# Sonel WAAKU07 NiMH Rechargeable Battery 4.8V 4.2Ah

**URL:** https://aio.lv/en/product--sonel-waaku07--10443560
**Data updated:** 2026-05-18 02:53 (EEST)
**Category:** Batteries
**Manufacturer:** Sonel
**Manufacturer code:** WAAKU07
**EAN:** 5907624001237
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 163.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 135.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-waaku07--10443560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Sonel WAAKU07 is a high-capacity nickel-metal hydride (NiMH) rechargeable battery designed for compatible Sonel measuring instruments. With a voltage of 4.8V and a capacity of 4.2Ah, it provides reliable and long-lasting power for professional field testing and diagnostic equipment. This battery ensures stable performance and is an essential accessory for maintaining the operational readiness of your testing devices.

## Long description

The Sonel WAAKU07 is a high-capacity nickel-metal hydride (NiMH) rechargeable battery engineered specifically for compatible Sonel measuring instruments. Providing a stable voltage of 4.8V and a robust capacity of 4.2Ah, this battery pack is designed to deliver consistent power for demanding professional field testing and diagnostic applications. It serves as a reliable energy source that ensures your equipment remains operational during extended work sessions, minimizing downtime and maintaining the accuracy of your measurements.
Advantages
The primary benefit of the Sonel WAAKU07 is its reliable energy density, which allows for prolonged use of measuring devices without the need for frequent recharging. As a nickel-metal hydride battery, it offers a stable discharge profile, ensuring that your instrument performs consistently throughout its operational cycle. Its robust construction is tailored to meet the rigorous demands of field environments, providing a dependable power solution that integrates seamlessly with your existing Sonel hardware.
Suitable for
Professional electrical testing and diagnostics
Extended field measurement sessions
Maintaining operational readiness of Sonel measuring instruments
When it may not be suitable
This battery is exclusively designed for specific Sonel measuring devices and is not compatible with instruments requiring different voltage levels or physical form factors. It is not intended for use in devices from other manufacturers or for applications outside the scope of the specified Sonel product range.
Key specifications
Battery chemistry: Nickel-metal hydride (NiMH)
Nominal voltage: 4.8V
Capacity: 4.2Ah
Compatibility: Designed for specific Sonel measuring instruments
How to use
To use the Sonel WAAKU07, ensure your compatible measuring instrument is powered off before accessing the battery compartment. Carefully remove the depleted battery pack and insert the WAAKU07, ensuring the contacts are correctly aligned. Once installed, secure the compartment cover. It is recommended to fully charge the battery using an approved Sonel charger before its first use to ensure optimal capacity and longevity.
What to consider before purchase
Verify compatibility with your specific Sonel device model
Ensure you have access to a compatible charger for NiMH battery packs
Check the physical dimensions of your current battery compartment
Usage recommendations
To maximize the service life of your NiMH battery, avoid deep discharge cycles whenever possible and store the unit in a cool, dry environment. Regularly charge the battery even if it is not in frequent use to prevent self-discharge and maintain its chemical health.

## FAQ

### How much does the Sonel WAAKU07 NiMH Battery 4.8V 4.2Ah cost, and is it available for purchase?

The price is 163.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Sonel WAAKU07 NiMH Battery 4.8V 4.2Ah be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Sonel 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 Sonel 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/10443560/52455807_large.webp