# Battery charger Energizer Maxi Charger AC 7638900321401 for AA/AAA NiMH batteries, 4-slot, 100–240V, 2000 mAh support

**URL:** https://aio.lv/en/product--energizer-7638900321401--242826
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** Battery chargers
**Manufacturer:** Energizer
**Manufacturer code:** 7638900321401
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-7638900321401--242826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Energizer Maxi Charger AC 7638900321401 is a 4-slot charger for AA and AAA rechargeable batteries (NiMH). It supports up to four batteries, indicates full charge and capacity, includes overcharge protection and auto power-off after 660 minutes. Input voltage 100–240 V, includes four AA batteries (2000 mAh). LED backlight and grey plastic housing.

## Long description

The Energizer Maxi Charger AC is a compact indoor battery charger designed for efficient recharging of AA and AAA rechargeable batteries. It supports Nickel-Metal Hydride (NiMH) and NiCd battery chemistries and comes with four rechargeable batteries included. The charger operates from a wide AC input (100–240 V, 50/60 Hz) and features LED indicators that show charging status while providing basic protection against overcharging.
Advantages
The charger accepts both AA and AAA sizes and is compatible with NiMH and NiCd technologies, offering flexibility for many household devices. Its wide input voltage range makes it usable in different regions without an adapter. LED charging indicators provide a clear visual of the charging process, and the unit is designed for indoor use with built-in safeguards to help prevent overcharge.
Suitable for
Remote controls and TV peripherals
Wireless mice and keyboards
Toys and handheld gaming devices
Clocks, flashlights and other small household electronics
Key specifications
Power source type: AC (100–240 V, 50/60 Hz)
Compatible battery technologies: Nickel-Metal Hydride (NiMH), NiCd
Compatible battery sizes: AA, AAA
Included batteries: 4 pcs (NiMH, 2000 mAh specified)
Battery capacity (minimum supported): 0.5 Ah
Product colour: Black
LED indicators: Charging status
Intended use: Indoor battery charger
How to use
Insert AA or AAA rechargeable batteries into the charger according to the polarity markings. Plug the charger into an AC outlet (100–240 V, 50/60 Hz). Monitor the LED indicators to determine when charging is in progress and when it is complete. Once charging is finished, remove the batteries and unplug the charger. Follow battery manufacturer instructions for initial conditioning and capacity considerations.
Usage recommendations
Use only compatible NiMH or NiCd rechargeable batteries and avoid mixing old and new batteries in the same charge cycle. Charge in a well-ventilated indoor area and disconnect the charger after batteries are fully charged. Do not expose the charger to moisture or extreme temperatures.

## Specifications

### Power

| Feature | Value |
|---|---|
| Input voltage | 100 - 240 |
| Input frequency | 50/60 |
| Battery capacity (max) | 2.3 Ah |
| Battery capacity (min) | 0.5 Ah |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery capacity | 2000 mAh |
| Batteries included | Yes |
| Number of batteries included | 4 pc(s) |

### Design

| Feature | Value |
|---|---|
| LED indicators | Charging |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 107 kg |
| Height | 115 mm |
| Width | 62 mm |
| Depth | 71 mm |

### Features

| Feature | Value |
|---|---|
| Type | Indoor battery charger |
| Number of batteries supported | 4 |
| Compatible battery sizes | AA, AAA |
| Compatible battery technologies | Nickel-Metal Hydride (NiMH) |
| Power protection features | Overcharge |
| Power source type | AC |
| Polarity reverse circuit protection | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Blister |

## FAQ

### How much does the Energizer Maxi Charger AC 7638900321401 charger cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 Tuesday 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: Cash payment, 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 Energizer 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 Energizer 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, type, number of batteries supported, product colour, compatible battery sizes, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/242826/2290547_large.webp