Specifications:<br />Charges one or two batteries at a time・ very convenient to use.<br />Charges via USB cable (included).<br />Fully compatible with action sport camera.<br /><br />Type: Battery Charger Set<br />Battery Capacity: 900mAh<br />Compatible Model: for SJ4000・ SJ5000・ SJ6000・ SJ7000・ M10<br />Features: Useful・ Dual Slots Charger・ USB Cable Charging・ Indicator Light・ Camera Accessories<br />Battery Charger Size: 4.3cm x 3.8cm x 1.1cm/1.69" x 1.50" x 1.43" (Approx.)<br />Li-ion Battery Size: 3.3cm x 3cm x 1.1cm/1.30" x 1.18" x 1.43" (Approx.)<br /><br />Notes:<br />Due to the light and screen setting difference・ the item's color may be slightly different from the pictures.<br />Please allow slight dimension difference due to different manual measurement.<br /><br />Package Includes:<br />1 x Battery Charger<br />4 x 3.7V 900mAh Li-ion Batteries<br />1 x USB Cable