2-in-1 Heated Power Bank with Portable Charging Function

The hand-warming power bank is a multifunctional portable electronic device that integrates instant hand heating and mobile charging capabilities into one compact solution. Designed for cold-weather applications, this innovative product helps users stay warm while keeping smartphones and portable devices powered during outdoor activities.

Developed for electronics brands, promotional product suppliers, gift distributors, and retail businesses, this heated power bank provides an attractive product opportunity for winter collections, seasonal marketing campaigns, and customized corporate gifts.

High-Capacity Battery with Fast Heating Performance

Powered by a reliable 10000mAh rechargeable polymer lithium battery, this custom hand-warming power bank delivers extended heating performance and stable emergency charging capacity.

The advanced heating system reaches comfortable warmth within approximately 3 seconds, allowing users to quickly relieve cold hands during:

• Outdoor activities and camping
• Winter sports and travel
• Daily commuting
• Cold-weather work environments
• Seasonal promotional events

Combining thermal comfort with portable charging functionality, this product creates a practical and high-value user experience.

Intelligent Temperature Control for Safe Heating

The hand-warming power bank integrates an intelligent temperature management system to ensure consistent heating performance and operational safety.

Key functional advantages include:

• Three adjustable heating levels: 45°C / 50°C / 55°C
• Smart temperature regulation for different environments
• Built-in safety protection chip
• Automatic power-off protection system
• Overheating and overcharge protection

This advanced control technology helps improve product reliability while providing users with comfortable and safe hand-warming performance.

Ergonomic Design with Premium Surface Materials

Designed for portability and daily use, this compact heated power bank features an ergonomic handheld structure that fits naturally in the palm and easily stores inside pockets, backpacks, or travel bags.

The exterior uses skin-friendly silicone material, providing:

• Soft and comfortable hand contact
• Improved anti-slip grip performance
• Enhanced durability for daily use
• Premium product appearance

Multiple color options and surface customization services are available to help brands create differentiated products that match their market positioning.

Complete OEM & ODM Customization Services

As an experienced portable power bank manufacturer, AiL provides comprehensive OEM and ODM solutions for global customers, supporting product development from concept design to mass production.

Customization options include:

• Custom product colors and housing design
• Brand logo printing and engraving
• Customized packaging solutions
• Battery capacity adjustment
• Heating function upgrades
• Button and interface customization
• Private label production

Our engineering and manufacturing capabilities help distributors, retailers, and promotional product companies develop unique winter electronic products for different markets.