This Li-ion 14500 500mAh 7.4V rechargeable battery is perfect for powering a variety of electronic devices. With a high capacity of 14500mAh and a voltage of 7.4V, it provides long-lasting power for your devices. The Li-Ion chemical composition ensures efficient and reliable performance, making it a great choice for on-the-go use. Each unit is individually packed for convenience and safety. Please check the battery connection to ensure this is correct for your needs, any questions please send a message directly to me, all battery’s are tested and proven working before sending out.