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CTC 12v 12 AH 153.6 Wh Deep Cycle LifePO4 Lithium Battery - LFP128120

$139.00 - No Tax
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Replaces: SLA-12120, UB12120

Product InformationStore Part Number: LFP128120


Replaces: SLA-12120, UB12120

CTC LFP128120 LifePO4 Lithium Iron Phosphate Rechargeable battery serves as a drop-in replacement for standard SLA 12V-12AH battery reducing weight by approximately 50%.

The lithium technology can last up to 5x Longer than Lead Acid Batteries, and they have an extremely low self-discharge rate. The CTC LifePo4 battery can be used with existing SLA charging systems. It is an environmentally friendly GREEN PRODUCT with no lead or acid. It features short-circuit, overcharge, and over-discharge protection. 


  • Longer battery life - at least 5 times longer than lead acid batteries
  • Easy carrying and installation - can be carried and installed in any direction
  • Fast charging - about 4~6 hours to be fully charged
  • Lighter weight - 1/2~1/4 in weight compared to lead acid batteries
  • Require no change to a lead acid battery charging system
  • Better safety - mild warm, no explosion and firing, free of leakage
  • Low self-discharge
  • Free of charge memory
  • Steady discharge and charge performance
  • Outstanding thermal stability
  • Wide temperature performance
  • Short circuit protection
  • Over charge and over discharge protection
  • Over current protection
  • Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals, no gasses during charge, free of leakage and pollution
  • No recycle required


Can only be used in 12v, 24v, or 36v systems. Internal BMS controllers allow for a maximum of 36 volt series connection only.

Tech Specs

  • Dimensions (LxWxH): 5.94 x 3.9 x 3.9 in
  • Weight: 3.55 lb
  • Shipping Weight: 5 lb
  • Internal BMS Controller: Allows for 12v systems & 24v/36v Series Connection Only
  • Nominal Voltage 12.8V :
  • Nominal Capacity: 13.2Ah
  • Minimum Capacity: 12.0Ah
  • Charge Voltage Cutoff: 14.6±0.05 V
  • Discharge Voltage Cutoff: 10.0V
  • Model: LFP128120
  • Manufacturer: CTC Battery
  • Maximum Charge Current: 12.0A
  • Nominal Charge Current (C/5): 2.5A
  • Maximum Discharge Current (Pulse)(5C): 70.0A
  • Pulse Time: 30 seconds
  • Maximum Continuous Discharge Current (2C): 25.0A
  • Nominal Discharge Current (C/2): 7.0A
  • Cycle Life: 1000 times
  • Operation Temperature Range: -20°C to 60°C
  • Warranty: 1yr
  • Manufacturer Part #: LFP128120
  • Terminal Position:

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