# Battery tester WENTRONIC 72511 for standard and photo batteries (AA, AAA, C, D, 9V, button cells)

**URL:** https://aio.lv/en/product--wentronic-72511--11037282
**Data updated:** 2026-02-17 11:00 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** WENTRONIC
**Manufacturer code:** 72511
**EAN:** 4040849725111
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-72511--11037282

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Handheld battery tester WENTRONIC 72511 checks charge status of standard and photo batteries including AA, AAA, C, D, 9V and various button cells. Offers quick visual indication of remaining voltage, simple contact-based operation and compact design for household and workshop use. Useful for identifying weak batteries before installation and avoiding unexpected device failures.

## Long description

The WENTRONIC 72511 handheld battery tester is designed to quickly check the remaining charge of common standard and photo batteries. Compatible with AA, AAA, C, D, 9V and various button cells, the compact device gives a visual indication of battery voltage via a simple contact-based measurement. Its lightweight construction and straightforward operation make it suitable for household and workshop use when you need to verify battery condition before installation or disposal.
Advantages
This battery tester offers fast, contact-based measurements without the need for additional tools or power. Its compact size and clearly marked contact points simplify testing of cylindrical and button cells. The device delivers immediate visual feedback on battery voltage, helping to identify weak or depleted batteries and prevent unexpected failures in devices. The tester is easy to store and carry, making it useful for technicians, hobbyists and everyday users.
Suitable for
 Checking AA and AAA household batteries before use
 Testing C and D cells used in toys and appliances
 Verifying 9V batteries for smoke detectors and small electronics
 Measuring button cells in watches, cameras and calculators
 Workshop and maintenance tasks requiring quick battery diagnostics
Key specifications
 Compatibility: cylindrical cells AA, AAA, C, D and 9V blocks, plus various button cells
 Measurement method: contact-based voltage indication
 Display type: visual indicator for remaining voltage
 Form factor: handheld, compact and lightweight
 Intended use: manual quick checks of battery voltage for household and workshop applications
How to use
Place the battery in contact with the corresponding contact points on the tester according to the cell type and orientation. Ensure secure contact between battery terminals and the tester contacts, then observe the visual indicator to determine the remaining voltage. For 9V blocks and button cells, align the terminals with the tester's matching contacts. Perform measurements at room temperature and avoid applying excessive force to the contacts. After testing, remove the battery and store the tester in a dry place.
Usage recommendations
For reliable results, test batteries when they are at normal operating temperature and avoid testing corroded or damaged batteries. Use the tester to separate usable batteries from depleted ones, and replace weak batteries in safety-critical devices such as smoke detectors. Store the tester in a dry environment and keep contact points clean to maintain accurate measurements.

## FAQ

### How much does the Battery tester WENTRONIC 72511 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 — 380 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 15.07.2026 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 WENTRONIC 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 WENTRONIC 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/11037282/66008855_large.webp