Experience ultimate freedom with the Ultra Boost Power Bank from BERTSCHAT®. With a capacity of 20,000 mAh, it's the powerhouse for all your heated products and heated clothing. Compact, powerful, and equipped with multiple outputs – it’s also perfect for charging your phone.
20,000 mAh capacity for extended warmth
The Ultra Boost Power Bank makes it easy to charge multiple devices:
- Up to 16 hours* of heating for clothing
- Charge your LiPo batteries for gloves, socks, and/or clothing on the go
- Also suitable for tablets, phones, e-readers, and more
*Depending on model, ambient temperature, and heat setting.
Powerful yet compact
The LED indicator shows the remaining battery level at a glance. The included USB-C cable allows for fast and efficient charging.
Technical specifications
- Model: Ultra Boost Power Bank
- Capacity: 20,000 mAh
- Output: 2 × USB-A | 1 × USB-C (5V / 2.1A)
- Input: USB-C (5V / 2A)
- Dimensions: 13.8 × 6.8 × 2.8 cm
- Weight: 387 grams
Experience ultimate freedom with the Ultra Boost Power Bank from BERTSCHAT®. With a capacity of 20,000 mAh, it's the powerhouse for all your heated products and heated clothing. Compact, powerful, and equipped with multiple outputs – it’s also perfect for charging your phone.
20,000 mAh capacity for extended warmth
The Ultra Boost Power Bank makes it easy to charge multiple devices:
- Up to 16 hours* of heating for clothing
- Charge your LiPo batteries for gloves, socks, and/or clothing on the go
- Also suitable for tablets, phones, e-readers, and more
*Depending on model, ambient temperature, and heat setting.
Powerful yet compact
The LED indicator shows the remaining battery level at a glance. The included USB-C cable allows for fast and efficient charging.
Technical specifications
- Model: Ultra Boost Power Bank
- Capacity: 20,000 mAh
- Output: 2 × USB-A | 1 × USB-C (5V / 2.1A)
- Input: USB-C (5V / 2A)
- Dimensions: 13.8 × 6.8 × 2.8 cm
- Weight: 387 grams
Trusted worldwide
Engineerd in Europe
Comfort isn't luxury
It's a baseline
One standard
Multiple countries
