Note: The pure battery need to send out seperately by special shipping method. Shipping time is longer than usual, shipping cost is not the same. We may contact you for the shipping.
Tattu 14S1P 51.8V 19000mah UAV Intelligent Battery for UAV Drones
Product Specifications:
Product Brand: Tattu
Product model: Tattu 14S1P 51.8V 19000mah smart battery
Standard capacity: 19000mAh @ 0.2C discharge
Minimum capacity: 18500mAh @ 0.2C discharge
Standard voltage: 51.8V
Internal impedance: 14.4±6.8 mΩ
Dimensions: 91 x 236 x 279mm
Weight: 7800±200g
Standard charge: 0.5C CC (rated current) charged to 58.8V, then charged to CV (constant voltage 58.8V) charging current ≤ 0.02C or less
Standard charging time: 3 hours (reference)
Quick charge: Rated current 3.0C, rated voltage 58.8V, final current 10A
Quick charge time: 0.5 hours (reference)
Standard discharge: Rated current 0.5C, Final voltage 49V
Maximum discharge current: constant current 5C, final voltage 50.4V
Product Features:
1. Intelligent battery indicator
BMS designs four LEDs. Eight levels indicate the battery charge. Displays the battery charge in standby, discharge, and charge states.
2. Battery life indicator
When the battery is off, press and hold button 5s and the LED will show the remaining battery life.
3. Charge intelligent alarm
Warning when overcharge, overdischarge, overheat, overcurrent. Both white and red status lights are illuminated to alert you.
4.Low voltage alarm, voltage difference alarm
5. Intelligent storage function
If you do not use it for more than 5 days, it will discharge the battery power to 40-70% to extend the battery life. The battery automatically activates the intelligent storage function when stored in a fully charged state.
