About this item

• Extended Battery Life: The 5V 5000mAh battery offers an impressive storage capacity. Once fully charged, it provides up to 8 hours of uninterrupted warmth, making it ideal for extended outdoor adventures.
• Package Listing：2 x 5V 5000mAh Rechargeable Li-Polymer Batteries, 1 x Type-c 2-in-1 Charging Cable
• Mini size: A small portable rechargeable battery weighing approximately 0.237 pounds per unit, which will not become a burden even if carried for a long time for charging. The small battery is easy to carry
• Battery Care for Long Life: For optimal performance, fully charge both batteries before initial use. If not using for extended periods, recharge every 3 months to maintain battery health. Remember to remove the battery from your heated device before washing to prevent damage
• Wide Compatibility：This battery is compatible with most heated devices, including heated gloves, socks, hats,and scarves. Designed for seamless battery replacement, it serves as an additional power source,when you engage in outdoor activities, it can keep you warm