This battery is designed for larger FPV platforms in the 10-15 inch class, including long-range builds, cinematic FPV, and cinelifter drones carrying cameras, gimbals, or additional video equipment. Before installation, confirm that your drone can accommodate the battery size, weight, and required center-of-gravity position.

7S1P means the pack consists of 7 cells connected in series with one parallel group, delivering a nominal voltage of 25.9V (3.7V per cell) and a full charge voltage of 29.4V. Compared with a 6S pack, 7S provides higher voltage for the same power demand, which suits larger motors and heavier platforms that need extra headroom for long-range and payload-carrying flights. Make sure your ESC, motors, and flight controller support 7S input.

The pack comes with an XT90S plug. Before purchasing, confirm that your drone's power system (ESC, PDB, wiring) supports XT90 and the power demands of your platform. If you need a different connector, wire length, or pack dimension, Tattu supports customized battery configurations.

Use a charger that supports 7S balance charging in standard LiPo mode (4.20V per cell). We recommend the Tattu TA1000 G-Tech Dual-Channel Smart Charger. A charging current of 1C/2C (12A/24A) is recommended for daily use. Always balance charge and never leave the battery unattended while charging.

Let the pack cool down before recharging, avoid discharging below the recommended cutoff voltage, and store at storage voltage when not in use. Inspect the pack regularly for puffing or physical damage, and never charge a damaged battery. Built with premium Japanese and Korean lithium polymer materials and a robust soft-pack construction, this battery is made to handle the vibration and impact of everyday FPV flying when used properly.