# Rechargeable Battery Varta T398B AAA NiMH

**URL:** https://aio.lv/en/product--varta-58398101402--1407066
**Data updated:** 2025-12-29 07:36 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** 58398101402
**EAN:** 4008496330867
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-58398101402--1407066

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Varta T398B is a rechargeable AAA battery featuring Nickel-Metal Hydride (NiMH) technology. With a height of 44.5 mm and a diameter of 1.05 cm, it weighs only 12 g, making it lightweight and easy to handle. The cylindrical form factor ensures compatibility with a wide range of devices. Ideal for powering your electronics, this battery offers a reliable and eco-friendly energy solution.

## Long description

The Varta T398B Rechargeable Accu Phone AAA 800 mAh is a NiMH AAA battery designed for cordless phones and other small electronic devices. Its compact cylindrical form (44.5 mm height, 1.05 cm diameter) and light weight (approx. 12 g) make it suitable for a wide range of portable devices. The cell provides stable 1.2 V output and is supplied as a set of two rechargeable batteries for repeated use.
Advantages
These Varta AAA NiMH batteries are optimized for devices that require frequent recharging cycles, delivering a reliable and precise energy supply with low memory effect. The cells can be recharged hundreds of times and are produced to meet demands of both analog and digital cordless phone markets. The durable chemistry ensures consistent performance over many cycles.
Suitable for
 Cordless landline phones (DECT / analog)
 Small household electronics (remote controls, clocks)
 Portable devices requiring AAA NiMH cells
Key specifications
 Battery type: Rechargeable battery
 Battery technology: Nickel-Metal Hydride (NiMH)
 Nominal voltage: 1.2 V
 Capacity: 800 mAh
 Size: AAA
 Quantity included: 2 pc(s)
 Height: 44.5 mm
 Diameter: 1.05 cm
 Weight (each): approx. 12 g
 Brand / model: Varta T398B (MPN 58398101402, EAN 4008496330867)
How to use
Insert the batteries into the device following the indicated polarity. Use a compatible NiMH charger and follow the charger manufacturer’s instructions for charging cycles. For first use, fully charge the batteries before placing them into the device. Replace both cells at the same time to maintain balanced performance in battery compartments that use multiple cells.
Usage recommendations
To prolong service life, avoid deep discharges and store batteries in a cool, dry place. Charge with a charger designed for NiMH cells and remove from the charger once charging is complete. For devices that require daily high-frequency recharging (such as cordless phones), choose these optimized 800 mAh cells for stable operation.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Rechargeable battery |
| Battery size(s) | AAA |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery voltage | 1.2 V |
| Number of batteries included | 2 pc(s) |
| Battery capacity | 800 mAh |
| Product colour | Green, Gold |

### Other features

| Feature | Value |
|---|---|
| Battery form factor | Cylindrical |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.012 kg |
| Height | 44.5 mm |
| Diameter | 10.5 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |
| Package depth | 12.3 mm |
| Package height | 120 mm |
| Package width | 80 mm |
| Package type | Blister |

## FAQ

### How much does the Rechargeable Battery Varta T398B cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 294 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 13.07.2026 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. 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 Varta 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 Varta 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: battery type, battery technology, battery voltage, number of batteries included, weight, battery size(s), 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.

### Where can I download the instructions for Rechargeable Battery Varta T398B?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1407066/64055458_large.webp