Includes 2 batteries, 1 Dual USB charger and 1 micro USB cable for Olympus Li-50B Exact Capacity: Each Li-50B battery features 3.7V, 925mAh, Triple your camera runtime with a complete backup package including two replacement batteries and a dual battery charger Convenient Charging Method: Common micro-USB input and the ability to charge with a USB wall charger, car charger, or external battery gives you more options than a standard battery charger. When the charger is electrified without battery, the indicator light stays green. And smart LED light turns to RED when charging and GREEN when complete Forever charge your battery, not only at home but in car. With common micro-USB input, you can recharge your battery wherever and whenever. You will always have a working camera to capture all the important and happy moments on your trips, never worried about running out of power. Perfect for Travel. 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction.