---
product_id: 724787613
title: "WHOOP Battery Pack 4.0 - Portable, Wearable, Waterproof Charging Components 4.0 Wearable Health, Fitness & Activity Tracker, Not for Gen 5, Onyx"
brand: "whoop"
price: "€ 15126.66"
currency: EUR
in_stock: true
reviews_count: 5
category: "Whoop"
url: https://www.desertcart.nl/products/724787613-whoop-battery-pack-4-0-portable-wearable-waterproof-charging-components
store_origin: NL
region: Netherlands
---

# Compact & ultra-portable IP68 dustproof & waterproof Several days continuous charge WHOOP Battery Pack 4.0 - Portable, Wearable, Waterproof Charging Components 4.0 Wearable Health, Fitness & Activity Tracker, Not for Gen 5, Onyx

**Brand:** whoop
**Price:** € 15126.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your performance, rain or shine.

## Quick Answers

- **What is this?** WHOOP Battery Pack 4.0 - Portable, Wearable, Waterproof Charging Components 4.0 Wearable Health, Fitness & Activity Tracker, Not for Gen 5, Onyx by whoop
- **How much does it cost?** € 15126.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/724787613-whoop-battery-pack-4-0-portable-wearable-waterproof-charging-components)

## Best For

- whoop enthusiasts

## Why This Product

- Trusted whoop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sound:** Advanced overcharge and short circuit protection keeps your tracker secure and reliable.
- • **Unstoppable Power:** Keep your WHOOP 4.0 running for days without missing a beat.
- • **On-the-Go Charging:** Charge your WHOOP while wearing it—seamless power wherever life takes you.
- • **Built for the Elements:** IP68-rated dustproof and waterproof protection means no sweat, rain, or dust slows you down.
- • **Featherlight & Compact:** Sleek design fits effortlessly in your active lifestyle and travel bag.

## Overview

The WHOOP Battery Pack 4.0 is a durable, IP68-rated waterproof and dustproof portable charger designed exclusively for the WHOOP 4.0 fitness tracker. Weighing just 60g and compact in size, it delivers several days of continuous wearable power with built-in safety features like overcharge and short circuit protection. Perfect for professionals who demand uninterrupted health data on the move.

## Description

Waterproof battery pack designed to charge while wearing WHOOP, you can get several days of continuous data on a single charge. WHOOP 4.0 and membership not included. Please purchase WHOOP 4.0 and membership separately. WHOOP 4.0 is IP68 dustproof and water resistant up to 10 meters for 2 hours. WHOOP 4.0 battery pack is IP68 dustproof and waterproof up to 1 meter for 2 hours

Review: 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.
Review: The product is genuine and working good, delivery have to wait for 20 days

## Features

- LONG LASTING POWER - Our battery pack gives you several days of continuous data on a single charge. You can charge while wearing it on the go
- DURABLE AND WATER RESISTANT - Designed to last for years. P68 dustproof and water resistant up to 1 meter for 2 hours
- COMPACT & PORTABLE - Compact and lightweight, easy to carry anywhere you go. Whether you are traveling, working out, or simply need to extend the battery life of your WHOOP tracker, this battery pack is the perfect solution
- EASY TO USE - To charge the WHOOP 4.0 Health & Fitness Tracker, simply slide the battery pack into your device and charge on the go. Use the included USB cable to charge the battery pack from your laptop
- SAFETY AND RELIABLE - Built with safety in mind, the WHOOP 4.0 battery pack provides overcharge and short circuit protection to keep your WHOOP tracker protected at all times

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWSFHKGW |
| Amazon Bestseller | #272,306 in Electronics ( See Top 100 in Electronics ) #488 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 (1,030) |
| 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 and waterproof up to 1 meter for 2 hours |
| Whats in the box | Battery Pack |

## Product Details

- **Battery Capacity:** 638 Milliamp Hours
- **Brand:** WHOOP
- **Color:** onyx
- **Connector Type:** USB
- **Special Feature:** IP68 dustproof and waterproof up to 1 meter for 2 hours

## Images

![WHOOP Battery Pack 4.0 - Portable, Wearable, Waterproof Charging Components 4.0 Wearable Health, Fitness & Activity Tracker, Not for Gen 5, Onyx - Image 1](https://m.media-amazon.com/images/I/41XDrk9P0dL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do I charge my WHOOP Battery Pack 4.0?**
A: Plug your battery pack 4.0 into a power source using your WHOOP-provided USB-C cord. While charging, the LED will stay red. Once your battery pack is fully charged, the LED will turn green.

**Q: I just received my WHOOP Battery Pack 4.0, but when I clicked on my WHOOP it wasn't charging.**
A: Make sure you charge your WHOOP Battery Pack 4.0 before trying to charge your WHOOP. See above FAQ on how to charge your WHOOP Battery Pack 4.0.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***O on January 10, 2026*

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.

### ⭐⭐⭐⭐⭐ Review
*by B***U on September 27, 2025*

The product is genuine and working good, delivery have to wait for 20 days

### ⭐⭐⭐⭐⭐ Review
*by E***. on February 7, 2025*

Llego en perfectas condiciones, nuevo y como lo esperaba. Funciona excelente para cargar mi Whoop 4.0

## Frequently Bought Together

- WHOOP Battery Pack 4.0 – Portable, Wearable, Water-Resistant Charging Component 4.0 Wearable Health, Fitness & Activity Tracker, Onyx
- DADO Comfort Durable Silicone Wristband Compatible with WHOOP 4.0 Band, Soft Silicone Sports Loop Strap for Men & Women, with U Shapped Connector

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-12*