OID 21700 19000mAh 29.8V 25C Drone Battery with Low Temperature Performance for UAV Systems

The OID21700-19000mAh-29.8V-25C is an advanced lithium-ion battery pack designed for high-performance drones and UAV systems. With 19000mAh capacity, 29.8V nominal voltage, and 25C max discharge rate, it delivers stable power for heavy-lift and long-endurance missions. Low internal resistance and low temperature tolerance make it a reliable choice for professional operators and industrial applications.

• Ultra-High Discharge Rate: 25C continuous discharge supports heavy payloads and aggressive flight maneuvers with stable voltage output.
• Low Temperature Performance: Optimized cell chemistry allows operation in cold environments down to -40 degrees Celsius, ensuring reliable startup and power delivery.
• Super Low Internal Resistance: Minimizes heat generation and improves energy efficiency, extending battery cycle life and flight time.
• Robust 21700 Structure: High-quality 21700 cylindrical cells offer excellent mechanical stability and consistent performance.
• Smart Protection and Safe Design: Built-in protection against overcharge, over-discharge, overcurrent, and short circuit for safer operations.

This battery pack is ideal for agricultural spraying drones, surveying drones, logistics UAVs, aerial photography platforms, and other high-drain unmanned systems requiring high energy density and reliable discharge performance.

Use a dedicated smart charger and avoid charging in extreme temperatures. Prevent physical damage, do not immerse in water, and store at proper voltage levels. Keep away from fire and follow local regulations for battery disposal. Professional installation and maintenance are recommended.

OID brand batteries are manufactured by Shenzhen Jianheng Technology Co Ltd (Jianheng). For factory-direct pricing, OEM solutions, and technical support, contact us at alan@liion-batt.com or call 0086 137 2555 9416. Address: 20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China.