Need a little extra battery? Try the BLUE DEVILS Battery!
The UL Certified Slim Power Bank 4800 is your perfect on-the-go accessory. Small yet powerful, this power bank can fit in your pocket, purse, travel bag, etc... Packing a punch at 4000mAh, the Slim Power Bank 4800 can keep your phones and tablets charged with no problem. Featuring an aluminum body, this power bank is more durable than the rest.