Easy way to do a quick battery check without bringing out a bigger tester. The LED indicators are straightforward.
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The ReSense® 12V Smart Vehicle Battery Tester connects directly to a compatible 12V battery using its two insulated testing clips.
Attach the red clip to the positive (+) battery terminal and the black clip to the negative (-) terminal. Once connected, the tester uses its six LED indicators to display battery and alternator condition.
The battery section indicates Full, Middle, or Low, while the alternator section indicates Good or Fault. A separate OK indicator is also provided for the supplier-described pre-charge check.
• 1 × ReSense® 12V Smart Vehicle Battery Tester.
• Product Type: 12V Battery & Alternator Tester.
• Compatible Battery Voltage: 12V.
• Maximum Supplier-Stated Voltage / Current: 12V / 15A.
• LED Quantity: 6.
• LED Colors: 2 Red, 3 Green & 1 Yellow.
• Battery Status Indicators: Full, Middle & Low.
• Alternator Status Indicators: Good & Fault.
• Additional Indicator: Check Before Charge / OK.
• Connection Type: Insulated Alligator Clips.
• Wire Material: Copper.
• Wire Cross-Section: 0.06mm² Supplier-Stated.
• Wire Length: Approx. 25cm.
• Tester Size: Approx. 12 × 5.2 × 1.8cm.
• Body Material: Plastic.
• Color: Gray.
• Suitable Battery Types: Supplier-Listed 12V Lead-Acid, Hardtop, Discharge & Maintenance-Free Batteries.
• Suitable Vehicles: Cars, Motorcycles & Other Compatible 12V Applications.
• Power Requirement: No Separate Battery Required.
We are proud to offer free nationwide shipping on all orders.
Metro Manila: 2-3 working days
Provincial: 4-5 working days
Islands: 5-10 working days
All orders will be dispatched from our warehouse within 3 business days. In peak periods please allow for up to 6 days for dispatch.
Delivery Schedule
We ship orders Monday through Friday excluding weekends and holidays due to available courier services.
Meet ReSense® 12V Smart Vehicle Battery Tester—a compact diagnostic tool that checks both your 12V battery condition and alternator status in seconds, helping you spot weak power before it turns into a no-start problem.

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A battery can seem fine right up until the moment your vehicle refuses to start. ReSense® gives you a quick way to check your battery condition before that happens, using a clear LED status system to show whether your battery is Full, Middle, or Low.

A weak battery isn't always the real problem. ReSense® also checks the alternator state, helping you see whether the vehicle's charging system appears to be working properly. The dedicated alternator indicators show Good or Fault, giving you another layer of information when diagnosing charging issues.

Battery problems don't always show up when you're conveniently at home with a toolbox nearby. ReSense® is compact and lightweight, making it easy to keep in your glovebox, trunk, garage, or tool kit so you can quickly check a compatible 12V battery whenever something doesn't feel right. No bulky diagnostic equipment to carry around—just a practical battery tester that's easy to keep within reach.

ReSense® is designed for quick checks without bulky diagnostic equipment. Simply connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal to begin testing.


Overall rating: 4.6 / 5 from 20 reviews.
Easy way to do a quick battery check without bringing out a bigger tester. The LED indicators are straightforward.
Cedrick M. 5/5 Verified
No complicated screen or settings to figure out. Connect the clamps correctly and the lights are easy to understand.
Bernadette R. 5/5 Verified
Ginamit ko sa motorcycle battery ko and simple lang ikabit. Nice to have in the toolbox for occasional checks.
Rosanna P. 4/5 Verified
I like that it checks the alternator status too. Gives me a little more information than just checking the battery condition.
Lloyd C. 5/5 Verified
Compact enough to keep in my car without taking up much space. The cables could be longer, but they're fine for my setup.
Manuel T. 4/5 Verified
My dad ended up borrowing this for his car too. The color-coded lights make the results easy to follow.
Victor P. 5/5 Verified
I keep this in the garage for checking our 12V batteries. Lightweight and doesn't need its own battery, which is convenient.
Daryl N. 5/5 Verified
Useful little tool for my motorcycle maintenance kit. Hindi bulky and madaling itago after gamitin.
Teresa B. 5/5 Verified
Tested it on my car after noticing slower starts. The LEDs gave me a quick indication that the battery needed attention.
Randy F. 5/5 Verified
Used it on two compatible 12V batteries and it was quick to set up both times. The clamps feel secure enough during testing.
Maricel D. 5/5 Verified
Used this before a long drive just to check the battery condition. Took very little time and the indicators were clear.
Kimberly V. 5/5 Verified
The red and black clips make the connection obvious. Madali gamitin kahit hindi ka masyadong familiar sa diagnostic tools.
Florence A. 5/5 Verified
Small and practical. It won't replace a full diagnostic test, but for quick battery checks okay na okay.
Rhea E. 5/5 Verified
No need to charge the tester or put batteries inside it. Just clip it onto the 12V battery and check the lights.
Alvin J. 5/5 Verified
I prefer the LED system because I don't have to interpret a bunch of numbers. Very straightforward for basic checks.
Jerome H. 4/5 Verified
Handy tester to keep with my vehicle tools. Simple connection, clear indicators, and no separate power source needed.
Lucille O. 4/5 Verified
Alternator check is a useful extra feature. I still get a mechanic to inspect anything suspicious, but this is handy for a quick check.
Lourdes G. 4/5 Verified
Good to have around when I want to check the battery before a trip. The alternator indicators are also helpful.
Norman K. 4/5 Verified
Good basic tester if you don't need exact voltage numbers. For me, the simple Full, Middle and Low indicators are enough.
Edwin S. 4/5 Verified
Simple device and does what I expected. I just wish the wires had a bit more length for easier positioning.
Cassandra L. 4/5 Verified

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