描述
Battery model: 721855 (3-Pack)
Battery capacity: 500mAh per cell
Rated voltage: 3.7V
Connector: JST Plug
Battery type: Li-Polymer
Dimensions: 55 × 18 × 7.2mm per cell
Weight: 15.3g per cell
Compatible with: UDI U818A, UDI U818A-1, Feilun H07N, and similar RC drones
Package include: 3 x batteries
Maximize your flying time and fun with this value 3-pack of 721855 500mAh 3.7V JST batteries. Each cell delivers reliable 500mAh capacity at 3.7V, featuring a standard JST plug for seamless compatibility with the popular UDI U818A and Feilun H07N RC drones. Whether you’re a beginner learning to fly or an enthusiast seeking longer sessions, this 3-pack ensures you always have a spare ready to swap in when power runs low.
Designed for consistent performance, each 721855 battery provides stable power output for responsive controls and steady hovering of your U818A or H07N drone. The compact size (55×18×7.2mm) and lightweight design (15.3g) maintain your drone’s flight characteristics while delivering dependable power.
Built-in safety features guard against overcharge, over-discharge, and short circuits, ensuring safe operation during every flight. With this convenient 3-pack, you’ll never ground your quadcopter due to a dead battery again – offering outstanding value and uninterrupted RC adventure.
✅ Condition: Brand New – Never used, premium quality
✅ CE / RoHS Certified – Safety tested
✅ Value 3-Pack – Extended flight time
✅ Ships in 3-7 days with tracking – Fast delivery
✅ PayPal Buyer Protection included – Secure checkout
🔋 Can’t find your battery model? Use our FREE Battery Lookup Service – tell us your device and we’ll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery
About Shipping/Tax/Payment/Warranty
了解 Battery.qingsm.tech 的更多信息
订阅后即可通过电子邮件收到最新文章。




评价
目前还没有评价