boppinbob
1 kW
Hobby King has a U.S.A. warehouse and they have a lot of LiFePo4 packs at a decent price. Not as good a lipo though but my next bike will have lifepo4 cause of all the hoopla over lipo even though mine has performed great so far. I even managed to plug a balance tap in wrong but my reflexes are still sharp so I didn't blow the interconnect or vaporize the balance tap. (just a little discoloration of the prongs) so far they still balance great on the cell level. I digress... How come HK lifepo4 has such a high c discharge rate compared to ping. Hobby King lifepo4 has a 30c discharge rate constant 40 c burst. Ping's have a 1 or 2 c discharge rate. Does that sound right? PS Can I run HK LifePo4 without a bms?
Spec.
Capacity: 8400mAh
Voltage: 4S2P / 13.2V
Discharge: 30C Constant / 40C Burst
Weight: 1026g (including wire, plug & case)
Dimensions: 150mm x 52mm x 70mm
Balance Plug: JST-XH
Discharge Plug: 5.5mm Bullet-Connector
http://www.hobbyking.com/hobbyking/...mAh_4S2P_30C_LiFePo4_Pack_USA_Warehouse_.html
Spec.
Capacity: 8400mAh
Voltage: 4S2P / 13.2V
Discharge: 30C Constant / 40C Burst
Weight: 1026g (including wire, plug & case)
Dimensions: 150mm x 52mm x 70mm
Balance Plug: JST-XH
Discharge Plug: 5.5mm Bullet-Connector
http://www.hobbyking.com/hobbyking/...mAh_4S2P_30C_LiFePo4_Pack_USA_Warehouse_.html