5000mAh Battery Pack for Heated Wearables

Product Highlights

Important Note
This mini battery does not feature a built-in gear adjuster switch. For optimal use with heated products (e.g., shoes, socks, scarves, insoles), ensure these items have their own temperature control switch. Additionally, when utilizing the DC output, verify the DC socket measures 3.5x1.35mm.

Compact Size, High Energy Density
Package Included:
- A pair of 5V 5000mAh mini rechargeable Li-Polymer batteries - 1 x dual charging cable

This battery package is designed to meet the energy demands of smart wearable devices and serves as an excellent emergency charging solution for mobile phones in outdoor scenarios.

Dual Output Ports for Versatility
Output Ports:
- Female DC 3.5 * 1.35 MM jack (3.5mm outer diameter, 1.35mm inner diameter)
- USB 5V output

The battery automatically activates based on the load device, eliminating the need for a switch or temperature level control. It is suitable for a wide range of heated accessories, including heated gloves, heated socks, heated hats, heated jackets, heated clothes, back braces, heated shoes, heated slippers, insoles, knee pads, and more.

Charging Precautions
Due to its small size, this mini battery does not support fast charging protocols. For best results, use a 5V 2A or 3A charger without fast charging functionality. Using a fast charger may lead to compatibility issues and slower charging speeds.

Safety Certified
Our battery is rigorously tested and UL certified, ensuring it meets the highest safety standards. The BIAL BL-GL23 battery is compact, weighing only 91 grams, making it ideal for on-the-go use.

Battery Lifespan
The battery for heated slippers, heated gloves, and other heated accessories has a lifespan of 500-600 charging cycles. Store the battery by charging it every 3 months. Before washing any heated accessories, remove the battery to ensure longevity and safety.