Lifepo4 Battery Cells 90Ah 3.2V Rechargeable Battery for EV Car Solar System

3.2V 90Ah continuous 3C discharge The square lithium iron phosphate battery is an aluminum shell battery with good heat dissipation performance, which is a good choice for equipment with temperature control system. 3.2V 90Ah continuous 3C discharge The positive and negative poles of the square lithium iron phosphate battery are designed with screw holes, which is very convenient for assembly and disassembly, eliminating many inconveniences in assembly and disassembly, improving efficiency and saving time.

Product Features:

• The battery pack is safe, high temperature resistant, and has a long cycle life.
• Intelligent factory design, high performance consistency;
• Square aluminum shell structure, and high-precision explosion-proof valve, high safety performance;
• Low internal resistance, high discharge rate and stable discharge platform;
• Design and customize according to customer requirements;
• Long cycle life, the capacity retention ratio exceeds 80% after 3500 cycle at 1C/1C;
• Green, the product conforms to GB, UN and ROHS directive.

Parameters:

Test Conditions
1. Test Environmental conditions
Temperature: (25±2)℃
Relative Humidity: 15%~85%
Atmospheric Pressure: 86KPa~106KPa

2. Standard charge
The standard charge means charging the cell with charge current 0.5CA and sonstant voltage 3.65V at(25±2)℃, 0.05C cut off.

3. Standard Discharge
The standard discharge means discharging the cell with discharge current 0.5CA and cut off voltage 2.5V at (25±2)℃. If required, the battery can be discharged at 1.0CA constat current to a cutoff volatge of 2.5V.

Dimensions

Applications:

Transportation:
Battery for shipping should be packed in boxes with the condition of half charged (30%~50%SOC). The Violent vibration, impact extrusion, sun and rain should be prevented during shipping. The battery is suitable for cars, trains, ships, aircraft and other transportation vehicles.

Storage:
Batteries should be stored (more than 1 month) indoor with a dry and clean environment at 0℃~35℃. Avoiding contact with corrosive substances and staying away from fire and heat source. The battery should be charged and discharged every 6 months. The storage SOC is between 30 ~ 50% .