Modulars 21700 & 18650 Battery Case Set, 10 Units with 20 Connectors for Power

Features: Unleash power of customization with (10Pack) 21700 Modulars Battery Holders, complete with 20 copper connectors for current applications. for versatility, these battery slots accommodate both 18650 and 21700 cells, featuring Conductives link for parallel configurations. for electronics enthusiasts and hobbyists, these battery holders creators. Transform your gadgets like toy, speakers, radios, LED lights, and surveillances equipment with easily configurable power sources. Experience the convenience of copper polarity in ABS housing, ensuring a stable energy supply for electronic projects.

Specifications: Materials: ABS Size: 86x26x17mm

Package Includes: 10Pcs 21700 Battery Holder

note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!