Toll Free: 1-888-328 6587

PSL-SC-12500 Battery by Power-Sonic - 12.8V/51.4AH LIFEPO4 Rechargeable Lithium

Regular price $499.95

Consider the Powersonic PSL-SC-12500 Battery (also known as the LIP-12500 Battery). Providing 2X the output of lead acid batteries, (even at high discharge rates), this 12.8V/51.4AH battery, is 40% the weight of traditional sealed lead acid batteries. The proprietary internal Battery Management System ensures LONG LIFE and SAFE OPERATION.

NOTE - unlike the PSL-BTP-12500 (Bluetooth enabled), this battery can be placed in series (multiplying the voltage exponentially) or parallel (multiplying the amperage exponentially).

PSL-SC-12500 Battery Features:

  • Deep cycle lithium battery (Rechargeable)
  • BMS controls the parameters of the battery to provide optimum safety and battery life
  • Higher capacity or voltage capability through parallel or series connection
  • Super safe lithium iron phosphate (LiFeP04) chemistry
  • Compact design and only 40% of the weight of comparable lead-acid batteries
  • Faster charging and lower self-discharge
  • Up to 10 times longer cycle life than lead-acid batteries


Nominal Voltage - 12.8 V
Rated Capacity - 51.4 AH at a Constant Current of 0.2C to 10V
Stored Energy - 640 Wh
Cycle Life - (@DOD100%) 2000 Cycles
Approximate Weight - 13.9 lbs (6.3 kg)
Internal Resistance - ≤50.0 mΩ
Max Charge Current - 50 A
Max Discharge Current - 50 A
Charging Voltage - 14.6 V
Recommended Discharge Cut-off Voltage - 11 V
Series & Parallel Connection - 4 in series or 4 in parallel
Terminal Type - T11
Dimensions - L: 7.80" (197mm) x W: 6.50" (166mm) x HT: 6.70" (171mm)

For Quantity discounts - Please EMAIL sales@BBMBATTERY.COM OR CALL 1 888 328 6587

Spec sheet

MSDS(Material Safety Datasheet)