Charge your devices with ease using the Hisewen Charger with 3 Li-ion batteries. Each battery has a capacity of 1200mAh and operates at 3.7V, making them ideal for EN-EL10, Li-42B, and NP-45 compatible devices. The set is perfect for various consumer electronics and ensures a reliable power source for your needs. Made in China, these rechargeable batteries are a convenient and efficient solution to keep your devices running smoothly.