SKU: PMLB-100 Category:

LiFePO4 Lithium Battery

PowerMax Lithium LiFePO4 Battery

The PMLB Series Lithium Battery has been designed for use in RV, Automotive, Boat, Car Audio, Off-Grid, or in any applications.  Our Lithium LiFEPO4 Battery is designed for longevity, with an impressive 5-year lifespan and over 3000 cycles. This lithium battery can outlast three traditional lead-acid batteries, making it a cost-effective choice for your energy needs.

Superior Charging Speed: Unmatched Efficiency

When it comes to charging speed, the PowerMax PMLB Series LiFePO4 battery shines. It can reach 80% power within just one hour of charging. In comparison, a lead-acid battery can only achieve 20% power under the same conditions. With limited charging time, opting for a lithium battery ensures you get the energy you need, fast.

Lightweight & Easy Installation: Convenience Redefined

Weighing in at a mere 22.93 lbs, our PowerMax 100ah LiFePO4 battery is significantly lighter than a lead-acid battery of the same capacity. This lightweight design makes it easy to carry and install in any orientation, with no risk of leakage for safer usage.

Expand Your Capacity: Customizable Power Solutions

The PowerMax 100ah LiFePO4 battery is versatile and can be connected in parallel and in series to create larger capacity and voltage configurations. You can set up to 4 identical batteries in a series string to form a 48V battery bank. Furthermore, you have the option to connect multiple batteries in parallel, although we recommend not exceeding 4 units for optimal performance.

Versatile Applications: Power for Your Every Need

PowerMax PMLB 100ah LiFePO4 lithium battery is a versatile solution for a wide range of applications, including RV, Automobile, UPS and Solar backup, lighting, TV, loudspeakers, coffeemakers, air conditioners, refrigerators, heaters, and more. Experience reliable power wherever you need it with PowerMax

The PMLB Lithium LiFEPO4 Series is currently available in the following Amp hour and Voltage sizes;

12V – 10Ahr | 20Ahr | 30Ahr | 50Ahr | 100 Ahr | 150Ahr | 200Ahr | 260Ahr

24V – 50Ahr | 100Ahr           48V – 50Ahr



  • LiFEPO4 Lithium Battery 12V | 24V | 48V
  • Built-in BMS with Over Charge/Discharge/Current Protection
  • 3000 Life Cycles
  • Light Weight
  • Superior Charging Speed
  • Temperature and Reverse Polarity Protection
  • Available in Multiple AHR and Voltage Sizes
  • 5-year warranty


PMLB Lithium Battery – Owners Manual

PMLB Lithium Battery – Spec Sheet

Additional information

Weight N/A
Dimensions N/A

12V 20Ahr, 12V 30Ahr, 12V 50Ahr, 12V 100Ahr, 12V 150Ahr, 12V 200Ahr, 12V 260Ahr, 12V 10Ahr, 24V 100Ahr, 48V 50Ahr

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