2x Usb/dc Battery Storage Box 18650 Battery Case Holder Waterproof

[Not need spot welding]: The Car Lights Battery Pack does not need spot welding, which greatly reduces the internal resistance of the battery, extending the battery life.[Waterproof battery box]: The Battery Holder is waterproof battery box, no need to worry about damage caused by rain, it is more reliable to use.[Suitable for]: Portable charger for 6pcs 18650 batteries, suitable for powering bicycle lights, USB lights, LED lights, etc.[High safety]: High safety performance, this Battery Case has high safety when lighting decorative lights, and higher battery safety compared with power adapters and mobile power supplies.[Simpler installation]: Simpler installation, this Waterproof Battery Holder is more convenient to use, suitable for indoor and outdoor.Colour: blackMaterial: flame-retardant material shellSize: 88x68x47mmPackage Contents:2 x Battery Box2 x English ManualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.