【OSTTFOIN Phantom 4 battery】OSTTFOIN Phantom 4 battery is the replacement high capacity Intelligent flight battery (5870mAh,15.2V),which is the latest update to the production of battery and can support maximum 30 minutes flight time.(It depends on the factor like speed, windy, temperature, charging time and so on). 【Appearance Design】All of our OSTTFOIN Phantom 4 Pro battery are with the built-in 4 led indicator lights(Battery Capacity Lights: 25%, 50%, 75%, 100%) which can be shown the battery usage condition, with the intelligent touch of a button. Altering you the risky of flying with low power. 【Perfectly Compatible & Multiple Protection】OSTTFOIN Phantom 4 battery is Compatible with DJI Phantom 4, DJI Phantom 4 Pro, DJI Phantom 4 Pro Plus, DJI Phantom 4 Advanced, DJI Phantom 4 Pro V2.0, DJI Phantom 4 RTK and original phantom 4 battery charger.And our OSTTFOIN Phantom 4 battery is based on intelligent Self-discharge, over-charge and discharge protection. 【Notice】OSTTFOIN Phantom 4 battery is 30% pre-charged, please make sure fully charged before the first-time flight, and make several times flight test to make sure the battery fits your phantom 4 series Drones. OSTTFOIN Phantom 4 battery is the replacement high capacity Intelligent flight battery (5870mAh,15.2V),which is the latest update to the production of battery and can support maximum 30 minutes flight time.(It depends on the factor like speed, windy, temperature, charging time and so on). All of our OSTTFOIN Phantom 4 Pro battery are with the built-in 4 led indicator lights(Battery Capacity Lights: 25%, 50%, 75%, 100%) which can be shown the battery usage condition, with the intelligent touch of a button. Altering you the risky of flying with low power. OSTTFOIN Phantom 4 battery is Compatible with DJI Phantom 4, DJI Phantom 4 Pro, DJI Phantom 4 Pro Plus, DJI Phantom 4 Advanced, DJI Phantom 4 Pro V2.0, DJI Phantom 4 RTK and original phantom 4 battery charger.And our OSTTFOIN Phantom 4 battery is based on intelligent Self-discharge, over-charge and discharge protection. OSTTFOIN Phantom 4 battery is 30% pre-charged, please make sure fully charged before the first-time flight, and make several times flight test to make sure the battery fits your phantom 4 series Drones.