{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product MasterTools 12V LED Digital Battery Tester and Charge Gauge
5.99 €

MasterTools 12V LED Digital Battery Tester and Charge Gauge

MasterTools 12V LED Digital Battery Tester Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

MasterTools 12V LED Digital Battery Tester and Charge Gauge

{{email}}
You keep track of price changes

MasterTools 12V LED Digital Battery Tester and Charge Gauge

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The MasterTools 12V LED Digital Battery Tester is a diagnostic tool designed to monitor the charge level of 12V batteries. Featuring a clear LED display, it provides accurate voltage readings to help assess battery health and performance. This compact device is essential for automotive maintenance, ensuring reliable power management and preventing unexpected battery failure in various vehicle applications.
Available for order: 150 pcs.
Warranty: 2 Years
SKU: 4916645
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.13 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The MasterTools 12V LED Digital Battery Tester is a precise diagnostic instrument engineered to monitor the charge status and overall health of 12V lead-acid batteries. By providing real-time voltage data through a high-visibility LED display, this device allows users to quickly evaluate battery performance and identify potential power issues before they lead to vehicle failure. Its compact and durable design makes it a practical addition to any automotive toolkit, offering a straightforward solution for maintaining optimal battery condition in various transport applications.

Advantages

This battery tester offers exceptional ease of use by providing immediate visual feedback on the battery's state of charge. The digital interface eliminates the guesswork associated with analog gauges, ensuring that users receive accurate and reliable voltage readings every time. Its lightweight and portable construction allows for convenient storage in a glove compartment or tool bag, making it readily available for roadside checks or routine maintenance. Furthermore, the device is built to withstand the rigors of automotive environments, providing consistent performance for both professional mechanics and DIY enthusiasts.

Suitable for

  • Monitoring 12V automotive battery charge levels
  • Routine vehicle maintenance and health checks
  • Troubleshooting electrical system performance
  • Preventing unexpected battery failure in cars, motorcycles, and light trucks

When it may not be suitable

This device is specifically calibrated for 12V systems and should not be used on batteries with different voltage ratings, such as 6V or 24V units, as this may result in inaccurate readings or damage to the tool. Additionally, it is not designed for testing deep-cycle batteries used in heavy industrial machinery or complex lithium-ion battery management systems.

Key specifications

  • Operating voltage: 12V DC
  • Display type: Digital LED
  • Compatibility: Standard 12V lead-acid batteries
  • Design: Compact and portable

How to use

To use the MasterTools 12V LED Digital Battery Tester, ensure the vehicle engine is turned off and all electrical accessories are switched off. Connect the tester leads directly to the corresponding positive and negative terminals of the battery, ensuring a secure and clean connection. The LED display will immediately illuminate to show the current voltage reading. Observe the value provided to determine if the battery is fully charged, partially discharged, or requires replacement based on standard voltage reference charts.

What to consider before purchase

  • Verify that your vehicle battery is a 12V system
  • Ensure the battery terminals are accessible for connection
  • Check if your specific battery chemistry is compatible with standard voltage testing

Usage recommendations

Always perform battery tests in a well-ventilated area away from open flames or sparks. Ensure that the battery terminals are free from corrosion before attaching the tester to obtain the most accurate voltage reading possible.
All features
Weight:
0.13 kg

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the MasterTools 12V LED Digital Battery Tester cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 16.07.2026 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 Apple 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 Apple 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.