🔋 GOKOZY 7.4V 20000mAh Power Bank for Heated Vest & Jacket

Extend your warmth with the upgraded GOKOZY 7.4V 10000mAh Power Bank. Specially designed for GOKOZY heated vests and jackets, this battery delivers stable output, smart protection, and convenient Type-C fast charging – perfect for cold British winters.

⚡ Key Features

• High-Capacity 20000mAh – Provides reliable power for your heated clothing, keeping you comfortably warm for up to 12 hours depending on the selected heat level.
• Stable 7.4V Output – Ensures consistent heat and optimised performance in all weather conditions, from windy commutes to outdoor work.
• Type-C Fast Charging – Fully charges in around 6 hours and can also power your phone or other USB devices when needed.
• Smart Safety System – Built-in safeguards protect against over-current, overcharging, and overheating for dependable daily use.
• Compact & Lightweight – Easy to carry in your pocket or backpack and compatible with all 7.4V GOKOZY heated apparel.

🔥 Performance & Runtime

• High (149°F / 65°C): up to 6 hrs
• Medium (131°F / 55°C): up to 8 hrs
• Low (113°F / 45°C): up to 12 hrs

*Tested with GOKOZY 7.4V heated vest under 22°C ambient temperature. Actual runtime may vary with weather, heat level, and usage conditions.*

🔧 Specifications

• Voltage: 7.4V DC
• Capacity: 20000mAh
• Input: Type-C 5V / 2A (Max)
• Output: DC 7.4V / 2A (Max)
• Charging Time: Approx. 6 hours
• Certification: CE / FCC / RoHS Certified
• Design: Compact, pocket-sized build for portability

💡 Why Choose GOKOZY

Backed by GOKOZY’s trusted heating technology and battery expertise, this 7.4V 20000mAh power bank offers safe, steady warmth whenever you need it. It’s the ideal backup or replacement battery for your GOKOZY heated vest or jacket.