Charger : LCD shows charging status in % from 0 to 100 when battery is charged fully<br />LCD Quick charger: AC Input: 110-240V DC Input: 12V (Car charger) DC Output: 3.6V-8.4V Current: DC 1A (1000mAh)<br />DMK Power 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction ">