High Discharge Drone Battery Pack 22000mAh 7C LiPo for Heavy-Lift UAVs | OID1087187SS30AH

This 22000mAh LiPo drone battery is a high discharge drone battery pack built for UAV integrators who need dependable burst current from their propulsion power source. The OID1087187SS30AH supports 7C continuous discharge and 10C pulse output, making it suitable for heavy-lift, agricultural, inspection, and mapping drones that draw high current during takeoff and aggressive maneuvering.

Produced by Shenzhen Jianheng Technology Co Ltd, the cell pairs ≥280Wh/kg energy density with ≤1.0 mΩ AC internal impedance. Airframe teams can therefore target longer endurance or larger payloads while keeping the electrical rail stable. In logistics and delivery UAV applications, this combination of energy density and high discharge capability directly supports operational range and mission reliability.

Professional UAV propulsion systems pull heavy current during climb-out and rapid attitude changes. This drone battery sustains 7C continuous discharge and 10C pulse discharge, feeding high-power motors with a steady voltage rail when demand spikes.

With ≤1.0 mΩ AC internal impedance, the cell limits voltage drop under load, reduces heat generation, and supports safer, more efficient high-current operation throughout the flight envelope.

At ≥280Wh/kg, the pack gives designers room to reduce battery weight, extend flight time, or increase payload capacity for weight-sensitive UAV configurations.

Capacity retention remains at ≥80% at end of life under standard test conditions, enabling repeatable long-term use in commercial drone operations.

Discharge rate testing follows a standard full charge, a five-minute rest, and constant current discharge to cut-off voltage. The cell also operates across a wide discharge temperature window, supporting missions in cold and hot outdoor environments.

Mechanical reliability is confirmed through vibration testing from 10Hz to 55Hz at 1.6mm amplitude for 30 minutes per axis, plus a 1.2-meter drop test onto a 30mm wooden board. Results show no explosion, no fire, and no leakage.

For shipping and storage, the recommended shipping voltage is 3.5V – 3.6V per cell, which helps preserve cell health during transport and long-term warehousing.

For optimal battery lifespan:

• Storage temperature: 0°C – 35°C

• Humidity: ≤75% RH

• Long-term storage voltage: 3.7V – 3.9V

For batteries stored long term, it is recommended to activate the cell every 3 months by performing a charge-discharge cycle.

To ensure safe use:

Do NOT

• expose the battery to open flames

• puncture or damage the battery casing

• disassemble the battery

• mix cells with different models or brands

Immediately stop using the battery if:

• swelling occurs

• deformation is observed

• electrolyte leakage appears

Only chargers designed for Li-Polymer batteries should be used.

• Heavy-lift UAV platforms
• Agricultural spraying drones
• Industrial inspection drones
• Mapping and surveying UAVs
• Logistics and delivery drones