STANDARD COMPATIBILITY:LP OSMO Battery Charger Kit can be used with DJI OSMO action camera and be interchanged with the OEM battery and charger.CONVENIENT CHARGING METHOD: LP OSMO Battery Charger Kit can charge 3 batteries at once by Micro-USB devices like laptop, car charger, wall charger as well as power bank wherever you go. Ideal for travel, camping, other outdoor/indoor activities. 5V 2.1A input improves the charging efficiency and takes only 2.5 hours to fully charge 3 batteries simultaneously. Smart LED light turns to RED when charging and GREEN when fully charged. (Any Micro-USB device mentioned is NOT included in package.)RELIABLE POWER: Each battery features 3.85V, 1300mAh, triple your camera runtime with a complete backup package including 3 replacement batteries and a rapid 3-channel charger.100% SAFETY: LP OSMO battery charger set has protections for overcharge, over discharge, short-circuit, surge, overvoltage, and overcurrent with CE, FCC, RoHS Certifications, tested by manufacturer to match OEM products.SERVICES: 30 Days Free Refund & 1 Year Free Replacement. Lifetime Service & 24H Promptly and Friendly Response (Weekdays). Any question or advice please contact us on Amazon. Product Description Can charge three batteries at the same time The portable charger makes you more convenient, the size of the charger is: 1.89*2.27*1.04 inch The type-c fast charging port that comes with the charger makes charging faster Track Page Views WithAuctiva's Counter