# Rechargeable Battery Varta T399B

**URL:** https://aio.lv/en/product--varta-phone-nimh--1001798
**Data updated:** 2025-12-29 05:24 (EET)
**Category:** Batteries
**Manufacturer:** Varta
**Manufacturer code:** Phone NiMH
**EAN:** 4008496330904
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varta-phone-nimh--1001798

## 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 T399B is a rechargeable AA battery featuring Nickel-Metal Hydride (NiMH) technology. With a height of 50.5 mm and a diameter of 1.45 cm, it weighs only 25 g, making it lightweight and easy to handle. Packaged in a blister, this battery is ideal for powering various devices, providing reliable performance and longevity.

## Long description

The Varta T399B is a rechargeable AA battery using Nickel-Metal Hydride (NiMH) technology. With a nominal voltage of 1.2 V, a height of 50.5 mm, a diameter of 1.45 cm and a weight of 25 g, this lightweight battery is supplied as a two-piece blister pack and is designed for repeated charging and reliable power delivery for a range of battery-operated devices.
Advantages
NiMH chemistry provides a balance of capacity and cycle life suitable for everyday devices. The AA size and standardized 1.2 V output make the Varta T399B compatible with many household and portable electronics. Its compact dimensions and low weight simplify replacement and handling, while the blister packaging keeps the batteries protected until use.
Suitable for
Cordless phones
Remote controls and wireless peripherals
Portable household devices (torches, clocks)
Solar lights and other low-drain devices
Key specifications
Type: Rechargeable battery
Technology: Nickel-Metal Hydride (NiMH)
Voltage: 1.2 V
Size: AA
Quantity in pack: 2 pc(s)
Weight: 0.025 kg (per pack)
Dimensions: height 50.5 mm, diameter 1.45 cm
Brand: Varta
MPN: Phone NiMH
EAN: 4008496330904
How to use
Insert the AA NiMH batteries into the device observing the correct polarity indicated by the device. Before first use, charge the batteries with a compatible NiMH charger following the charger manufacturer’s instructions. Recharge as needed; avoid using chargers that are not suitable for NiMH cells. Remove batteries from devices that will be stored for long periods to prevent discharge and leakage risks.
Usage recommendations
For best performance and longevity, use a charger designed for NiMH cells and avoid deep discharges. Store batteries in a cool, dry place and replace all batteries in multi-cell devices simultaneously to ensure balanced operation.

## Specifications

### Battery

| Feature | Value |
|---|---|
| Battery type | Rechargeable battery |
| Battery size(s) | AA |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery voltage | 1.2 V |
| Number of batteries included | 2 pc(s) |
| Battery capacity | 1600 mAh |
| Product colour | Green, Silver |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.025 kg |
| Height | 50.5 mm |
| Diameter | 14.5 mm |

### Packaging data

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

## FAQ

### How much does the Rechargeable Battery Varta T399B cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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.

## Image

https://aio.lv/img/cache/product/1001798/64054349_large.webp