GEPRC Storm IRT21700-40T 6S2P 8000mAh Li-Ion Battery

The GEPRC Storm IRT21700-40T 6S2P 8000mAh Li-Ion battery is a powerful lithium-ion battery designed for FPV drones with increased demands for flight time and stable energy. It features a 6S2P configuration, providing a 22.2V voltage and an increased capacity of 8000mAh for extended flights, making it perfect for long-range missions and heavy drones. The use of IRT21700 battery cells with maximum endurance and high efficiency allows for better energy density and reduces weight compared to traditional batteries. This battery also ensures a high level of safety thanks to its reliable construction and protection against short circuits, overheating, and overload. The GEPRC Storm IRT21700-40T 6S2P 8000mAh Li-Ion is ideal for professionals engaged in drone filming, freestyle, or racing, where long flight time is critical.

Battery Type: Li-Ion

Cells: Samsung 21700-40T

Nominal Voltage: 22.2V

Capacity: 8000mAh

Discharge Rate: 15C

Configuration: 6S2P

Dimensions: 146 * 65 * 44 mm

Weight: 886.5 g

Silicone Wire: 12AWG

Connector: XT60

Minimum Discharge Voltage: 18.0V

Application: Suitable for 7-9 inch long-range FPV drones

Package Includes: 1 x IRT21700-40T 6S2P 8000mAh Li-Ion Battery

Instructions: Charge the battery before use; Recommended charge current is 1C; Keep away from flammable and explosive objects during charging; Discontinue use and dispose of the battery immediately if swelling or leakage occurs; Do not short-circuit the positive and negative poles; Do not disassemble or modify the battery without authorization.

Warnings: Use a professional charger designed specifically for Li-Ion batteries; Never charge the battery unattended; Do not exceed a 2C charge current; Keep away from flammable and explosive materials during charging; Ensure the charging area is well-ventilated with proper heat dissipation; Overcharging is prohibited (max voltage per cell must not exceed 4.10V); Over-discharging is prohibited (voltage per cell after discharge should not drop below 3.0V); Keep away from open flames and fire sources; Keep away from liquids and humid environments; Reverse polarity protection (never short-circuit the positive and negative poles); In the event of a crash, remove the battery immediately to check for damage, leaks, and proper connection of the power cord and balance lead; Use the battery within a temperature range of 0–45°C; Allow the battery temperature to drop below 45°C before recharging; For long-term storage, discharge the battery to 3.4–3.7V per cell and perform a charge-discharge cycle every 2 months to maintain operational stability.