Solar Power Banks with 4000 mAh battery, a switch button and indicator light

Water Resistant

Wow the crowd with this lightweight, environmentally conscience with our aluminum portable solar powerbanks! Packed with high power, these banks have a capacity of upto 4000mAh with a micro USB charging cable included. Featuring a flashing charging indicator LED and USB port to allow charging to any device, this device is both smart and user friendly. With its slime design, this device only measures 3 3/4" L x 7/8" W x 7/8" H