3.6V A size Li-SOCI2 4000mAh non-rechargeable primary batteries for NB-IoT device ER18505 batterie au lithium battery supplier
Main Features of ER Series Li-SOCI2 BatteriesHigh and Stable Operating VoltageWide Operating Temperature Range: -55℃ to 85℃High Energy DensityLow Self-discharge Rate: less than 1% per year at 20℃High