Bulk Lithium Polymer Drone Batteries | OID 20000mAh 15C 3.8V Li-Po for UAV Fleets

Procurement teams standardizing power packs across industrial drones, FPV racers, or agricultural UAVs will find the OID105230-20000mAh-3.8V-15C a practical bulk lithium polymer drone battery. This 20000mAh pouch cell holds a steady voltage platform under load rather than sagging, so full-throttle climbs and aggressive maneuvers keep their response. One pack across multiple airframes simplifies spares planning and fleet logistics.

Output is rated at 10C continuous discharge (200A) with 15C pulse capability (300A for up to 5 seconds). Low internal resistance and a long service life suit high-utilization commercial schedules where every flight hour counts.

Laboratory testing at 25±2°C shows the OID cell reaching ≥98% of rated capacity at 0.2C and ≥90% at 10C discharge. Internal impedance of ≤1.0mΩ limits heat buildup and sends more energy to the motors. After 1000 charge-discharge cycles (5C charge / 10C discharge to 3.3V cut-off), capacity retention stays at ≥80%, which helps contain replacement costs in high-cycle operations.

Commercial drone schedules rarely allow long downtime. This pack accepts 5C super fast charging (100A charge current), supporting roughly 12-minute turnaround from empty to full under supported conditions. Its 4.35V high-voltage chemistry contributes to energy density of ≥200Wh/kg by weight and ≥425Wh/L by volume, extending flight time per gram in weight-sensitive airframes.

The OID battery is built with strict safety protections. It passes vibration testing (10Hz-55Hz, 0.38-0.19mm amplitude, no fire, no explosion, no leakage) and 1-meter drop testing onto hardwood. The cell is UN38.3 certified for air transport and comes with MSDS documentation. Over-charge, over-discharge, short circuit, and reverse polarity are strictly prohibited by design – but even in extreme misuse, the robust construction minimizes risks.

Jianheng (Shenzhen Jianheng Technology Co Ltd) specializes in high-power lithium batteries. This OID105230 cell has been adopted by agricultural spraying drones, search & rescue UAVs, and competitive RC racing teams. The aluminum tab (positive) and nickel-plated copper tab (negative) ensure low contact resistance and easy soldering or spot welding.

Each cell is shipped at 3.8V-3.85V (approximately 30-60% state of charge) for safe transport and extended shelf life. Store at 0°C~35°C, ≤75% RH. For long-term storage (>1 month), keep voltage between 3.7V and 3.9V.

• Ultra-low internal resistance (≤1.0mΩ) – less heat, more power to motors
• High discharge platform – 10C continuous, 15C pulse
• Fast charge ready – 5C support for minimal downtime
• 1000+ cycle life – lower total cost of ownership
• UN38.3 & MSDS certified – compliant with global shipping regulations
• Made in China – quality manufacturing from ISO-compliant facilities

Ready to upgrade your drone’s power system? Contact Jianheng today for samples or bulk orders. MOQ is just 1 piece for testing.