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Power-Sonic PSL-SC-12120 Battery - LIFEPO4 12.8V/12AH Rechargeable Lithium

BBM Battery Canada

Regular price $239.95 CAD

BBM supplies the LiFEPO4 Powersonic PSL-SC-12120 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/12.0AH battery, will get the job done.

NOTE - unlike the PSL-BTP-12120 (Bluetooth enabled), this battery can be placed in series (multiplying the voltage exponentially) or parallel (multiplying the amperage exponentially).

PSL-SC-12120 F2 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  - 12 AH at a Constant Current of 0.2C to 10V
Stored Energy - 153 Wh
Cycle Life - (@DOD100%) 2000 Cycles
Approximate Weight - 3.6 lbs (1.65 kg)
Internal Resistance - ≤80.0 mΩ
Max Charge Current - 12.0 A
Max Discharge Current - 15 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 - F2 (0.250")
DIMENSIONS: inch (mm)
L: 5.90 (151)
W: 3.90 (98)
HT: 4.00 (101)

Spec sheet

MSDS (Material Safety Datasheet)

Charger Recommendation Below: