China 12v lithium ion battery pack for robot device and robotic projects Lithium ion batteries can be recharged and are commonly used in cameras and mobile phones. They come with different ratings. The batteries can be accessed in different capacities, and they are lightweight. This is one of the reasons why they are so popular &hellip Website: https://www.lithiumbatterychina.com/blog/2021/09/03/china-12v-lithium-ion-battery-pack-for-robot-device-and-robotic-projects/more