Power Lithium(LiFePO4) Battery 12.8V 135AH Deep Cycle Batteries (Slimline)

SKU: LFP12.8-135-FT
Regular price $970.00 inc GST
Regular price Sale $1,259.00 Sale price $970.00 inc GST

BRAND: Power Lithium Batteries

LFP12.8V 135AhFt  Deep Cycle Lithium Slimline Battery | Power Lithium

Features of LiFePO4 Battery

Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid batteries, helping to minimise replacement costs and reduce the total cost of ownership.

Lighter Weight: About 40% of the weight of a comparable lead acid battery. A “drop in” replacement for lead acid batteries.

Higher Power: Delivers twice the power of lead acid batteries, even high discharge rate, while maintaining high energy capacity.

Wider Temperature Range: -20C-60C

Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.

Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.



  • Caravan, RV, camping
  • UPS (replacement of SLA batteries)
  • Marine, golf cart
  • Solar, wind system
  • PV, solar light



Electrical Characteristics:

  • Chemistry: LiFePO4
  • Nominal Voltage: 12.8V
  • Normal Capacity: 135Ah (C5,25°C)
  • Energy: 1536Wh
  • Internal Resistance: <12m?
  • Cycle Life: >2000 cycles @1C 100%DOD
  • Months Self Discharge: <3%
  • Efficiency of Charge: 100% @0.5C
  • Efficiency of Discharge: 96-99% @1C


Standard Charge:

  • Charge Voltage: 14.6±0.2V
  • Charge Mode: 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
  • Charger Current: 55A
  • Maximum Charge Current: 135A
  • Charge Cut-off Voltage: 15.6±0.2V


Standard Discharge:

  • Rated Discharge Current: 67.5A
  • Continuous Current: 135A
  • Maximum Pulse Current: 400A(<3s)
  • Discharge Cut-off Voltage 10V
  • Charge Temperature 0 °C to 45 °C (32Fto 113F) @60±25% Relative Humidity
  • Discharge Temperature -20 °C to 60 °C (-4F to 140F) @60±25% Relative Humidity
  • Storage Temperature 0 °C to 40 °C (32Fto 104F) @60±25% Relative Humidity
  • Water Dust Resistance IP5



  • BMS: not support Bluetooth
  • Plastic Case: ABS
  • Dimensions (in./mm.): 395x110x286mm
  • Weight (lbs./kg.): 14.5kg
  • Terminal: M8