Hypershell Anti-Cold Battery 10000mAh 37Wh

The Hypershell Anti-Cold Battery is a high-capacity portable power bank designed to deliver reliable energy for your heated apparel and devices, even in extreme cold. With a 10000mAh / 37Wh lithium-polymer battery, it provides stable performance down to -20°C (-4°F), making it the perfect companion for winter sports, outdoor work, and cold-weather adventures.

Advantages

Engineered for extreme environments, this battery features a fireproof ABS+PC casing, multiple safety protections, and fast charging capabilities. It supports simultaneous charging of up to two devices via USB-A and USB-C PD ports, with up to 20W output. The 4-LED indicator keeps you informed of remaining power, and the battery can be fully recharged in 3-4 hours with an 18W PD charger.

Suitable for

• Hypershell heated jackets, vests, gloves, and other heated apparel
• Smartphones, tablets, and other USB-powered devices in cold environments
• Outdoor enthusiasts, winter sports athletes, and professionals working in low temperatures

Key specifications

• Battery Capacity: 10000mAh / 37Wh
• Battery Type: Lithium-Polymer
• Input: USB-C, 5V/2A, 9V/2A (18W Max)
• Output 1: USB-A, 5V/3A, 9V/2A, 12V/1.5A (18W Max)
• Output 2: USB-C PD, 5V/3A, 9V/2.22A, 12V/1.67A (20W Max)
• Low-Temperature Operation: Stable down to -20°C (-4°F)
• Full Charging Time: Approx. 3-4 hours (with 18W PD charger)
• Safety Features: Overcharge, Over-discharge, Short-circuit, Over-current, Over-voltage, Temperature Protection
• LED Indicator: 4-LED power level indicator
• Material: ABS + PC Fireproof Casing
• Color: Black
• Certifications: CE, FCC, RoHS, PSE
• Cycle Life: >500 charge cycles

Recommendations

For optimal performance, use with an 18W or higher USB-C PD charger. Compatible with all Hypershell heated apparel and most USB-powered devices. Store in a cool, dry place when not in use.