Features: l Brand new and high quality l Stable charging performance, long service life l Easy and convenient to operate and use l Lightweight and compact, convenient for home use or travel use l This product can charge 2 XBOX ONE controller batteries at the same time l It has an LED charging indicator: it displays red light when charging, and turns green when fully charged l When charging, connect the charger to the 5V power supply, and put the X-BOX ONE battery into the charging hole according to the correct polarity Specification: l Input voltage: DC 5V l Output voltage: DC 2.4-3.0V Packing includes: l 2 x Battery Pack l 1 x Dual Charger l 1 x USB Charging Cable Note: l Only the above package content, other products are not included