12.8V 45Ah 32650 solar light energy storage LiFePO4 battery 4S8P

Large-scale solar street lighting and off-grid energy systems require massive cycle life and safety that traditional lead-acid or standard lithium can’t provide. This 12.8V 45Ah LiFePO4 pack, utilizing a 4S8P 32650 cell configuration, is the professional’s choice for long-term outdoor infrastructure.

• Advanced Chemistry: 12.8V Lithium Iron Phosphate (LiFePO4) for unmatched thermal and chemical stability.
• Technical Core: 45Ah capacity using robust 32650 cylindrical cells in a high-capacity 4S8P assembly.
• Deep Cycle Life: Capable of 2,000+ full cycles, significantly outlasting Ni-MH or lead-acid alternatives.
• Maintenance-Free: Intelligent BMS balances cells and protects the pack from environmental extremes.
• B2B Scalability: Ideal for municipal solar lighting projects looking for high ROI and reduced field service.

Send Inquiry Chat Now

Description
Reviews (0)

Product Code: TBA

Product Number: ETBA
Battery Model: 3.2V 6000mAh 32650 LiFePO4 battery 4S8P
Nominal Voltage: 12.8V
Nominal Capacity: 45Ah
Battery Features: safety, long cycle life, high efficiency under high and low temperature
Size: Thickness 75, Width 270, Length 135(Max, mm)
Nominal Voltage: 12.8V
Nominal Capacity: 45Ah, 0.2C discharge
Initial Resistance: ≤60mΩ
Charge Cut-Off Voltage: 14.6V
Discharge Cut-Off Voltage: 10.0V
Charge Current: Standard charge: 0.1C, Rapid charge: 0.2C
Operating Temperature: Charge: 10℃ ~ 45℃, Discharge: -10℃ ~ 60℃, 35% ~ 85% RH
Battery Features: safety, long cycle life, high efficiency under high and low temperature
Application: solar energy storage battery
Li-ion Battery Protection: Over charge protection, Over discharge protection, Over current protection, Short circuit protection, etc.