




🔋 Power your performance, wherever life takes you.
The WHOOP 4.0 Battery Pack is a compact, durable, and water-resistant power solution designed to extend your WHOOP tracker’s battery life for days. Featuring USB-C fast charging, overcharge and short-circuit protection, and FSA/HSA eligibility, it’s the perfect companion for professionals who demand uninterrupted health insights on the move.



| Item Package Dimensions L x W x H | 5.12 x 2.36 x 1.18 inches |
| Package Weight | 0.06 Kilograms |
| Item Dimensions LxWxH | 1.7 x 1.4 x 0.8 inches |
| Brand Name | WHOOP |
| Warranty Description | 1 year warranty |
| Model Name | WHOOP Battery Pack |
| Color | Onyx |
| Material | Onyx |
| Number of Items | 1 |
| Manufacturer | WHOOP |
| Part Number | 974-001-000 |
| Style | Modern |
| Included Components | Battery Pack |
| Size | One Size |
| Sport Type | USB-C Cable |
Trustpilot
1 month ago
1 month ago