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12.8V 12Ah Battery Sealed Lithium Battery


  • Nominal Voltage 12.8V
  • Rated Capacity 12AH at a Constant Current of 0.33C to 9.2V
  • Life Expectancy (Years) 10 years (1 cycle/day)
  • Cycle Life (100% DoD) >4000 cycles
  • Assembly Method 4S2P
  • Housing Material ABS
  • Series Connection 4 in Series
  • Parallel Connection 2 in Parallel
  • Internal Monitoring BMS

Click Here for Spec Sheet


  • Super safe lithium iron phosphate (LiFePO4) chemistry reducing the risk of explosion or combustion due to high impact, over-charging or short circuit situation
  • Battery Management System (BMS) controls the parameters of the battery to provide optimum safety by protecting against over-charging and over-discharging
  • BMS enhanced design balances the battery cells, optimizing battery performance
  • Delivers twice the power of lead acid batteries, even at high discharge rates, while maintaining high energy capacity
  • Faster charging and lower self-discharge
  • Up to 10 times more cycles than lead acid batteries
  • Compact and only 40% of the weight of comparable lead acid batteries
  • Rugged impact resistant ABS case and cover flame retardant to UL94:V0


The PSL-BTC Series come with an intelligent battery management system which monitors current and voltages during charge and discharge. This protects the battery from over-charge and over-discharge. The BMS embeds smart balancing algorithms that control all
cell voltages in the battery, making sure they are constantly at the same voltage level, optimizing battery capacity.


  • Medical
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  • Mobility
  • Data Center
  • Transport
  • Sports &
  • Recreation
  • Utility

DIMENSIONS: inch (mm)
Dimensional Tolerances +/- 0.08 in. (+/- 2mm) for length, width and height
L: 151 mm
W: 98 mm
H: 95 mm
Weight: 1.4kg


by Tycorun
Original price $79.99 - Original price $79.99
Original price
$79.99 - $79.99
Current price $79.99