18650 Battery Charging Adapter 4 Bay Battery Charging Adapter for Rechargeable Batteries 10440 14500 16340 16650 14650 18350 18500

Features: The simultaneous 4 slot design allows for charging different battery size at once, making it for various household devices. Perfect for traveler, this feature allows charging through laptops, providing you the convenience to charge. The innovative charging adapter is automatically stop charging once the battery is fully charging. This feature prevents overcharging, enhancing the battery's lifespan and your safety. Utilize these high-capacity 18650 flat top batteries in various devices like head light lamp, flashlights, doorbells, and small fan. Essential for emergency supplies, these reliable batteries ensure your devices keep running smoothly.

Specifications: Component:ABS Output: 4.2V 1000mA Input: 5V 1-2A Suitable batteries: 110440 14500 16340 16650 14650 18350 18500 Size:Approx.90x30x122mm/3.54x1.18x4.8inch

Package Includes: 1Pc Battery charging adapter

note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.