The 2200 mAh rechargeable lithium ion Grade A battery with an LED flashlight power bank is enough to charge smartphones, MP3 players and more. Reusable power bank charges via USB cable (included) which can recharge the battery backup or be used to charge up devices with a micro-USB input like Android smartphones from Samsung, Motorola, HTC, Nokia, and others. Use push on/off power button for flashlight function. Green LED indicator light turns on when device is fully charged. Input: 5V/800. 4.5" L. Imprint area is 0.38" H x 2.50" L and includes a 1 Colour Imprint on 1 Location. Packaging: Individually Gift Boxed.. Please call for rush delivery availability or multi-colour/multi-location imprints.