⚡ Stay powered, stay ahead — never miss a beat with WHOOP Battery Pack 4.0!
The WHOOP Battery Pack 4.0 is a lightweight, portable charging solution designed to extend your WHOOP 4.0 tracker’s battery life by over 48 hours. Featuring IP68 dust and water resistance, it ensures durability during workouts and outdoor activities. Easy to use with USB recharge and built-in safety protections, it keeps your health data flowing uninterrupted wherever life takes you.
| Product Dimensions | 4.32 x 3.55 x 2.03 cm; 60 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | 974-001-000 |
| Wireless communication technologies | Laptop |
| Connectivity technologies | USB |
| Special features | IP68 dust-proof and water-resistant up to 1 meter for 2 hours. |
| Other display features | CE |
| Human interface input | Buttons |
| Color | Onyx |
| Whats in the box | USB Cable |
| Item Weight | 60 g |
H**N
ممتاز
ممتاز
P**E
Great product
I lost my charger and got the whoop charger literally the next dayGreat 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. It’s clear there’s either a major flaw in the product or zero durability built in. I don’t recommend this to anyone unless you’re ready to keep throwing money down the drain.
K**A
Cannot charge it after two weeks
Item stopped working (can’t 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.
