Mini 7.4V Battery (36Wh), 5K Venustas power bank battery black with USB ports and indicator LEDs
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
BMS chip graphic showing multiple safety protections for the battery pack
Mini 7.4V Battery (36Wh), 5K Venustas power bank battery black with USB ports and indicator LEDs
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
BMS chip graphic showing multiple safety protections for the battery pack
Image
Mini 7.4V Battery (36Wh), 5K Venustas power bank battery black with USB ports and indicator LEDs
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
Mini 7.4V Battery (36Wh), 5K
BMS chip graphic showing multiple safety protections for the battery pack
Image
Long Lasting | 36Wh Battery

Mini 7.4V Battery (36Wh), 5K Mini 7.4V Battery (36Wh), 5K

4.9
Rated 4.9 out of 5 stars
35 Reviews
$69.99

Pay in 4 interest-free installments of $17.50 with shop-pay-icon Learn More

Pay in 4 interest-free installments of $17.50 with shop-pay-icon Learn More

HIGHLIGHTS HIGHLIGHTS

<ul>
<li>For Compatible Venustas 7.4V and 9V Heated Apparel</li>
<li>10,000mAh Total Cell Capacity | 5,000mAh, 7.2V, 36Wh Rated Capacity; Up to 20W USB-C Output</li>
<li>Up to 10 Hours of Warmth*</li>
<li>Compact and Lightweight for Easy Carry</li>
<li>Fully Recharges in 2.5 Hours with a 20W USB-C Adapter (Not Included)</li>
<li>USB-A and USB-C Outputs for Charging Phones and Other Devices</li>
<li>Independently Tested for Safety — ETL Listed to UL 2056 and UL/CSA 62368-1</li>
</ul>

Availability Availability
icon-support

1-Year Limited Warranty on battery

icon-support

Free Shipping in the U.S.&CA

icon-support

Free Return Shipping in the U.S.

icon-support

1-Year Limited Warranty on battery

icon-support

Free Shipping in the U.S.&CA

icon-support

Free Return Shipping in the U.S.

Power BehindYour Warmth

Engineered exclusively for extreme warmth and comfort, delivering reliable power to keep your heated vest active whenever you need it.

COMPACT POWER FOR 7.4V & 9VHEATED APPAREL

Lightweight, portable power designed for everyday wearability and convenience.

EVERYTHING YOU NEED

AT A GLANCE

36WH

Capacity

Reliable power for everyday warmth.

6.56oz

Lightweight

Compact and easy to carry anywhere.

2.5H

Fast Recharge

Fully recharges in about 2.5 hours with a 20W+ charger.

3

Versatile Outputs

USB-C, USB-A & 7.2V DC outputs for heated apparel and everyday devices.

5

Safety Certifications

Certified for reliable safety and performance.

Lightweight To Carry

POWER YOUR GEAR WITH EASE

BUILT WITH MULTIPLE SAFETY PROTECTIONS

Temperature Monitoring

Smart NTC sensor monitors battery temperature in real-time, instantly adjusting performance parameters to ensure completely safe operation.

Stable Power Output

BMS (Battery Management System) regulates stable constant voltage output for continuous optimal performance of your apparel's heating elements.

MULTIPLE PROTECTION SYSTEMS

  • Over-Charge Protection
  • Over-Current Protection
  • Over-Temperature Protection
  • Over-Discharge Protection
  • Over-Voltage Protection
  • Short-Circuit Protection

TESTED FOR SAFETY,

BUILT TO LAST.

5 Safety Certifications

1-Year Battery Warranty

Reliable support for your Venustas heated apparel power system.

Compare Products

7.4V/12V Battery (54Wh), 7.5K 7.4V/12V Battery (54Wh), 7.5K hover
Long Lasting | 54Wh Battery
7.4V/12V Battery (54Wh), 7.5K
7.4V/12V Battery (54Wh), 7.5K
4.8
Rated 4.8 out of 5 stars
32 Reviews
7.4V/12V Battery (74Wh), 10K 7.4V/12V Battery (74Wh), 10K hover
Long Lasting | 74Wh Battery
7.4V/12V Battery (74Wh), 10K
7.4V/12V Battery (74Wh), 10K
4.8
Rated 4.8 out of 5 stars
33 Reviews
Compatible Apparel
7.4V / 9V / 12V Heated Apparel
7.4V / 9V / 12V Heated Apparel
Cell Capacity
15000mAh
20000mAh
Capacity & Voltage
5000mAh@10.8V(54Wh)
10000mAh@7.4V (74Wh)
Heating Hours
Up to 13 Hours
Up to 20 Hours
Recharge Time
2 hours (35W input)
3 hours (35W input)
Ports
1 × USB-C In/Out (35W Max) 1 × 7.4V DC Output 1 × 12V DC Output
1 × USB-C In/Out (35W Max) 1 × 7.4V DC Output 1 × 12V DC Output
Dimension & Weight
4.41×2.85×1.02in, 10.4oz
4.88×2.76×1.18in, 12.8oz
Certifications
ETL, CE, FCC & UN38.3
ETL, CE, FCC, UKCA & UN38.3
Warranty
1 Year
1 Year

Reviews

4.9
Rated 4.9 out of 5 stars
Based on 35 reviews
100%would recommend this product
35 reviews
  • GH
    Glenn H.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Received battery

    The battery and charger I ordered was delivered right to our door in a timely fashion. We are retired older people. My wife has trouble keeping warm even in the house. She just loves the vest. Especially with the heating element around the neck. She uses it indoors and out doors all the time.

    VH Profile picture for Venustas® Heated Apparel
    Venustas® Heated Apparel

    Thank you for your review! We're so glad to hear you're enjoying it. Your satisfaction means a lot to us, and we're happy it met your expectations.

  • AC
    Ashley C.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    It definitely keeps a charge longer than the battery that came with the heated vest.

    Like that it keeps a charge longer with the vest. My husband is on blood thinners and always cold so the extra time on the battery is appreciated.

    VH Profile picture for Venustas® Heated Apparel
    Venustas® Heated Apparel

    Thank you for your review! We're so glad to hear you're enjoying it. Your satisfaction means a lot to us, and we're happy it met your expectations.

  • AC
    Ashley C.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    It definitely keeps a charge longer than the battery that came with the heated vest.

    Like that it keeps a charge longer with the vest. My husband is on blood thinners and always cold so the extra time on the battery is appreciated.

    VH Profile picture for Venustas® Heated Apparel
    Venustas® Heated Apparel

    Thank you for your review! We're so glad to hear you're enjoying it. Your satisfaction means a lot to us, and we're happy it met your expectations.

  • AC
    Ashley C.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    7 months ago
    Nice to have an extra battery

    Extra battery is great for long days on the course or in the woods

    VH Profile picture for Venustas® Heated Apparel
    Venustas® Heated Apparel

    Thank you for your review! We're so glad to hear you're enjoying it. Your satisfaction means a lot to us, and we're happy it met your expectations.

  • PO
    Patricia O.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    The BEST!

    Seems we have a warming trend going on, but I know I’ll be “vesting

    up” before spring is really here. I’m loving this vest. Thank you

    VH Profile picture for Venustas® Heated Apparel
    Venustas® Heated Apparel

    Thank you for your review! We're so glad to hear you're enjoying it. Your satisfaction means a lot to us, and we're happy it met your expectations.