Compatible with batteries of cell phones, PDAs, digital cameras and digital camcorders with an output of 2.8- 8.7V under200- 3000 mAh capacity Input power: 100 - 240 V 50/60 Hz; India plug. Output Current: 200 mAh ± 50 mAh,* LED indicators: Polarity confirmation, Charging indicator, Battery full indicator, * Automatically detects positive/negative polarity contacts for safe,simple operation, * Spring-hinge clip holds battery in place while it is being charged