Battery Tester CTEK 40-133

Name: Battery Tester CTEK 40-133 Black 40-133
Brand: CTEK
SKU: 1614027
Price: 27.99 EUR
Availability: InStock

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Battery Tester CTEK 40-133 Black

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The CTEK 40-133 battery tester is designed for accurate testing of 12V lead-acid batteries. It features a clear LCD display for easy reading of battery status and health. Compact and lightweight, it is ideal for both professional and home use. The tester provides quick results, helping you to determine if your battery needs charging or replacement. Its durable design ensures longevity and reliability in various conditions.

Available for order: 119 pcs.

Warranty: 2 Years

SKU: 1614027

Manufacturer: CTEK

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

14.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

14.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

17.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.10 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer

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Product information

Description

The CTEK 40-133 Battery Tester is a compact tool for checking 12V lead-acid batteries. It combines an easy-to-read charge indicator with a quick-connector solution that simplifies testing when battery terminals are hard to reach. The tester is supplied with an M6 eyelet terminal and a 55 cm cable for remote connection and includes a 15A fuse. The product comes with a 2-year warranty.

Advantages

The integrated indicator provides a clear visual display of battery charge level, enabling fast assessment of battery condition. Eyelet terminals (M6) allow permanent or semi-permanent fitting to the battery so the tester can be used without direct access to the battery posts. The 55 cm cable gives flexibility in positioning the indicator for easy viewing, and the included 15A fuse offers basic circuit protection.

Suitable for

Testing 12V lead-acid batteries in cars, motorcycles, and small vehicles
Situations where battery terminals are difficult to access
Workshop or home use for quick battery checks

Key specifications

Connector type: Eyelet M6 (6.4 mm)
Cable length: 55 cm
Fuse rating: 15 A
Designed for: 12V lead-acid batteries
Warranty: 2 years

How to use

Fit the M6 eyelet terminals to the battery posts and secure them according to the battery manufacturer’s guidance. Position the indicator where it is easy to read and route the 55 cm cable safely to avoid moving parts or hot surfaces. Turn on the indicator or follow the device’s startup procedure to read the battery charge level and status. Interpret the display to determine whether the battery requires charging, further testing, or replacement.

Usage recommendations

Use the eyelet connections to keep the tester ready for repeated checks. Inspect the cable and fuse before each use, and replace the 15A fuse with the same rating if blown. Avoid exposing the tester to excessive moisture or extreme temperatures; follow basic safety practices when working with vehicle batteries, including removing metallic jewelry and wearing eye protection when necessary.

All features

Product colour:: Black
Built-in display:: No

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Customer questions

FAQ

How much does the Battery Tester CTEK 40-133 cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 119 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 14.07.2026 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 CTEK 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 CTEK 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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