Are you looking for a professional, yet water lithium battery? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional water lithium battery must meet you needs. It is one of the for you. Features - Color: Black. - Size: 11 x 1.6 cm. - Material: Plastic. - HIGH OUTPUT: 20C continuous discharge rate provides enough battery power for meeting your airsoft’s demand; 7.4 Voltage and 1000mAh capacity reaches an highly efficient discharge behavior. - LONG BATTERY LIFE: Built with excellent with strong power, it features a to satisfy the outside use. - SAFE LIPO BATTERY: The steel shell of NiMH battery may feature a risk of exploration when the battery is short circuit or a in a high temperature, which won’t exist in this safe Lipo battery that is with a good heat dissipation. - DURABLE AND PRACTICAL: Made by professional manufacturer, its aviation aluminum shell ensures a stable performance and high reliability and the 2.5mm widening thickness achieves a high bearing tension. - Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 lithium battery