Various battery chargers for LiPo and NimH batteries such as the Imax B3, A3 and B6AC or Nimrod e3, e4, e450.
When you buy a battery for your airsoft gun, it is important that you choose the right charger. Do you have a LiPo battery then you also need a charger that can charge LiPo batteries. For example, the Imax A3 charger is a NimH charger with which you can not charge LiPo batteries. The Imax B6AC can charge both types of batteries and is also called multicharger.