โก Power your performance, anytime, anywhere.
The WHOOP Battery Pack 4.0 is a sleek, lightweight charging accessory designed to extend your WHOOP 4.0 trackerโs battery life for days. Featuring IP68 dust and water resistance, it supports active, on-the-go lifestyles by allowing you to charge while wearing the device. With built-in safety protections and easy USB recharging, itโs the ultimate power solution for fitness enthusiasts who demand uninterrupted biometric insights.
| ASIN | B0BWSFHKGW |
| Amperage | 3.11 Amps |
| Antenna Location | laptop |
| Battery Capacity | 638 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 2 Hours |
| Battery Weight | 9.3 Grams |
| Battery capacity | 638 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #8,193 in Sporting Goods ( See Top 100 in Sporting Goods ) #6 in Fitness Technology |
| Brand | WHOOP |
| Built-In Media | USB Cable |
| Cable Length | 39.37 Inches |
| Color | Onyx |
| Colour | Onyx |
| Compatible Devices | WHOOP 4.0 |
| Compatible Phone Models | WHOOP 4.0 |
| Connector Type | USB |
| Connector type | USB |
| Customer Reviews | 4.6 out of 5 stars 1,041 Reviews |
| Item Dimensions | 43 x 35 x 20 millimeters |
| Item Type Name | Battery Pack |
| Item Weight | 0.07 Kilograms |
| Manufacturer | WHOOP |
| Mfr Part Number | 974-001-000 |
| Model Name | WHOOP Battery Pack |
| Model Number | 974-001-000 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 1 |
| Other Special Features of the Product | IP68 dust-proof and water-resistant up to 1 meter for 2 hours. |
| Output Current | 2.4 Amps |
| Portable | Yes |
| Power Source | Battery Powered |
| Special features | IP68 dust-proof and water-resistant up to 1 meter for 2 hours. |
| UPC | 810114360019 |
| Unit Count | 1.0 Count |
H**N
ู ู ุชุงุฒ
ู ู ุชุงุฒ
P**E
Great product
I lost my charger and got the whoop charger literally the next day Great service
M**R
Broke After One Month, and No Return Option?
I bought this WHOOP Battery Pack 4.0 and expected it to last at least a few months, but it completely stopped working after just one month. This is beyond frustrating, especially considering the return window is already closed. Am I supposed to buy a new battery every month now? This kind of quality is unacceptable, especially for a brand like WHOOP. Itโs clear thereโs either a major flaw in the product or zero durability built in. I donโt recommend this to anyone unless youโre ready to keep throwing money down the drain.
K**A
Cannot charge it after two weeks
Item stopped working (canโt charge it) after two weeks!
Z**M
Product defective, didn't work 1 day.
It only works if the cable is connected to it and it is being charged.
K**O
Worth the Purchase
The quality of this product is really good and it performs exactly as expected. It feels well-built, easy to use, and delivers consistent results.
D**A
Didn't change
It's defective
J**E
Handig
Altijd hand om een extra baterij te hebben
C**H
Great battery replacement.
Great replacement battery. Works just like the original.
E**P
Essential Accessory for WHOOP Users
Excellent charging pack for the WHOOP 4.0. Compact, easy to carry, and very convenient for charging the device without removing it from your wrist. The battery lasts well, works exactly as expected, and is perfect for travel or everyday use. Highly recommended.
Trustpilot
1 week ago
1 month ago