The product consists of 10 rechargeable lithium batteries with a size of 18650 and a chemical composition of Li-Ion. Each battery has a voltage of 3.7V and an amp hours of 1800mAh. These batteries are ideal for use in high and low drain devices, and come in a protective case for easy storage and transport. Manufactured in China, the batteries have a flat head design and are sold by the brand Battery. They are a reliable and cost-effective power solution for various electronic devices.
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