Po or Lithium Polymer batteries are high performance batteries you can use to wake up any airsoft gun. Their higher discharge rates and higher capacity (mAh/milliamp hours) for their size compared to conventional NiMh batteries. With great power comes great responsibility though. We do not recommend LiPo batteries for players just starting out as they require greater care and responsibility to use as they are more volatile than your standard batteries. The rules to using a LiPo battery are: 1) use the correct corresponding LiPo chargers - using a NiMh or incorrect charger settings will ruin a LiPo battery and cause them to explode. 2) Never drain or fully discharge a LiPo battery - the moment your gun starts shooting slower is your signal to charge the battery. Continuing to use the battery while it's at a low voltage state will take it beyond the point of no return when it comes to charging it. 3) We do not cover batteries under warranty due to misuse or negligence.
This particular battery is short and compact, designed to fit M4 style guns with a retract cable stock inside the buffer tube. The short length will allow you to use the gun with the stock fully collapsed or extended.