# Battery tester TFA 98.1126.01 — LED display, 89×150×27 mm, black

**URL:** https://aio.lv/en/product--tfa-98112601--9740398
**Data updated:** 2026-03-17 20:26 (EET)
**Category:** Batteries
**Manufacturer:** TFA
**Manufacturer code:** 98.1126.01
**EAN:** 4009816036285
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-98112601--9740398

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Handheld battery tester TFA 98.1126.01 with LED display for checking battery condition. Compact dimensions (89 × 150 × 27 mm) and black housing. Designed to measure common battery types and indicate remaining charge via LED readout. Suitable for quick diagnostics of household batteries in electronics, remotes and portable devices.

## Long description

The TFA Battery tester 98.1126.01 is a handheld device with an LED display for assessing the condition of common household batteries. Its compact dimensions (89 × 150 × 27 mm) and black housing make it easy to carry and store. The tester measures standard cylindrical cells (AAA, AA, C, D), various button cells (1.2 V / 1.5 V / 3.0 V) and 9 V block batteries, indicating remaining charge and showing battery voltage on the LED readout. The unit draws its measuring power from the tested battery, so it requires no separate power supply and is ready for immediate use.
Advantages
The tester provides a clear LED indication of charge status and numerical voltage readout to support quick decision-making about battery replacement. Its small, robust housing suits frequent handling and transport. Because the device uses the battery under test for measurement, there is no need for built-in batteries or an external power source, reducing maintenance. The tool supports both disposable and rechargeable cells, enabling efficient reuse and better resource management.
Suitable for
Testing AAA and AA batteries used in remotes, small toys and clocks
Checking C and D cells in flashlights and larger household devices
Verifying button cell condition in watches, calculators and small electronics
Measuring 9 V block batteries in smoke detectors, multimeters and sensors
Key specifications
Form factor: handheld tester, compact dimensions 89 × 150 × 27 mm
Display: LED charge status indicator plus numeric voltage readout
Supported battery types: AAA, AA, C, D, 9 V block, button cells (1.2 V / 1.5 V / 3.0 V)
Power: draws measurement current from the battery under test (no external power source required)
Housing: durable black plastic for everyday use
How to use
Place the battery in the appropriate contact position on the tester so that polarity is correct and the terminals make firm contact. Observe the LED display to determine the charge status and read the voltage value shown. For button cells, use the dedicated contact area; for cylindrical and 9 V cells, align the battery with the corresponding holders. Perform the measurement briefly to avoid deep discharge of rechargeable batteries. Interpret the LED indication together with the voltage reading to decide whether to continue using the battery or replace it.
Usage recommendations
Use the tester for quick diagnostics rather than long-term monitoring. Check rechargeable batteries only briefly to avoid unnecessary discharge. Dispose of fully depleted disposable batteries and worn rechargeable cells at appropriate collection points to support recycling.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Plastic |
| Compatible battery sizes | 1.5v, 9v, A, AA, AAA, C, D |
| Built-in display | Yes |
| Display type | LED |
| Batteries required | No |

### Battery

| Feature | Value |
|---|---|
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.038 kg |
| Height | 27 mm |
| Width | 89 mm |
| Depth | 150 mm |

## FAQ

### How much does the Battery tester TFA 98.1126.01 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 140 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 22.06.2026 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 TFA 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 TFA 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, 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/9740398/59529408_large.webp