ROCKBROS heating glove battery/power bank

Compatibility: This battery/power bank is specifically designed for ROCKBROS heated gloves and provides long-lasting warmth in cold weather.

Capacity: With a capacity of 4000 mAh, the battery provides sufficient energy for long outdoor activities and ensures that your hands stay comfortably warm.

Easy to use: The battery is lightweight and compact, so it fits easily into the corresponding pocket of the heated gloves. Ideal for use during outdoor activities such as skiing, cycling, or hiking in winter.