Key features

• •✔【The New Upgrade】The 7.4V 2000mAh battery is 200mAh more than the original battery (last for 2-4 hours). When you take your kids to the park on the weekend, bring an extra charging kit to increase their play time and enjoy a more fun weekend.
• •✔【Reliable Performance】High continuous discharge rate, Low recurrent operation cist, short circuit and over-current protective. Unlike most rechargeable batteries, our kit features a double-protected battery to increase lifespan, reduce aging, and prevent electrical leakage or export during charging.
• •✔【Signal Effect】When the battery is charging, the red light is always on and the green light is flashing. When the battery is fully charged, the green light is always on.
• •✔【Battery Specifications】Dimensions: 130*18mm/ 5.2*0.7inch; Weight: 110g; Capacity: 2000mAh; Volt: 7.4V. Plug: SM-2P; Discharge Rate: 10C. (PLEASE NOTE battery size, voltage and plug match)
• •✔【Include & Application】2 Pack 7.4V 2000mAh (200 mAh more than original battery) Soft-Gun Toy Rechargeable Lithium Battery SM2P Plug and 2 Pack USB Charging Cable for Airsoft or Water-Gun Toy, Suitable for SRB 1200 400 400-SUB MP5K M4 M110 Splatter Ball Gun toy.