Rechargeble battery 18500 3,7V Li-ion 2100 mAh USB-C

Description: Innovative 18500 2100 mAh everActive battery made with Li-ion technology. Integrated USB-C socket for direct charging. Silver Line Lithium series - ideal for professional use. Pre-charged - pre-charged at max 30%. The offered battery is equipped with PCM electronic protection, protecting the battery against extreme discharge, overcharging and short circuit. It is ideal for use in flashlights, night vision goggles and other devices with a replaceable 18500 battery. This battery is ideal as a replacement for flashlights powered by 3 AAA / R03 size batteries. There are several solutions on the market when it comes to battery baskets, and in order to maintain compatibility, the basket should look like the picture shown. The advantage of such a swap is to increase the duration of illumination and the power of the light output. In most flashlights, this will be a significant positive change. Due to their high current efficiency, they will be able to power any, even the most demanding flashlight, as well as hundreds of other devices. The 18500 everActive battery has an integrated electronic protection. Like other protected batteries in size 18500, it is about 5mm higher compared to unprotected batteries - height 50.5mm. This product is not a direct replacement or substitute for AA batteries. It is specifically designed for devices that are compatible with 18500 lithium-ion batteries. The 18500 battery is larger (18,4 mm diameter and 50,5 mm length) than typical AA battery and has a nominal voltage of 3.7V (while AA batteries typically operate at 1.5V (or 1.2V for rechargeable versions)). | Type: Rechargeable battery | Battery: Li-ion | Battery capacity: 2100 | Voltage: 3.7 | Quantity in unit package: 1