Made of aluminum Ultra-thin power bank, built-in polymer battery, 4000mah Large capacity, safe and easy to charge. With one keyring makes you keep it more easily. Perfect advertising idea for travel, outdoor, any events you want. input power is 5V-1A. And output power is 5V-1A.SIZE:2 3/5″x4 2/5″x3/5″.
Qty100, $16.100
Qty200, $15.700
Qty300, $14.980
Qty500, $14.780
Qty1000, $13.980
