Lipo Kypom KP180045C4S 1800mAh 4S 14.8V 45C 

Specs:
- Voltage: 14.8V
- Capacity: 1800mAh
- Discharge Rating: 45C
- Size: 105mm(L) 34mm(W) 35mm(H)
- Weight:196g
- Max Continuous Discharge: 45C (81A) 

- Balance Plug: JST-XH

Limited Warranty:
Kypom  batteries are guaranteed against any manufacturer defects. This includes solder joints, cell balance, etc. There is no extended warranty or crash replacement policy for these batteries. ALL warranty claims must be made within 30 days from date of purchase! So please, inspect your batteries before flying.