Phshion Ultra-high Capacity 4500mAh Intelligent Battery Working with the Newest Firmware for DJI Phantom 3 Drones(white) New intelligent battery that works with the newest firmware upgrade. Ultra-high capacity 4500 mAh, 68Wh. Li-po cell. Non-original. 200+ times Life cycle. No less than 80% power reserves after 200 times life cycle. MultiProtect safety system, over-charging protection, over- discharging protection and short circuit protection. 6 Months replacement warranty as original. We are committed to your satisfaction and will send you free replacements.