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The WHOOP Battery Pack 4.0 is a compact, durable, and waterproof charging solution designed exclusively for the WHOOP 4.0 fitness tracker. Offering several days of continuous use on a single charge, it features IP68 dust and water resistance up to 1 meter for 2 hours, USB connectivity, and built-in safety protections. Perfect for professionals who demand uninterrupted health tracking during travel, workouts, or daily hustle.
| ASIN | B0BWSFHKGW |
| Amazon Bestseller | #276,355 in Electronics ( See Top 100 in Electronics ) #464 in Smart Arm & Wristband Accessories |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Color | onyx |
| Connectivity technologies | USB |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,037) |
| Date First Available | March 14, 2023 |
| Human Interface Input | Buttons |
| Item Weight | 60 g |
| Item model number | 974-001-000 |
| Product Dimensions | 4.32 x 3.55 x 2.03 cm; 60 g |
| Special features | IP68 dustproof, waterproof up to 1 meter for 2 hours |
| Whats in the box | Battery Pack |
K**O
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.
B**U
The product is genuine and working good, delivery have to wait for 20 days
E**.
Llego en perfectas condiciones, nuevo y como lo esperaba. Funciona excelente para cargar mi Whoop 4.0
J**E
Altijd hand om een extra baterij te hebben
C**H
Great replacement battery. Works just like the original.
Trustpilot
3 weeks ago
1 week ago