1、Applicable Model: The RC boat lithium battery is a replacement for UDI001 H100H102, please check the model of your RC boat before ordering to confirm compatibility. 2、Lightweight: The RC boat lithium battery features a lightweight design, making it easy to carry around, provides perfect balance between weight, power, and performance, enhancing your toy boat experience. 3、Durable Construction: Made from high strength materials, ensuring durability, stability, and a longer lifespan, this battery is built to last and to withstand the many adventures ahead. 4、Longer Battery Life: This durable lithium battery provides a longer battery life, allowing for prolonged enjoyment of your RC Boat. There's no need to cut your playtime short, the power is now in your hands. 5、Safety Ensured: This RC Boat battery comes with overcharge and short circuit safeguard. It safeguards the charging process to ensure that your battery remains safe and undamaged, giving you peace of mind as you power up. Item Type: RC Boat 700mAh Lithium Battery Battery Type: Lithium polymers battery Capacity: 700mAh Voltage: 7.4V Fitment: Fits for UDI001 H100H102 1 x RC Boat 700mAh Lithium Battery Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store