Demeras Battery Case Plastic Battery Holder Bicycle Mobile Power Box Battery Storage Case for Bicycle Lamp & Smartphone

The battery storage box has XP7 waterproof function and is suitable for various use environments. You no longer need to worry about going out on rainy days. With our brand new battery storage box, you will not be afraid of wind and rain. The 18650 waterproof battery pack is mainly optimized on the basis of the traditional 18650 8.4V lithium battery pack, and the waterproof seat cover is easier to use.Therefore, this is a good choice for you.What are you waiting for?Bring it home if you like it!You are worth it? Features: ?XP7 WATERPROOF FUNCTION?The battery storage box has XP7 waterproof function and is suitable for various usage environments. You no longer have to worry about going out on rainy days. With our brand new battery storage box, you are not afraid of wind or rain. ?EASIER TO USE?The waterproof seat cover is easier to use, and the battery pack can use two or four or six 18650 lithium batteries as needed. The input and output voltage of the DC connector is 8.4V. Specifications: Condition: Brand New and High Quality Material: Plastic Color: Black Size: Approx. 11.5 x 8 x 5.7cm 4.5 x 3.1 x 2.2inch Waterproof: XP7 Over Voltage: 8.4V Over discharge Voltage: 5V Current Over discharge Voltage: 9V Awaiting Current: below 10ua USB Output Voltage: 5V+ 0.2 USB Output: Max. 2000mA Weight: Approx. 200g Packing List: 1 x Battery Case 1 x Strap