# Rechargeable Battery Sonel Akumulator B / Sub-C 2500mAh – NiMH, 1 pc

**URL:** https://aio.lv/en/product--sonel-waaku10--11879686
**Data updated:** 2026-03-09 20:46 (EET)
**Category:** Batteries
**Manufacturer:** Sonel
**Manufacturer code:** WAAKU10
**EAN:** 5907624025547
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonel-waaku10--11879686

## 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

Single Sonel rechargeable Akumulator B / Sub-C cell with 2500mAh nominal capacity, supplied as one piece. NiMH chemistry suitable for medium-drain devices that accept Sub-C size cells. Used for replacement or assembly in cordless tools, battery packs, hobby projects and portable equipment where a 2500mAh Sub-C rechargeable cell is required.

## Long description

Sonel Rechargeable Battery Akumulator B / Sub-C 2500mAh is a single NiMH cell in Sub-C size designed for medium-drain applications. With a nominal capacity of 2500mAh, this rechargeable cell is intended for use as a replacement cell or as a component when assembling multi-cell battery packs for cordless tools, portable devices and hobby projects that accept Sub-C format cells.
Advantages
The NiMH chemistry provides a balance between energy density and cycle life while avoiding the memory effect associated with older rechargeable types. The Sub-C format delivers reliable current capability for medium-drain devices and is compatible with standard chargers designed for NiMH cells of this size. Supplied as a single, ready-to-install cell, it is suitable for selective replacement or custom pack assembly and offers a straightforward, serviceable option for extending the working life of compatible equipment.
Suitable for
 Cordless power tools requiring Sub-C cells
 Battery pack assembly and repair
 Hobby electronics and RC models with medium current draw
 Portable measuring instruments and professional equipment
Key specifications
 Chemistry: Nickel–Metal Hydride (NiMH)
 Cell size: Sub-C
 Nominal capacity: 2500 mAh
 Nominal voltage per cell: 1.2 V
 Configuration: single cell (supplied as 1 piece)
How to use
Install the cell according to the polarity markings and mechanical requirements of the device or battery pack. When assembling multi-cell packs, ensure consistent cell orientation and secure connections using appropriate holders, spot-welding, soldering with caution, or manufacturer-recommended terminals. Charge and discharge the cell using chargers compatible with NiMH chemistry and Sub-C size cells, following the charger's instructions to avoid overcharging. Observe manufacturer guidance for maximum charge and discharge currents where applicable.
Usage recommendations
Store the cell in a cool, dry place prior to installation and avoid exposing it to temperatures outside the manufacturer's recommended range. For best results, use a charger with NiMH charge algorithms (delta-V detection or temperature compensation) and avoid prolonged trickle charging unless the charger explicitly supports it. Replace individual cells in multi-cell packs with others of matching capacity, age and state of charge to maintain pack performance and safety.

## FAQ

### How much does the Sonel Akumulator B / Sub-C 2500mAh rechargeable cell cost, and is it available for purchase?

The price is 127.49 € (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 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 Akumulator B / Sub-C 2500mAh rechargeable cell 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/11879686/67297745_large.webp