# Rechargeable battery Panasonic EY 9221 B 2.4V 2.8Ah Ni‑MH for power tools

**URL:** https://aio.lv/en/product--panasonic-ey9221b32--685489
**Data updated:** 2026-01-13 15:26 (EET)
**Category:** Power tool batteries
**Manufacturer:** Panasonic
**Manufacturer code:** EY9221B32
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--panasonic-ey9221b32--685489

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Panasonic EY 9221 B is a 2.4V 2.8Ah Ni‑MH rechargeable battery designed for compatible power tools. It offers a nominal voltage of 2.4 volts and 2.8 ampere‑hours capacity, providing reliable runtime for cordless applications. Suitable for replacement or spare use, it restores original tool operation and supports repeated charging cycles with stable performance.

## Long description

Panasonic EY 9221 B is a rechargeable Ni‑MH battery with a nominal voltage of 2.4V and a capacity of 2.8Ah, developed for use in compatible cordless power tools. It is intended as a replacement or spare battery to restore original tool operation and deliver consistent runtime for repeated light to moderate tasks. The chemistry and rated capacity provide a balance between energy density and cycle life suitable for frequent charging and typical workshop usage.
Advantages
The Ni‑MH chemistry offers stable voltage output during discharge and good tolerance to repeated charge/discharge cycles, while the 2.8Ah capacity delivers extended operating time compared with lower‑capacity cells. The compact form factor and manufacturer‑matched specifications ensure correct fit and reliable electrical connection in compatible tool models. The battery is suitable for users who need a straightforward, replaceable power source without the need to modify the tool.
Suitable for
Replacing a worn or failed battery in compatible Panasonic cordless power tools
Keeping a spare battery available for uninterrupted work during DIY or professional light‑duty tasks
Work requiring moderate runtime such as drilling, fastening, and maintenance around the home or workshop
Key specifications
Chemistry: Nickel‑Metal Hydride (Ni‑MH)
Nominal voltage: 2.4 V
Capacity: 2.8 Ah (2800 mAh)
Intended use: Rechargeable pack for compatible cordless tools
Physical characteristics: compact battery pack designed for manufacturer tool compartments
How to use
Install the battery into the compatible tool according to the tool manufacturer’s instructions, ensuring proper alignment and secure electrical contact. Charge the battery only with chargers specified for Ni‑MH packs and compatible with the tool series; follow charger indications for charging completion. After use, allow the battery to cool before recharging if it is warm. Store the battery in a dry, cool place when not in use and avoid exposure to temperatures outside the tool manufacturer’s recommended range.
Usage recommendations
For best performance, cycle the battery through regular use and recharge rather than leaving it at full charge for long periods. Use a charger compatible with Ni‑MH chemistry and follow safety guidance in the tool manual. Replace the battery when runtime degrades noticeably or if physical damage is present.

## FAQ

### How much does the Rechargeable battery Panasonic EY 9221 B 2.4V 2.8Ah cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 17.07.2026 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. 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 Panasonic 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 Panasonic 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

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