The convenience of carrying multiple batteries on a single device has never been more practical. Introducing the HALJIA 2PCS 2 × 3.7V 18650 Battery Holder with Cover, featuring two separate compartments to store up to three individual battery cells.

This innovative holder is designed with a sleek plastic storage box that provides ample space for your batteries, complete with an on/off switch and DC plug. The device is constructed from high-quality materials to ensure durability and longevity.

The compact 5.5 × 2.1MM solts holder case can be easily attached to any device, making it the perfect accessory for commuters, travelers, or anyone who needs a reliable battery storage solution. The cover provides an additional layer of protection against dust and moisture, keeping your batteries clean and dry.

With its multiple compartments and protective cover, this HALJIA 2PCS Battery Holder is designed to keep your 3.7V 18650 batteries organized and easily accessible. Whether you're looking for a convenient storage solution or a reliable way to manage your battery collection, this holder has got you covered.