Feature:1. LIGHTWEIGHT AND EASY TO PORTABLE: The lithium battery adopts lightweight design, which makes it easy to carry, does not increase the weight burden of the boat, and is convenient to carry and store.2. STRONG POWERr: Lithium batteries provide a perfect combination of weight, power and performance, which can provide strong power output for the RC boat, allowing the boat to move quickly and stably on the water.3. DURABLE: The lithium battery case is strong and stable, durable, able to withstand prolonged use and charging or discharging process, with a longer service life, giving you a longer lasting experience.4. PERFECT FIT: Perfectly suitable for A949 A959 A969 RC boats. If you want to have a perfect using experience, RC boats need not only high performance, but also durable and long lasting batteries to provide stable performance output for your RC boat.5. SAFETY PROTECTION: The lithium battery has overcharge protection and short circuit protection to ensure the safety and stability of the charging process, avoiding the danger to the boat and the player due to overcharging or short circuit, ensuring the safety of use.Specification:Item Type: RC Ship BatteryMaterial: Lithium PolymerWeight: Approx. 68g or 2.4ozBattery Capacity: 1100mah Lithium Battery (Built In)Voltage: 7.4V.Package List:1 xRC Ship Battery