USB Dual Charger for Canon LP-E17 Camera Battery allows you to charge 1 or 2 batteries at the same time. USB charging allows you to charge your battery with AC adapter, laptop, power bank or car charger, which enables you to refresh your battery wherever and whenever. The red or green light display indicates the battery charge levels. Charger and Battery Kit all packaged in a specially designed storage case. Product Highlights: - Allows for charging 2 batteries at the same time - Red or Green light for displaying the status of batteries - USB port allows charging the battery wherever and whenever - Powered by various power sources Beston LP-E17 Rechargeable Battery. Input Micro USB: - Lithium Ion - Rechargeable - High Capacity - Digital and Video - Quick Charge - Long Run - No Memory Effect Specs: - Weight nett: 152g - Weight gross: 241g What's in the box 1 x Beston USB LP-E17 Dual Battery Charger 1 x USB Cable 2 x Beston LP-E17 Rechargeable Batteries 1 x Storage Case