1. Longer life cycle:20times longer life cycle than lead acid battery ,
2. Lighter weight: 40% lighter weight than lead acid battery
3. Higher Power: 2 times power than lead acid battery
4. Eco-Friendly: lifepo4 chemistry are more eco-friendly.
Parameter | Specification | Condition | |
Typical capacity | 280Ah | 25±2°C, 0.5C/0.5C discharge, fresh cell | |
Typical Energy | 896wh | 25±2°C, fresh cell, 0.5C discharge | |
Operating voltage | 2.5~3.65V 2.0~3.65V | Cell temperature T>0°C Cell temperature T≤0°C | |
Operating temperature(charging) | 0~60°C | ||
Operating temperature (discharge) | -20~60°C | ||
Cell Weight | 4.05±0.15Kg | ||
Storage Temp. | -30~60°C | Storage ambient humidity < 95% ROH,no condensation | |
Typical dimension (W*H*T) | (Width):174±0.5mm (Height):205±0.5mm (Thickness):72±0.5mm | Thickness with compression force (300±20 Kgf), Height with Terminal | |
Rest SOC | ≥5% | SOC interval without load or charging | |
Cycle life | 2500 times | 98% DOD, under 300±20Kgf preload | |
Standard charge Current | 0.5C | 25±2°C | |
Standard charge voltage | Cell max voltage 3.65V | ||
Standard charge method | 0.5C constant current charge to 3.65V,then continue charge with the voltage of 3.65V, until the current decrease to 0.05C. | ||
Absolute charging voltage | Max 3.65V | No matter what charge mode the battery is in, stop charging once the cell voltage exceeds absolute charge voltage |
Product performance description
产品性能介绍说明
Product usage introduction
Description of product use effect