Rechargeable USB Power Bank for Heated Camping Chairs & Blankets — 15,000–20,000mAh
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$120.00
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Description
Rechargeable Power Bank for Heated Camping Chairs & Blankets
Keep heated outdoor gear powered longer with this rechargeable battery pack, sized to run 5V USB-powered heated camping chairs, heated blankets, hunting seat pads, and other compatible USB 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 before ordering.
This Variant: 20,000mAh USB Battery Pack, 5.3"L x 2.5"W
- Capacity: 20,000mAh
- Output: 5V/2A
- Ports: 4 total — Micro USB and USB-C
- Dimensions: 5.3"L x 2.5"W x 1.2"Th
Key Features
- 20,000mAh capacity for extended runtime on 5V USB heated gear.
- 5V USB compatibility for heated blankets, hunting seat pads, and other 5V-powered heated accessories.
- 4-port design (Micro USB + USB-C) for charging 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.
- Phones and tablets via the USB-C/Micro USB ports.
This product page also lists 4 other battery pack variants (different capacities from 15,000–20,000mAh, and different voltage/port configurations up to 12V, PD20W, or 12V/5V) for shoppers whose heated gear needs a different output — see the variant selector on this page for the full lineup and each variant's own specifications.
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 in the USA. Most orders are processed within 24 hours, with standard processing taking 1–2 business days and shipment the same or next business day. If it isn't right, return it within 30 days of delivery for any reason — Trufairs covers the return shipping and charges no restocking fee.
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We selected this product carefully — not randomly. Each Trufairs Selected item is reviewed with attention to quality, usefulness, and overall value, so you can shop with more confidence.
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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Fast & Reliable Shipping
Most orders are processed within 24 hours, with standard processing taking 1–2 business days. Orders are typically shipped the same or next business day using trusted carriers.
30-Day Easy Returns
If you’re not completely satisfied, you may return your product within 30 days of delivery. We accept returns for any reason, and standard returns include free prepaid return shipping with no restocking fees.
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