BESTON DLC-40 USB Type-C Rechargeable D Lithium Battery 1.5V 4000mAh

From the shop's description

BESTON DLC-40 USB Type-C Rechargeable D Lithium Battery 1.5V 4000mAh The BESTON DLC-40 USB Type-C Rechargeable D Lithium Battery 1.5V 4000 mAh is a contemporary energy solution combining convenience, sustainability, and robust performance. Delivering a stable 1.5 V output throughout its discharge cycle, it offers 4000 mAh capacity (equivalent to 6000 mWh), and recharges via USB-C at 5 V with a 700 mA input. Featuring a 1000+ charge cycle lifespan, it boasts built-in protections against overcharge, overcurrent, overvoltage, and overheating, with an integrated LED indicator to monitor charging status. Features 1.5 V constant output ensures stable operation until fully discharged. High capacity : 4000 mAh (6000 mWh) delivers extended runtime. Recharge via USB-C at 5 V input with 700 mA charge current. Built-in protection : safeguards against overcharging, overvoltage, short-circuit, overcurrent, and overheating. LED charging indicator : flashes while charging, steady green when full. Long life : exceeds 1000 charge/discharge cycles. Specifications Parameter Value Model DLC-40 Material Lithium-Ion Rated Voltage 1.5 V Capacity 4000 mAh Energy 6000 mWh Charge Input Voltage 5 V (USB-C) Charge Current 700 mA ±50 mA Charging Time ~ 3 hours Maximum Discharge 1.5 A Cycle Life ≥ 1000 cycles Operating Temperature -20 – 60 °C Battery Dimensions 32.2 mm x 61.2 mm Applications High-drain devices such as flashlights and radios. Long-term operation in outdoor lanterns, odorizers, or environmentally controlled tools. Models, toys, and consumer electronics needing type-D battery form. Emergency kits and backup power solutions. Package Contents 1x BESTON DLC-40 battery. 1x USB Type-A to USB Type-C cable. Note: Type-A USB charger is NOT INCLUDED and will need to be purchased separately.