BT-22LH is a pocket-sized external battery. With the use of optional tips designed for different devices like iPod, PDAs, Mobile Phones, MP3 Players, and Digital Cameras, etc., it provides your devices with extra power anytime, anywhere; and sets you free from limitations of traditional adapter and charger.
Capacity: 4000mAh Litium-polymer
Input: 5V 650mA DC
Output: 5.0~5.5 V 1.8A max(USB Socket)
LED lamp: red/green
charging time: 3.5 hr
Battery cycle life: >500 times
LED torch: 10000 times cycle life
Main accessories: charger, DC connector, Output and Input lines, user manual
(1). CE safety certificate and RoHS testing are ready;
(2). 12 months limited quality warranty.