⚡ Power your performance, anytime, anywhere.
The WHOOP Battery Pack 4.0 is a sleek, lightweight charging accessory designed to extend your WHOOP 4.0 tracker’s 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, it’s 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 |
| Best Sellers Rank | #7,134 in Sporting Goods ( See Top 100 in Sporting Goods ) #8 in Fitness Technology |
| Brand | WHOOP |
| Built-In Media | USB Cable |
| Cable Length | 39.37 Inches |
| Color | Onyx |
| Compatible Devices | WHOOP 4.0 |
| Compatible Phone Models | WHOOP 4.0 |
| Connector Type | USB |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,021) |
| Item Dimensions | 43 x 35 x 20 millimeters |
| Item Type Name | Battery Pack |
| 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 |
| UPC | 810114360019 |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
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