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PSL-SC-12200 Battery by Power-Sonic - LIFEPO4 12.8V/20AH Rechargeable Lithium

Regular price $198.50

Consider the Powersonic PSL-SC-12200 Battery. Providing 2X the output of lead acid batteries, (even at high discharge rates), this 12.8V/20AH 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-12200 (Bluetooth enabled), this battery can be placed in series (multiplying the voltage exponentially) or parallel (multiplying the amperage exponentially).

PSL-SC-12200 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 - 20 AH at a Constant Current of 0.2C to 10V
Stored Energy - 256 Wh
Cycle Life - (@DOD100%) 2000 Cycles
Approximate Weight - 5.6 lbs (2.6 kg)
Internal Resistance - ≤70.0 mΩ
Max Charge Current - 20.0 A
Max Discharge Current - 20 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 NB
Dimensions: inch (mm)
L: 7.12 (181)
W: 3.00 (76)
HT: 6.50 (166)

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

Spec sheet

MSDS (Material Safety Datasheet)