Two warmers in one
This 10000mAh hand warmer doubles as a power bank for your phone. The ActiveCozy DuoWarm Pro holds together magnetically as a single hand warmer, then pulls apart into two so you can warm both hands, or share one with a friend.
Key Features
- Split magnetic design: one warmer, or two.
- Three heat levels: Low, Middle and High.
- LCD display: see your setting at a glance.
- Power-bank function: charge your phone with a USB cable.
- Long-lasting warmth: about 7.5 hours on Low.
Great For
Winter commutes, outdoor activities, sporting events and travel.
Dimensions
4.5 in (11.5 cm) H x 2.5 in (6.5 cm) W
Specifications
- Battery: 2 x 5,000 mAh (10,000 mAh total)
- Low: 104-113°F (40°C), about 7.5 hours
- Middle: 113-122°F (50°C), about 6 hours
- High: 122-140°F (60°C), about 5 hours
- Display: LCD
- Charging: USB rechargeable; USB output for phones
- Colors: Black, Pink
Colors may vary slightly from photos due to screen settings.
Use note: Fully charge before first use.
Frequently Asked Questions
What is the battery capacity?
Two 5,000 mAh batteries, 10,000 mAh in total.
What temperatures does it reach?
Low 104-113°F (40°C), Middle 113-122°F (50°C) and High 122-140°F (60°C).
How long does it stay warm?
About 7.5 hours on Low, 6 hours on Middle and 5 hours on High.
Can it charge my phone?
Yes. Connect your phone with a USB cable to use it as a power bank.
Looking for more ways to stay warm? Browse all ActiveCozy hand warmers.
Everyday Comfort, Wherever You Go.









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