Rechargeable USB Power Bank for Heated Camping Chairs & Blankets — 15,000–20,000mAh

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$67.00 $100.00 Save 33% + Free shipping
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This variant: 20,000mAh, 5V/2A output, 4 ports (Micro USB + USB-C), 5.3"L x 2.5"W x 1.2"Th. A rechargeable battery pack built to run 5V USB-powered heated camping gear — heated blankets, hunting seat pads, and other compatible heated accessories — plus phones and tablets. This listing offers 5 battery pack variants with different capacities, voltages, and ports; always confirm your device's required voltage, amperage, and connector before ordering.

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Rechargeable USB Power Bank for Heated Camping Chairs & Blankets — 15,000–20,000mAh - Black 20000 mAh USB Battery Pack 3.75"L x 2.25"W

Product Features

15,000–20,000MAH 5V/2A USB BATTERY PACK – RECHARGEABLE POWER BANK FOR HEATED CAMPING CHAIRS & BLANKETS
In Stock — Ready to Ship
15,000–20,000mAh Capacity
5V / 2A USB Output
Rechargeable Power Type
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15,000–20,000mAh Capacity Options

Choose a battery capacity suited to your expected runtime and charging needs.

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5V / 2A USB Output

Designed to power compatible heated camping chairs, blankets, and other USB devices.

🔌

Rechargeable Backup Power

Reuse the power bank for outdoor trips, travel, and everyday charging needs.

🎒

Portable Outdoor Companion

Compact power source reduces dependence on nearby wall outlets.

What to Expect

Rechargeable power

Built to recharge and supply portable USB power

Travel friendly

Compact backup power for outdoor and everyday use

USB output

Designed for compatible 5V USB-powered gear

Backup ready

Useful as a spare power source away from wall outlets

Rechargeable USB Power Bank for Heated Camping Chairs & Blankets — 15,000–20,000mAh

Description

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Rechargeable Power Bank for Heated Camping Chairs & Blankets

Keep heated outdoor gear powered longer with this rechargeable USB power bank for heated camping chairs and blankets. Choose a 15,000–20,000mAh battery pack to run USB-powered heated camping chairs, heated blankets, hunting seat pads, heated apparel and other compatible heated gear, plus phones and tablets. Heated gear uses different voltage and connector requirements, so always match your device's required voltage, amperage, connector type, and port type to the battery pack you choose.

Choose Your Battery Pack

Option Battery Capacity (mAh) Size More Details
Black 20000 mAh USB Battery Pack 3.75"L x 2.25"W 20,000mAh 3.75 in L x 2.25 in W Compact USB battery pack
Black 20000 mAh USB Battery Pack 5.3"L x 2.5"W 20,000mAh 5.3 in L x 2.5 in W x 1.2 in thick 5V/2A output; Micro USB and USB-C ports
Black 20000mAh 5V/2A Battery Pack 3"L x 2.2"W 20,000mAh 3 in L x 2.2 in W 5V/2A output
Black 20000mAh PD20W Heated Gear Power Bank 5.7"L x 2.7"W 20,000mAh 5.7 in L x 2.7 in W 20W USB Power Delivery (PD20W) output for heated gear
Black 15000mAh 12V/5V Heated Apparel Battery Pack 3.9"L x 2.7"W 15,000mAh 3.9 in L x 2.7 in W 12V and 5V output for heated apparel

20,000mAh USB Battery Pack, 5.3 in L x 2.5 in W

  • Capacity: 20,000mAh
  • Output: 5V/2A
  • Ports: Micro USB and USB-C
  • Dimensions: 5.3 in L x 2.5 in W x 1.2 in thick

Key Features

  • 15,000mAh and 20,000mAh battery capacity options for extended runtime on heated gear.
  • 5V USB options for heated blankets, hunting seat pads, and other 5V-powered heated accessories.
  • 12V/5V and 20W USB Power Delivery options for heated gear that needs a different output.
  • Charges heated gear and everyday USB devices.
  • Compact, portable build for camping, hunting, work, and outdoor events.

Compatible Uses

  • 5V USB-powered heated camping chairs, heated blankets, and hunting seat pads.
  • Heated apparel that runs on 12V or 5V (with the 12V/5V battery pack).
  • Phones and tablets via the USB ports.

Not sure which battery pack fits your gear? Check the voltage and connector printed on your heated chair, blanket or apparel, then pick the matching option above.

Traveling With This Battery

Check the watt-hour rating and your airline's rules before travel. FAA guidance requires spare power banks to be carried in carry-on baggage, and lithium-ion batteries are limited by watt-hour rating.

Shipping & Returns

Free shipping on orders within the contiguous United States. Alaska, Hawaii, Puerto Rico and the U.S. Virgin Islands are excluded, so please contact us before ordering to these areas. Most orders are processed within 1–2 business days, and you will receive a tracking number by email as soon as your order ships. Delivery times are estimates and can vary by location and carrier.

Not the right fit? You can return it within 30 days of delivery for any reason, as long as it is in its original, unused condition. We provide a prepaid return label and charge no restocking fees. Heavy or oversized items (over 50 lb or longer than 59 inches) may have a return shipping fee. See our Return & Refund Policy and Shipping Policy for full details. For questions or warranty options, contact us at sales@trufairs.com or 1-844-833-3267 before you order.


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Frequently Asked Questions

Find answers to commonly asked questions below.

This variant (5.3"L x 2.5"W) is a 20,000mAh battery pack with 5V/2A output and 4 ports (Micro USB and USB-C).
Selected models in this product's lineup, including this 5V/2A variant, are designed for 5V USB-powered heated gear. Always match your specific chair's required voltage, amperage, connector, and port type before purchase — this listing does not guarantee an exact match with every heated camping chair.
Yes, for 5V USB-powered heated blankets and hunting seat pads. The blanket or seat pad's voltage and connector must match this power bank's 5V/2A USB output.
Yes, this power bank can also charge phones and tablets through its Micro USB or USB-C ports.
Runtime for this specific 20,000mAh/5V/2A variant is not published on the listing; it depends on the connected device and heat setting. Other variants on this product page publish their own runtime figures, which do not apply to this variant.
Return it within 30 days of delivery for any reason. Trufairs covers the return shipping and charges no restocking fee.
Check the watt-hour rating and your airline's rules before travel. FAA guidance requires spare power banks to be carried in carry-on baggage, and lithium-ion batteries are limited by watt-hour rating.
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After Sales Support

We are here for any help you may need after your purchase. Contact TruFairs by phone at +1-844-833-3267 or email sales@trufairs.com for assistance with product use, assembly, installation, or troubleshooting. We also offer free returns within 30 days of delivery for added peace of mind.

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