About this item Voltage: 14.4V / Capacity: 6800mAh Model Number : P2023-4S2P-GMBK Available for: XX40 Ultra / L40 Ultra / X40 Master / W20Pro Ultra / W20 Pro Ultra Patented battery balancing technology, the capacity can reach 70-80% after 1000 charges. Certifications: FCC, RoHS, UL, KC Equipped with intelligent power supply chips and tested to strict quality control standards. This battery has been certified by ISO9001
