WHOOP Wireless PowerPack Charger
- Item Weight: 0.77 pounds
- Unit Count: 1
- Compatible Phone Models: Android Devices, IOS Devices
- Battery Cell Type: Lithium Ion
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dedicated top-up battery for the newer WHOOP lineup, worth adding if you wear the band around the clock and do not want a charging gap. Confirm your WHOOP generation before buying since it will not fit a 4.0.
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ASIN: B0DY8R6T63Model: 974-002-000Category: Wireless Chargers
Overview
This is a wearable battery pack that slides onto a WHOOP 5.0, MG, One, Peak or Life band to recharge the device while it stays on the wrist, adding roughly two weeks of runtime per charge. It is not compatible with WHOOP 4.0, so buyers need to check which generation they own before ordering.
WHOOP's earlier PowerPack designs worked the same way, so this is a straightforward accessory rather than a new feature. HSA/FSA eligibility is worth noting for anyone budgeting for a WHOOP membership.
- Slide-on charging keeps the WHOOP band on the wrist
- Rated waterproof for showers and workouts
- Compatible with WHOOP 5.0, MG, One, Peak and Life only
- Overcharge and short circuit safeguards
Who it's for
Suits current WHOOP 5.0, MG, One, Peak or Life owners who want to keep the band charged without taking it off. Not for WHOOP 4.0 owners, who need the older PowerPack model instead.
Pros and cons
- Charges the band without removing it from the wrist
- Rated waterproof for daily wear
- Overcharge and short circuit protection built in
- HSA/FSA reimbursement eligible
- Only fits WHOOP 5.0, MG, One, Peak and Life, not WHOOP 4.0
Performance notes
The pack slides onto the WHOOP device and delivers a charge while it is worn, so tracking is not interrupted overnight or during workouts. WHOOP states the pack is waterproof and holds enough charge to extend the band's runtime past two weeks between charges of the pack itself.
Specifications
| Brand | Whoop |
|---|---|
| Model | 974-002-000 |
| Dimensions & fit | |
| Item Weight | 0.77 pounds |
| Battery Weight | 0.02 pounds |
| Item Dimensions | 7.9 × 7.9 × 8.7 inches |
| Power & efficiency | |
| Battery Cell Type | Lithium Ion |
| Compatibility & installation | |
| Compatible Phone Models | Android Devices, IOS Devices |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number Of Batteries | 1 Lithium Metal batteries required. (included) |
Closest rivals on specs
Anker PowerWave 2-in-1 Magnetic Charging Stand- Item Weight 0.77 vs 0.55 pounds (+40%)
Anker Zolo Qi2 15W Magnetic Charging Pad 2 Pack- Item Weight 0.77 vs 0.44 pounds (+75%)
INIU WI-211 15W Wireless Charging Stand- Item Weight 0.77 vs 0.38 pounds (+103%)
Frequently asked questions
Does the WHOOP Wireless PowerPack work with WHOOP 4.0?
No. WHOOP states this pack is built for WHOOP 5.0 and MG only, and is not compatible with WHOOP 4.0.
How long does one charge of the PowerPack last?
WHOOP says it can keep a WHOOP device powered for more than 14 days on a single charge of the pack.
Can I still track data while the PowerPack is charging my WHOOP?
Yes, the pack slides onto the device while worn so charging happens without losing tracking data.