3-in-1 Hand Warmer Power Bank for Winter Retail

3-in-1 Hand Warmer Power Bank for Winter Retail

Winter’s two cold problems — hands and phone — share one cause and now one cure: a USB-rechargeable hand warmer that is also a power bank, with an etched-aluminum heating face and four 18650 cells behind it. Winter retail, golf-course shops and ski-rental counters sell it on the first cold morning.

Key Features

• Hand warmer + charger — the 3-in-1 that winter shoppers actually carry
• Etched aluminum heating face — even, controllable warmth
• Four 18650 cells — 8,800 / 10,400mAh tiers for all-day events
• USB rechargeable — refills from the same cable as everything else
• Cold-season merchandising — the first-frost counter unit

Specifications — Typical Configuration (customizable per order)

• Capacity: 8,800 / 10,400mAh tiers (on request)
• Cell: Li-polymer / Li-ion, 500+ charge cycles
• Shell: etched aluminum warmer shell
• Battery: 4×18650 Li-ion
• Roles: hand warmer / power bank / USB rechargeable
• Certification: CE / RoHS / FCC · Warranty: 12 months

Final configuration confirmed with you before order confirmation.

Customization & Ordering

Set the tier for your winter, brand the etched face, quote the season volume. Sampling in 5–7 days, FOB Shenzhen.