Solve The Battery Problem By Yourself

    Electric Bike Battery Problems.The first thing you will want to do is diagnose it as an error in the battery or the charger. You will have to remove the battery...

    Solve The Battery Problem By Yourself

    Electric Bike Battery Problems.The first thing you will want to do is diagnose it as an error in the battery or the charger. You will have to remove the battery...

  • About Voltage You Need To Know

    About ebike batteries. They’re most often measured by nominal voltage. Nominal voltage is just a fancy way of saying the average voltage. This is because each cell inside a battery...

    About Voltage You Need To Know

    About ebike batteries. They’re most often measured by nominal voltage. Nominal voltage is just a fancy way of saying the average voltage. This is because each cell inside a battery...

  • How to Wire Lithium Batteries in Parallel or Se...

    Wiring a battery in series is a way to increase the voltage of a battery. For example if you connect two of 12V 10 Ah batteries in series you will...

    How to Wire Lithium Batteries in Parallel or Se...

    Wiring a battery in series is a way to increase the voltage of a battery. For example if you connect two of 12V 10 Ah batteries in series you will...

1 3
View all

What do they think

  • Aaron M.

    Best product on the market.This company is very responsive after the sale,they will go out of  their way to make you happy,I recommend this company and their battery, very reliable

  • Mladen M.

    Fantastic battery I like how is work. it’s pretty damn reliable

    Very good lithium battery, very surprised is more than I expected.Enough power for my ebike

  • Julia

    I bought this originally. It was the wrong voltage for me.Btrpower was really great in doing an exchange. Great company.