Unifun’s 10400mAh Power Bank is designed to withstand just about anything, and it’s being offered for only $13.99 with coupon code: MDTVY4WW, today only, originally $25.99. The U821 power bank is waterproof (IP66 rating), dustproof, shockproof and skid resistant. Its strong LED flashlight can be used for up to 6-8 days straight after a full charge. Product page – be sure to enter coupon code: MDTVY4WW during final checkout to receive the additional discount. Continue reading for a full video review and more information.
“The Unifun 10400mAh power bank is a rugged battery. It waterproof, shock proof, and dust proof. The battery is 5 5/8″ x 3″ x 1″ and its weight is 10.90 ounces. It has two charging port (1A and 2A) and a nice built-in flashlight. The flashlight is turned on by holding down the on button for a few seconds. The light is fairly bright for an external battery light, but not as bright as a good flashlight,” said one reviewer. More information.