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12V 20Ah Lithium Battery

Used for electric bicycles, electric vehicles, power tools, backup power supply, solar system, and other fields.

Additional information


181x166x76mm(7.12"x 6.53"x 2.99")



Nominal Voltage


Nominal Capacity


Product Details

When you push off the dock in your 57-foot ketch-rigged sailboat, you’re naturally looking forward to smooth sailing. But, let’s face it; even a sailboat needs good marine power and that requires a sturdy reliable battery. Don’t get caught out on the water without powerful lithium batteries to put you in control. Sometimes Mother Nature has a surprise in store for you and you end up having to high-tail it back to port just ahead of a sudden squall. That’s when you need a 12V 20Ah battery that offers:

  • Constant Power
  • Drop-in Replacement
  • Long Life
  • Maintenance Free
  • More Usable Capacity

LiFePO4 batteries give you the power you need for everything from your boat to your golf cart and even that massive luxury RV that you and your family love taking to the road in. No motorhome, large or small, can properly function without reliable battery power. Clearly, lithium batteries are your best bet no matter the application may be and LiFePO4 batteries have proven to be the best of the best in that area. Don’t get caught on the road or on the water without a powerful 12V 20Ah that you can always depend on.

Life Cycle

With more than 2,000 cycles at 80% DOD(depth of discharge).

Operating Temperature

Charge: 0°C to +60°C

Discharge: -20°C to +60°C


20A max, please use the LiFePO4 charger to charge the battery.


20A continuous discharge current, 40A peak discharge current.

BMS(Battery Management System)

Protect the battery from high voltage, low voltage, over-charge, over-discharge, short circuit, and high temperature.

Performance Characteristics

Production Line




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