China 3.7V 30ah Westart High Charge Rate Ncm Lithium Ion Polymer Battery, Find details about China Lithium Battery, Lithium Cell from 3.7V 30ah Westart High Charge Rate Ncm Lithium Ion Polymer Battery
30% lighter and 30% more energy dense than LiFePO4
Fast charge and discharge, Deep Cycle. 100% recyclable and non-toxic.
An appropriate charger and battery management system is required for cell balancing and protection from overcharge and over-discharge.
Different Sizes Based on our 30Ah cell for general purpose, we can assemble 3, 4, 5 or 7 pouch in a stainless steel or aluminum casing to make 90Ah to 210Ah NCM modules.
Nominal Capacity | 30Ah@0.3C Discharging | |||||
Nominal Voltage | 3.7V | |||||
Internal Resistance | ≤0.75mΩ | |||||
Charging(CC-CV) | Charging Current | 2C continuous / 3C peak(10S @SOC 40~60% @20ºC~+45ºC) | ||||
Charging Upper Limit Voltage | 4.2V | |||||
Discharging | Discharging Current | 4C continuous / 8C peak(10S @SOC 40~60% @20ºC~+45ºC) | ||||
Discharging Cut-off Voltage | 3.0V | |||||
Charging Time | Standard Charging | 1H | ||||
Quick-acting Charging | 0.5H | |||||
Operation Temperature | Charging | 0ºC~45ºC | ||||
Discharging | -20ºC~55ºC | |||||
Colombic efficiency | -20ºC | 85.00% | ||||
0ºC | 90.00% | |||||
25ºC | 100.00% | |||||
55ºC | 113.00% | |||||
Weight | 520g±10g | |||||
Size | 9.2 x 133 x 200mm | |||||
Shape | NCM Lithium ion polymer cell |