Storm 7.4V 4000mAh 25C LiPo Battery Pack (With Case)

Storm-Batt-LPB-744025HC

USD $38.90

Storm 7.4V 4000mAh 25C LiPo Battery Pack (With Case) - Storm-Batt-LPB-744025HC

What about the Storm^TM LiPo Battery Pack
Storm Hobby^TM proudly present you the Storm^TM LiPo Battery Packs. The reason why Storm wants to make battery packs, is to provide high performance battery packs at a lower cost, making more hobbist able to enjoy the Helicopter or Aircraft hobby. We set our goal to make batteries as good as the two biggest LiPo battery leading brand in USA and Korea, and we did a lot of hard work in achieve this goal.

Thanks to our passionated engineers, we are able to apply latest technology in the industry. We compared the Discharge Cycle Graph with our competitors, and the result is almost the same. That means you are buying High End performance with very low price becuase of a well optimized production line and the location and labour advantage.

Battery specifications
You are looking at the Storm^TM 7.4V 4000mAh 25C LiPo Battery Pack with Hard Case.

Description	Capacity (mAh)	Voltage (v)	Number of Cell	Weight (g)	Dimensions (LxWxT)	Max Cont. Discharge
LPB-744025HC	4000	7.4	2S1P	250.0	140 X 49 X 21mm	25C

How to read the Discharge Cycle Graph?
When we see this graph, we usually focus on the 0-400A area, when the battery has high discharge rate(higher C battery), it will have a steep downhill slope, it means "It can punch out the power quickly". Comes to RC hobby, we demand the battery to have greater "Punch", let's put it this way, in a boxing match, Tyson vs Bruce Lee, Tyson(high C battery) has greater punch, which destroy everything quickly, but will used up the energy very fast, while Bruce Lee (low C battery) has smaller punch but longer duration, get the point? But when you have the power like Tyson, you don't have to punch them out at once, correct? This depends on how good is your Speed Controller, so... it is always better to get a higer C battery.