TATTU 4.0 HV 53.2V 14S 20000mAh 25C Smart Lipo Battery for UAV Agriculture Spraying Drone

Tattu 14s 20000mah smart battery is great for 20L 20KG UAV agriculture drones. 

Main Features:
●Excellent battery performance, capable of 5C charging and 9C discharging
●Excellent heat dissipation performance, heat dissipation duct design, to achieve rapid heat dissipation during flight
●IP65 waterproof rating
●Hard plug-in structure design, improves battery replacement efficiency
●Cycle life up to 1,000 times

Specifications
Product Brand: Tattu
Item model: 4.0 HV 14S1P 20000mah
Standard capacity: 20000mAh (0.2C,cell4.35-3.0V @23±5℃)
Minimum capacity: 19500mAh
Configuration: 14S1P/53.2V
Standard voltage: 53.2V
Shipping voltage: 52.5~54.6V
AC impedance: ≤15mΩ
Dimensions: 103*251mm*261mm
Weight: 7900±300g

Charging:
Charging mode: CC-CV
Charge upper limit voltage: 60.9V
Standard charging current: 4A (0.2C)
Fast charging current: 100A (5C)

Discharge:
Discharge mode: DC
Discharge end voltage: cell 3.0V@0.2C cell 3.3V@≥0.5C
Standard discharge current: 4A (0.2C)
Maximum Sustained Discharge Current: 160A
Peak discharge current: 300A
Operating temperature:
Standard charging temperature: 5~60℃
Fast charging temperature: 10~20℃(≤1C); 20~50℃(≤5C)
Standard discharge temperature: -20~60℃
Maximum Sustained Discharge Temperature: 10~50℃
Storage voltage: >54.6V (≤7days)
Long time: 52.5~54.6V

Package Included:
Tattu 4.0 HV 14S 20000mah Smart battery x 1 

Notice: Please do not assemble the battery privately，Parallel charging for two packs of batteries maybe lead to short circuit or ignition. If no otherwise specified, an interval rest time is 30min between charging and discharging.