☀Parameter: Battery Model: XL-205F Voltage: 3.6V Capacity: 19000mAh Maximum continuous current: 230mA Maximum pulse current: 400mA Battery Size: 59*33.6*33.6mm Temperature range: -55-85℃ Battery Nature: non-rechargeable lithium battery Battery Weight: 100g ☀Battery Advantages: 1. Long service life (more than 10 years). 2. High voltage and stable working voltage. 3. Less self-discharge, longer service life of storage. 4. Higher capacity. ☀Scope of use: PLC memory backup power supply, emergency positioning, public instrumentation, security alarms, automotive electronic equipment, special electronic testing equipment and other special lithium batteries for electronic products. ☀Package Included: 12 pcs XL-205F battery