USB Power Bank

MSRP: $65.00
Was: $65.00
Now: $59.00
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The ZB4000 USB Power Bank (external battery) works with our 5V series heated outerwear. Plus it can charge your smart phones, tablets, lamps and other USB powered devices.  

The lightweight aluminum alloy construction provides ultimate protection.  For electrical protection, we used premium microchips to ensure worry free use and safety.

This power bank can provide more than 3x charging for your smart phone and/or up to 10 hours of heating time in VENTURE HEAT's 5 Volt heated clothing.

Note: Charge the battery by plug-in the included micro USB cable into your computer USB port or smartphone charging adaptor.


Power System USB Power Bank
Input 5V
Output 2.1A
Capacity 3.6V / 10,400mAh
Dimensions 90.5 X 77 X 21.6mm
Weight 250g

USB Power Bank

Our commitment to you is to provide you with maximum customer satisfaction through a 12-month limited product warranty. This product is free from any fabric, workmanship, wiring and heating element manufacturer's defect under normal and customary use. Please note Batteries and parts are covered with a 6-month warranty from the date of purchase. Heating element is covered for a 1-year warranty from the date of purchase. 12V Heated PowerSports Gear is covered with a limited-lifetime warranty on heating element from the date of purchase. One-year warranty is covered for the actual garment and parts from the date of purchase.