Skip to main content
Download Specifications

LIFEPO4 LITHIUM BATTERY

G12-450LFP
Series G-SERIES LFP Warranty See Warranty Terms
Volts 12 Design 8D
Terminal Type M8
Included Hardware M8 stainless bolts & washers
Charge | Discharge
Charge Voltage Range 14.0 - 14.6V
Recommended End of Discharge Voltage 12.0 V
End of Discharge Protection Voltage 10.0 V
Recommended Charge Voltage 14.4 V
Recommended Charge Current
0~10°C (32-50°F) .1C 45A
10~35°C (50-95°F) .25C 90A
35~50°C (95-122°F) .1C 45A
Charge Mode:
  • Charge at recommend voltage & current by temperature until charge current drops to ≤ 0.05C (CC,CV)
  • DO NOT USE TEMPERATURE COMPENSATION
  • No BTS (Battery Temperature Sensor)
Max Continuous Charge Current 100 A
Max Continuous Discharge Current 100 A
Peak Discharge Current (10 min) 200 A
Charge Temperature Range 0°C~55°C (32~131°F)
Discharge Temperature Range -20°~60°C (-4~140°F)
Storage Temperature Range -5°~45°C (23~113°F)
Capacity
Nominal Capacity 450 AH
Total Energy 5.76 kWh
Nominal Voltage 12.8 V

Safety

  • Prismatic LiFePO4 cells [150Ah] (UL1642)
  • IEC62133 (cell), IEC62619(cell), UN38.3 (cell/pack)
  • ROHS (cell), CE system certification, IP65 Rating

Design

  • Standard-size (BCI) ABS container for easy VRLA replacement
  • Fast charge/discharge performance
  • Up to 200A / 10 minute peak discharge
  • Display & integrated controls
  • Visual state-of-charge (SOC)
  • External fuse access
  • Internal heating for -20°C (-4°F) to 0°C (32°F) charging *
  • Bluetooth Connectivity & dedicated IOS & Android App
  • Maintenance-free operation

* Note: When connected in series, internal heating may increase charge imbalance requiring external rebalancing.

Battery Management System (BMS)

  • Integrated hardware BMS inside
  • Independent charge & discharge protection
  • Balance Protection
  • Short-Circuit Protection, Over-Voltage Protection, Low-Voltage Protection, Over-Current Protection, Low-Temperature Protection, Over-Temperature Protection

12V LFP Profile

Specifications
Weight 40 kg 88.2 lbs
Length 522 mm 20.55"
Width 268 mm 10.55"
Height 219 mm 8.62"
Height Incl. Term. 232 mm 9.13"
Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.
Container ABS
Cover ABS
Handles Rope / Plastic Handle
Internal BMS Model 4S200ATX-V2
Expected Cycle Life >6000 @ 80% DOD, >3000 @ 100% DOD
Series Connection 4 UNITS MAX (48V)
Parallel Connection 4 UNITS MAX (48V) or 6 UNITS MAX (24V)
Connectivity

Up to 4S4P (in 48V configuration) or 1S6P (in 12V configuration)

Detailed Illustration

Rev.#1 | June 2025