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Power-Sonic PSL-SC-12500 Battery - LIFEPO4 12V/50AH Rechargeable Lithium Battery

BBM Battery Canada

Regular price $775.95 CAD

BBM supplies the LiFEPO4 Powersonic PSL-SC-12500 Battery. This Deep Cycle rechargeable lithium battery is 40% the weight of comparable sealed lead acid batteries, and comes with an internal Battery Management System (BMS) - providing the penultimate in SAFETY and LONG LIFE. Delivering twice the output of lead acid batteries, even at high discharge rates, the 12.8V/50.0AH battery, will get the job done.

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 - 50 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)

Spec sheet

MSDS(Material Safety Datasheet)