
Sodium ion Battery 3v 15ah
Specification Cell Brand: JM or Other BrandsCell Model: 3v 15ahChemistry: Sodium ion Battery(SIB)Nominal Voltage: 3VOperational Voltage: 2.5V – 3.65VNominal Capacity: 15AhImpedance (1KHz): ≤0.17±0.05mΩTerminal: M6Cycle Performance: ≥5000 Cycles(1C/5C, 25±2°C, SOC≥80%)Standard Charge/Discharge Current: 1C/5CStandard Charge/Discharge Cut-off Voltage: 3.65V/2.5VMax Continuous Charge/Discharge Current: 1C/5CRecommended SOC window: 10%~90%Residual Capacity loss: Per month≤3.0%Operating Temperature (Charging): 0℃~65℃Operating Temperature (Discharge): -40℃~65℃Storage Temperature: -40~65°C Product Feature: Highly automated production equipment to ensure battery consistency. Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance. Low internal resistance, high discharge rate, and stable discharge platform. Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant. Long cycle life. NOTE!1. One Cell will come wi