7.4V 5V 20000mAh Heated Vest Battery Pack Compatible with ORORO, for 7.4V Venustas, Battery Pack for Heated Vest with 7.4V DC Port, Rechargeable Power Bank for OCQOCQ, for TODWARM, for Weamest(No 12V)

Price: $34.99 - $31.99
(as of Feb 12, 2026 03:11:38 UTC – Details)

Product description

Output Ports 7.4V/2.1A DC, 5V/3A 9V/2A 12V/1.5A USB, 5V/3A 9V/2.22A 12V/1.5A, USB-C Input Ports 5V/3A 9V/2.22A 12V/1.5A, USB-C Use Time 7-15 Hours(7 hours at high temperature, 10 hours at medium temperature, and 15 hours at low temperature) Supported Devices Heated clothing compatible with heated vest for Ororo, for 7.4V Venustas(No for 12V Venustas), for Topdot, for Glaais, for ARRIS, for Sevdiea, for TODWARM, for THOUSTA, for Vofuoti, for Ririgans, for OCQOCQ, for Vestego, for Soleilwear, for PLIDINNA, for JWPFD, for Weamest, for JYK, for SNOW LEOPARD, for Evonicc, for Hecusma, for XINSONYUELL, for ZKN, for NORSENN, for Camoner, for GOTOBI, etc. Package List 20000mAh portable heated vest battery pack*1, USB to USB-C cable*1, battery instruction manual*1, DC adapter*2

1 Detailed Parameters

2 Smart Display

3 Safety Protection

Which heated vest are suitable for this battery?

Battery is suitable for heated vests with 3.5mm(use with DC adapter), 3.8mm(use with DC adapter) and 4.0mm DC plugs, such as Ororo and 7.4V Venustas(No for 12V Venustas) .

How long will it take from empty to fully charge this battery?

It wil take about 5-8 hours with a 5V 3A/9V 2A fast charger. Please don’t use 1A charger which will take your time over 10 hours.

Do I need to press a switch on the battery to power my vest?

No. Our battery is PLUG IN AUTO-START. As long as it is connected to heated vest, the heated vest can be turned on and used directly.

How long can the 20000 mAh battery pack last in the heated vest?

Battery provided the heating time is: high level/7 hours, medium level/10 hours, low level/15 hours

What’s the output voltage?

It’s 7.4V heated vest battery pack, not suit for 12V heated clothing.

PROFESSIONAL BATTERY PACK FOR HEATED CLOTHING: Our heated vest battery pack is designed specifically for heated apparel, this high-performance battery delivers consistent and stable power to keep you warm safely and reliably. Featuring dual output ports (5V USB + 7.4V DC), it’s compatible with most heated devices, including vests, jackets and pants. (Note: Fully compatible with Ororo & 7.4V Venustas heated clothing. No suitable for 12V Venustas and other 12V heated devices )
20000MAH EXTENED RUNTIME: Our battery pack for heated vest has a high-capacity 20000mAh, enjoy up to 15 hours of continuous warmth for your heated clothing(Low: 15h / Medium: 10h / High: 7h). Perfect as a backup power source, it ensures longer outdoor comfort in freezing conditions. This 7.4V battery for heated vest can charge iPhone 16 twice, and the AirPods Pro is charged up to 15 times when fully charged. 20000mAh big capacity will be enough for your all-day outdoor trip
2 DC ADAPTER CABLES INCLUDED: To maximize compatibility, our heated jacket battery pack includes two adapter cables (DC 4.0mm → DC 3.5mm & 3.8mm). If your heated clothing uses a 4.0mm DC port (e.g., Ororo), simply plug in the battery and then turn on your heated vest directly. For 3.5mm/3.8mm ports (e.g., 7.4V Venustas. This is not for use with 12V Venustas heated clothing, as the port model for 12V Venustas is 5.0mm.), use the included adapters for seamless connectivity
UNIVERSAL COMPATIBLE BATTERY: designed specifically for 7.4V heated devices (not for 12V devices), perfectly matching most brands of 7.4V heated vest on the market, such as: Compatible with heated vest for Ororo, for 7.4V Venustas, for Topdot, for Glaais, for ARRIS, for Sevdiea, for TODWARM, for THOUSTA, for Vofuoti, for Ririgans, for OCQOCQ, for Vestego, for Soleilwear, for PLIDINNA, for JWPFD, for Weamest, for JYK, for SNOW LEOPARD, for Evonicc, for Hecusma, for XINSONYUELL, for ZKN, for NORSENN, for Camoner, for GOTOBI etc.
PLUG & PLAY AUTO-START: The power bank for heated vest is automatically activated when connected to heated clothing without manually pressing the switch on the battery. The new generation of heated vest battery adopts an intelligent constant temperature control system.It can now be perfectly adapted to heated clothing such as Ororo to achieve a continuous and stable heating experience.There will be no need to re-plug and unplug the power supply when the vest is turned off and restarted again
ADVANCED SAFETY PROTECTION: Built with premium Li-polymer cells and an intelligent chipset, this certified battery features: Overcharge protection、Short-circuit prevention、Temperature control and Stable voltage output. Ensuring a longer service life and superior safety. Our rounded corner battery pack for heated jacket is ideal for travel, lightweight and compact. The smart led display on our heated jacket battery provides real-time battery status