Brunton 91516 Go Anywhere Electronics Charger

Measures 4 1/8" x 2 1/8" x 7/8". 
Uses lithium ion energy. Provides long lasting power, anywhere, anytime. 
Black machined aluminum housing for extreme durability and rugged performance. 
High yield lithium cells are rated to 1000 cycles, keeping wasteful alkaline batteries in stores and out of landfills. 
Dual output - standard and micro outlets for all device compatibility. 
One fully charged unit powers: MP3 player 10X; Tablet 1X; Smart phone 4X; Action camera 6X; Bluetooth speakers 5X; Smart watch 10X; Noise cancelling headphones 12X; Video game 3X; E-Reader 1X; Headlamp 4X. 
Recharge rate: wall 5 hours; computer 6 hours; 12 v auto 4 hours; and solar panel 5-7 hours.