1Adopt intelligent lithium cell management IC for fast and safe charging. 2The board provides protection functions including overcharge, over discharge, over current, over voltage, short circuit protection. 3Onboard high stability chip intelligently protects lithium battery. 4This product has gone through load and aging test for quality assurance. 5Suitable for lithium battery with 3.6V/3.7V nominal voltage, including 18650, 26650, LiPo battery.Features:Adopt intelligent lithium cell management IC for fast and safe charging. The board provides protection functions including overcharge, over discharge, over current, over voltage, short circuit protection. Onboard high stability chip intelligently protects lithium battery. This product has gone through load and aging test for quality assurance. Suitable for lithium battery with 3.6V/3.7V nominal voltage, including 18650, 26650, LiPo battery. Specification: Charging Voltage: 12.6VMax Output Current: 20AMax Output Power / Charging Power: 252WPCB Size: 59*20*3.4mm / 2.3*0.8*0.1inWeight: 330g / 11.6oz (approx.) Package List: 1 * Lithium Battery Protection Board Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia