50set18V/21V Electric Drill Battery Indicator LED Display for Lithium Batteries 18650 Capacity Visual Tool

50set18V/21V Electric Drill Battery Indicator LED Display for Lithium Batteries 18650 Capacity Visual Tool Description

Optimized Battery Management with LED display indicators for easy monitoring of charge levels, specifically designed for 18V and 21V lithium batteries to enhance power management and extend battery life.
Universal Compatibility with most 18650 lithium battery setups, making it a versatile addition to your toolkit for applications.
and Reliable construction using quality materials, ensuring long-lasting performance and dependability in diverse working conditions.

This product is designed to provide efficient battery management and monitoring, making it an essential tool for users of 18V and 21V lithium batteries. Its universal compatibility with 18650 lithium battery setups adds to its versatility, while the materials used in its construction reliability in different environments.
Color: Black
Material: ABS

Package Contents:
50 set * Electric Drill Battery Indicator Display

Only the above package content, other products are not included.
Note: Light reflection 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.