XTAR AA LR 1.5V 3000mAh USB-C Rechargeable Lithium Battery - 3.9h Fast Charging - Light Indicators

SPECIFICATIONS:   *Model:1.5V AA LR 3000mAh USB-C   *Capacity:3000mAh   *Voltage:1.5V   *Max Discharge Current:2.5A   *Charging Voltage:4.75-5.5V   *Charging Current:0.35±0.05A   *Operating Temp.:-20-60°C   *Storage Temp.:-20-50°C(Best at 25±5°C)   *Cycles:1200+   *Protected:Yes   *Positive Terminal:Button Top   *Dimensions(mm):Φ14.3±0.3 x H50.3±0.5   *Net Weight:20.5gPACKAGE CONTENTS:    4xXTAR AA 1.5V AA LR 3000mAh USB-C High Capacity Battery   1xUSB-C 4 Splitter CableFEATURES: 3000mAh Capacity for Longest Lasting-Over 14 months of runtime for your smart door lock, delivering stable power and fewer battery replacements.Next-Gen Discharge Curve for Longer Runtime-Designed with a new-generation linear discharge curve, this AA lithium-ion battery delivers a gently declining voltage – similar to alkaline batteries – but with a higher average voltage throughout use. Ideal for low-power devices, it ensures more stable performance and longer runtime than traditional NiMH and alkaline batteries.Keep your keyless entry system reliable year-round and avoid unexpected lockouts with timely low-battery warnings. No more getting stuck outside!USB-C Fast and Easy Charging-No need extra charger-USB-C 4 split cable-3.9 hours fast chargingNo Leaks & No Corrosion-Designed with advanced power seal technology, it delivers superior leak protection, outperforming standard alkaline cells.Protect Devices form Extreme Temperatures-Performs reliably from -20°C to 60°C, keeping your smart door lock and digital devices working smoothly — no failures in the cold, no quick drain in the heat.A Battery for All Your Needs-Suitable for low-drain devices that require variable output power and long-lasting performance, especially smart home and audio visual equipment.