Drone Battery Bulk Sourcing – OID 20000mAh 15C Lithium Polymer Pack for Industrial UAVs

When flight teams need dependable bulk lithium polymer drone batteries, the OID105230-20000mAh-3.8V-15C provides a high-discharge Li-Po platform suited to industrial UAVs, high-speed FPV airframes, and agricultural drones. Jianheng builds this Drone Battery pack to hold voltage steady under heavy loads, extend service life, and reduce turnaround time between missions. As a direct drone battery manufacturer, we support volume orders with consistent cell quality and documented safety compliance.

The pack delivers 10C continuous discharge (200A) plus 15C pulse capability (300A for 5 seconds), supporting aggressive throttle inputs and heavy-lift maneuvers with limited voltage sag. For procurement teams comparing wholesale Drone Battery suppliers, this model pairs verified performance data with UN38.3 and MSDS certification for global transport.

Laboratory testing at 25±2°C indicates the OID pack supplies at least 98% of rated capacity at 0.2C and at least 90% at 10C discharge. Internal impedance is ≤1.0mΩ, a low figure for a 20000mAh pouch cell that helps reduce 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 remains at or above 80%, lowering total cost of ownership across repeated flight campaigns.

Commercial drone schedules often leave little time for recharging. This battery supports 5C super fast charging at 100A, enabling an empty-to-full charge in approximately 12 minutes under suitable conditions. The 4.35V high-voltage chemistry contributes to a weight energy ratio of 200Wh/kg and a volumetric energy density of 425Wh/L, helping operators gain more flight time per gram of battery weight.

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.