18650 Power Bank Cases 4 18650 Battery Holder Storage Box Case 18650 Paralle / Series Connection Battery Box

Dear buyer friends, thank you for your support, the connection method of this battery box is parallel, but because the shell is modified by series (so there is a series mark). When you receive the battery box, be sure to use it in parallel connection.

Model: high quality 18650 boxes, 4 sections, 3.7V Material: PP soft rubber material Spring: nickel plated steel Rivet: Brass Wire: 1007 × 24awg Exposed wire length: 150 mm Color: Black Note: 4 18650 lithium batteries can be installed. The output voltage is 3.7V. After the battery is installed, please do not touch the red and black together. It can be fixed with screws. Screws are not included.

Package Included 1 Pcs 18650 Battery Box