🔋[Parameters] - 7.4V 2000mAh lithium ion battery, discharge rate:25C, size: 5.2*0.8 inch, weight: 84.5g. Connector: SM2P. 🔋[Two connection options] - The connector type of Splatter Ball Gun batteries is SM2P plug, in addition you will also get SM2P plug to Tamiya cables, which gives you more options for easy use in the Splatter Ball Gun SRB400 SRB400-sub and SRB1200 as well as the airsoft model gun rifle. Different model guns have different battery magazines, make sure the battery voltage, size and plug match your device!!! 🔋[Upgraded Charging Kit] - Unlike most rechargeable batteries on the market, Uses a double protected battery. It not only increases battery life, but also greatly reduces the problem of accelerated battery aging due to long time use. More importantly, it protects the ba.