# Battery charger GP B441 for NiMH AA and AAA rechargeable cells, portable USB-powered charger

**URL:** https://aio.lv/en/product--gp-gprckchb441u396--10829094
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** Battery chargers
**Manufacturer:** GP
**Manufacturer code:** GPRCKCHB441U396
**EAN:** 4891199223396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gp-gprckchb441u396--10829094

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

GP B441 is a compact charger designed for NiMH rechargeable AA (Mignon) and AAA (Micro) cells. It accepts AA and AAA sizes, provides safe charging with built-in protection features, and is powered via USB for convenient use with power banks, adapters or computers. Suitable for home, travel and everyday device maintenance.

## Long description

GP B441 is a compact, USB-powered charger designed to charge NiMH AA (Mignon) and AAA (Micro) rechargeable cells. The unit accepts both AA and AAA sizes and is intended for everyday maintenance of rechargeable batteries used in household electronics, toys, remotes and portable devices. Its portable form factor and USB power input make it compatible with power banks, USB chargers and computer USB ports for convenient charging at home or on the go.
Advantages
The charger provides safe charging for NiMH cells by incorporating automatic detection of cell size and charging current appropriate for AA and AAA batteries. Built-in protection prevents overcharging and minimizes the risk of overheating during charging. The USB power input offers broad compatibility with common USB power sources, and the compact, lightweight design supports easy storage and transport. The device is suitable for maintaining battery health through regular, controlled charging cycles.
Suitable for
Charging NiMH AA (Mignon) rechargeable batteries
Charging NiMH AAA (Micro) rechargeable batteries
Use with power banks, USB adapters or computer USB ports
Home battery maintenance and travel use
Key specifications
Supported cell chemistries: NiMH
Supported cell sizes: AA and AAA
Power input: USB (5 V nominal)
Form factor: compact, portable charger
Protection features: overcharge protection and thermal monitoring
How to use
Insert AA or AAA NiMH cells into the charger compartments observing correct polarity. Connect the charger to a USB power source such as a power bank, USB wall adapter or computer USB port using an appropriate USB cable. The charger will automatically apply the correct charging current for the cell size. Monitor the charger during the first uses to become familiar with indicator behavior and charging duration for your batteries. After charging completes, disconnect the USB power and remove the cells for storage or immediate use.
Usage recommendations
Charge only NiMH AA and AAA rechargeable cells and avoid mixing old and new batteries in the same charging cycle. Use a stable USB power source that provides sufficient current and avoid leaving batteries in the charger for extended periods after charge completion.

## FAQ

### How much does the GP B441 battery charger for NiMH AA and AAA cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 16.07.2026 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 GP 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 GP 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/10829094/66003563_large.webp