Description:
Brand: HRB
Material: lithium polymer
Capacity: 4000mAh
Cells: 5s
Continuous Discharge Rate: 60C
Voltage per pack: 18.5V
Max voltage per pack: 21.0V
Voltage per cell: 3.7V
Max voltage per cell: 4.2V
Charge Plug:JST-XH
Discharge Plug: Deans T plug
Silicone wire: 12awg
Suggest charge rate: 1C
Suggest charger: balance charger
Dimension:135x42x44mm(±0-3mm)/5.31*1.65*1.73inch
Weight: 521 ± 2g / 18.38oz

Overview

HRB is the world first battery brand who only focus on supplying power for drones, UAV, UAS and FPV products. Dedicating to providing better flight experience.
HRB has been continuously putting great efforts in technology research & development and now has become the most famous and professional UAV battery brand over the world.

Features:

1.Superior Japan and Korea Lithium Polymer raw materials.
2.Automatic stacking technology, better performance
3.Strict matching progress, excellent consistency
4.Up to 200Wh/kg energy density
5.Long cycle life (150 times minimum)
6.1 years warranty

Attention

1.For the RC battery, only if the voltage and the plug match, then it will fit.
2.Don't over charge more than 4.2V and dont over discharge below 3.7V.
3.Don't put it beside the high temperature condition.
4.Don't throw it into fire and water.
5.Check carefully the battery condition before using or charging.
6.If the new battey won't hold a full charge or loss the charge very quickly in short time, please use Balance Charger to charge and recycle several times first.