Car Battery Tester 12V 24V, Battery Load Tester for Lithium&Lead-Acid

Very Happy with the Product would purchase from this seller again 🙂👍

I recently ordered the ANCEL 12V & 24V Car Battery Load Tester and it has exceeded my expectations. It feels sturdy and well built, and the interface is straightforward enough for anyone to use without needing technical knowledge. I’ve used it on both a car and a motorcycle battery, and the readings were quick, accurate, and easy to understand. It clearly shows battery health, cranking performance, and charging system status, which makes diagnosing issues much simpler. The wide compatibility for 100 –2000 CCA and support for both lead acid and lithium batteries is a big plus. It’s also very handy for checking alternator performance, which saved me from unnecessary guesswork. For the price, it offers excellent value and professional level functionality. A great tool for anyone who wants to keep their vehicles in top condition. Highly recommended for home or professional mechanics and everyday drivers alike.

Excellent tester in its functions and build quality, however most batteries are marked in AH and its a shame that their isn’t a selection for this as you need to convert AH to CCA, DIN etc.

If you have a driveway full of different vehicles or just want to stop guessing whether your car battery is actually dead, the ANCEL BT410 is an incredibly versatile piece of diagnostic gear. The biggest selling point here is its broad compatibility. Most standard battery testers are strictly for 12V lead-acid batteries. This unit handles both 12V and 24V systems, and crucially, it works with Lithium-ion batteries alongside traditional Flooded, AGM, and GEL types. Whether you are checking a standard family car, a heavy-duty truck, a motorcycle, or even an RV solar setup, this one tool covers the bases. From a diagnostic standpoint, it goes much deeper than a simple voltmeter. It runs a 4-in-1 test suite: Battery Test: Measures the overall health, capacity, and Cold Cranking Amps (CCA). Cranking Test: Checks if your starter motor is drawing too much voltage when you turn the key. Charging Test: Verifies that your alternator is actually doing its job and charging the battery properly without overcharging it. Voltmeter: Provides live, real-time voltage monitoring. This combination is vital because it stops you from throwing money at a new battery when the real culprit is actually a failing alternator or a dying starter motor. The usability is brilliant for DIYers. Instead of just giving you a screen full of confusing numbers, it analyzes the data and provides a plain-English verdict: [GOOD], [GOOD-RECHARGE], or [REPLACE]. It also generates a QR code for every test. You can just scan it with your phone to save the diagnostic report—a great feature if you need to keep records or show proof to a mechanic. Safety-wise, it is pretty foolproof. It features reverse-polarity protection, meaning if you accidentally clip the red clamp to the black terminal in a dark garage, the machine won't fry itself or your car's electrical system. Add in the bright 2.4-inch color screen and the fact that it is powered directly by the battery it is testing (no internal charging required), and you have a highly reliable, grab-and-go tool.

The ANCEL BT410 car battery tester makes a strong first impression with its well built design. The unit feels durable in hand, and the tactile rubber bumper cover is a nice touch that adds protection and grip, especially when working around the engine bay. I used it to test the batteries on both my SUV and my wife’s car, and it proved genuinely useful. It correctly detected that my wife’s battery was failing, which matched what I had already suspected after needing to charge it several times over the past couple of months. The cranking test stood out in particular, as it clearly showed a significant voltage drop when starting the car. That kind of real world insight is far more helpful than a simple pass or fail reading. It takes some of the guesswork out of diagnosing battery health. It was also reassuring to see that the charging systems on both vehicles were working properly, as confirmed by the charging test results. Having that extra level of confirmation is a big plus when troubleshooting electrical issues. Overall, this is a dependable and easy to use tester that delivers clear, practical information. It is especially valuable if you want more than a basic reading and prefer something that helps you understand what is actually going on with your battery and charging system.

Great little tool for checking battery health properly. A basic multimeter is fine for checking voltage, but voltage alone does not really tell you the full story about the condition of a battery. That is where this tester is much more useful, because it gives you a better idea of the battery’s actual health rather than just showing a voltage reading. It is especially handy if you want something more informative when checking car batteries, and it takes a lot of the guesswork out of deciding whether a battery is still healthy or starting to deteriorate. The unit itself looks neat and purpose-built, with a clear screen and simple button layout, and the crocodile clips are easy to attach. Overall, a very useful tester and much more practical than relying on a multimeter alone if you want a clearer picture of battery condition.

I received this tester to try out and give my honest feedback, and it’s a very capable bit of kit. It works across multiple battery types including lithium, which makes it far more versatile than basic testers. I’ve used it on both a car and a motorcycle, and the results are clear and easy to understand. The “good, recharge, or replace” verdict is especially helpful if you’re not deeply technical. The screen is bright and readable in different lighting, and the 4-in-1 testing covers everything from battery health to charging system checks, which saves time diagnosing issues. I also appreciated the safety features like reverse polarity protection, which adds confidence when using it. The only slight downside is that there’s a bit of a learning curve navigating all the functions at first. Overall though, it’s accurate, reliable, and a great tool for both DIY users and more experienced owners.

Does not work

I jump-started my 2015 Subaru Forester with a compact car/battery jumper, which caused every warrning light on the instrument panel, including the check engine light, to illuminate. I cleared the errors but they kept returning so I purchased the Ancel AD410 pro. After connecting the Ancel AD410 to the cars computer port, it told me the two error codes that was causing the problem. Since the vehicle was running properly prior to jump-starting, I used the Ancel 410 to clear and reset the information causing the computer error codes and so far, the problem codes have been eliminated. The engine is running, RPM's and gas consumption are normal as well as the Evap system ( upper and lower oxegen sensors) are functioning properly. It is expensive to have a car shop scan the cars computer, and I could have been charged to replace the oxegen sensors needlessly. The Ancel 410 pro saved me a lot of expense and labor charges. A lot more than this unit cost to purchase. Hopefully I will never need it again but if I or a friend do require the use of the scanner, it will be a great tool to have. Thankful that I purchased this computer scanner.

Ottimo strumento, l'ho utilizzato due volte e si è ripagato da solo. Te lo consiglio

Facile à utiliser même pour un novice. Problème voyant moteur réglé en 5 minutes. sur Duster 1.5 cdi. Langue Français. Je suis satisfait. Model AD410 PRO

Llegó antes de lo previsto Lleva un analizador de baterías pero el cable es corto Se conecta al OBD2 pero en un mini one del 2010 tuve que decirle el protocolo OBD2 que usa El preparatorio de Im es muy completo y para prepararlo para la ITV viene muy bien El manual lo tienes que buscar por Internet Viene con una caja, un papel con primeros pasos, cables de batería y cable USB Este obd su fuerte es la batería y los tests de ITV y de perdida de gasolina También tiene datos en vivo de los cilindros, sondas etc...pero no del cambio automático Pero en fin es muy util para lo que cuesta y en mi caso para ir tranquilo a la ITV que cada vez esta peor con las emisiones Le falta suyo detección de vehículo y de ahí 4 de 5 estrellas

Gutes Gerät um Störungen im Auto zu löschen,Ein zu sehen.Plus Batterie Tester.