# SwitchBot W4402000 Battery, 1 piece

**URL:** https://aio.lv/en/product--oem-518757--12410562
**Data updated:** 2026-05-09 16:44 (EEST)
**Category:** Batteries
**Manufacturer:** OEM
**Manufacturer code:** 518757
**EAN:** 0810150542844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-518757--12410562

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The SwitchBot W4402000 is a high-quality replacement battery designed for compatible SwitchBot devices. This battery features an IP67 rating, ensuring protection against dust and water immersion, making it suitable for reliable operation in various environments. The package contains 1 unit. It serves as a dependable power source to maintain the functionality and performance of your smart home equipment.

## Long description

The SwitchBot W4402000 is a smart water leak detector designed to provide reliable monitoring for your home. This device identifies dripping water, immersion, and changing water levels to help prevent potential flood damage. It connects directly to your Wi-Fi network without the need for a separate hub, offering remote alerts via smartphone notifications, emails, and voice assistants. With an IP67 waterproof rating, it is built to function effectively in high-humidity environments such as kitchens, bathrooms, and basements.
Advantages
This detector offers versatile monitoring capabilities by detecting various types of water presence, from minor drips to full immersion. Its IP67-rated sealed shell ensures durability in wet conditions, allowing the device to remain operational even when exposed to water. The system provides multiple alert methods, including sound alarms, app notifications, and voice alerts, ensuring you are informed of leaks immediately. Furthermore, the device is designed for energy efficiency, providing up to two years of operation on a single set of batteries, which minimizes maintenance requirements.
Suitable for
Monitoring leaks under sinks and near plumbing fixtures
Detecting water accumulation in basements or laundry rooms
Tracking water levels in specific household areas
Integrating into existing smart home security setups
When it may not be suitable
This device is intended for indoor use and may not be suitable for extreme outdoor weather conditions or areas with constant, high-pressure water flow. It relies on a stable Wi-Fi connection, so it may not function as intended in locations with poor or non-existent wireless network coverage.
Key specifications
Protection rating: IP67
Power source: 2 x AAA batteries
Battery life: Up to 2 years
Connectivity: Wi-Fi
Dimensions: 78 mm x 29 mm x 32 mm
Quantity: 1 piece per pack
How to use
To begin using the device, insert the provided batteries into the unit. Download the SwitchBot app on your smartphone and follow the in-app instructions to connect the detector to your local Wi-Fi network. Once configured, place the device in the area you wish to monitor, such as near a water heater, washing machine, or sink. The device will automatically begin monitoring for moisture and will trigger the configured alerts if water is detected.
What to consider before purchase
Ensure your home has a stable Wi-Fi signal in the area where the device will be placed.
Verify that the intended monitoring location is within the reach of your wireless network.
Check if you require additional units to cover multiple potential leak points in your home.
Usage recommendations: Regularly test the device by placing it in a small amount of water to ensure the alert system is functioning correctly. Replace the batteries promptly when the app indicates low power to maintain continuous protection.

## Specifications

| Feature | Value |
|---|---|
| Power source | Battery |
| Alarm function | Yes |
| International Protection (IP) code | IP67 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 32 mm |
| Width | 78 mm |
| Depth | 29 mm |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the SwitchBot W4402000 Battery cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12410562/68707130_large.webp