General description The 10X 3S Enhanced Lithium Battery Protection Board is designed for efficient protection of lithium batteries, making it ideal for various applications including electric drills. This upgraded version supports a starting current of 120A or less and a power output of 260W or less. Technical specifications Nominal voltage: 3.7V Total voltage: 4.2V Charging voltage: 12.6V-13.6V Continuous discharge current (upper limit): 60A Size: 41 x 55 x 3.4mm Color: Green Material: PCB Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with lithium batteries including 18650, 26650, and polymer lithium batteries (no size limit). Package Contents 10 x Battery Protection Board Other information Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the actual product.