20,000mAh Power Bank – Flashlight & Heated-Clothing Use

Use one portable battery for compatible USB-powered heated clothing and everyday device charging. This 20,000mAh power bank has two USB-A outputs, four battery indicator lights and a built-in flashlight. Its slim rectangular shape is useful when carrying a charging supply in a bag or in a suitable garment battery pocket.

For heated clothing, the bank supplies power through its USB outputs to a garment designed for a compatible 5V USB power source. Connect the garment's USB lead to the bank and use the garment's own controls to select its heating setting. This makes it a practical power option for suitable heated jackets, vests or other USB-powered clothing, with operating time affected by the garment's power demand and chosen heat level.

The two output connections also support compatible phones, tablets and other suitable USB-charged electronics. Two devices can be connected at the same time, using the appropriate charging cable for each. That is helpful when you want to share a battery supply or charge a phone alongside another device. The capacity provides a charging reserve, while the useful number of recharges depends on the batteries being charged and losses during power conversion.

Four small LED indicators show the remaining charge in approximate quarter-capacity steps. They give you a quick way to judge whether to replenish the bank before an outing. The Micro-USB input is positioned on the same connection edge and is used for recharging the bank from a suitable USB supply.

The built-in flashlight provides a convenient light source for finding a cable, looking into a bag or locating another small item in dim surroundings. Press and hold the ON/OFF button to operate the light.

Measuring approximately 150 × 72 × 10 mm and weighing around 205g, the body is relatively flat rather than block-shaped. The grouped outputs, battery lights and flashlight keep its everyday charging and lighting functions accessible along one edge.