Reliable Battery Tester for 12V & 24V Lead-Acid and Lithium Batteries
BT310-12v 24v battery tester
Check your car battery’s real health in seconds! ANCEL BT310 car battery tester accuratelyanalyzes 12V & 24V lithium & lead-acid batteries with just one touch. Test battery health, cranking, charging, and get instant results. A must-have battery tester automotive tool for every driver and mechanic.
Complete Battery Health Analysis — Know More, Drive Safer
6 Metrics, 1 Powerful Test
Analyze six key parameters—SOC, SOH, Voltage, Rated & Measured CCA, and Internal Resistance—to know your battery’s true health.
Crank with Confidence
Perform cranking tests to ensure your vehicle starts strong every time, even after long rest periods.
Stay Charged, Stay Ready
Monitors alternator output and charging voltage to identify unstable or weak charging systems early.
5 Results, Zero Guesswork
Get instant, easy-to-read results: Good, Recharge, Retest, Replace, or Bad Cell—no guessing needed.
ANCEL BT310 car battery tester delivers a complete analysis of your vehicle’s power system. It checks battery health, cranking ability, and charging performance—all within seconds. With clear results, you’ll know exactly when to recharge, retest, or replace your battery before problems arise.
Detect Early. Avoid Breakdowns. Drive with Confidence
Which vehicles and batteries does it support?
ANCEL BT310 works with 12V lead-acid & lithium batteries for cars, SUVs, motorcycles, pickups, and boats. It also supports most 24V vehicles like light trucks, but not heavy-duty trucks. Compatible with Regular, Flooded, AGM, GEL, and EFB batteries.
Is it accurate, safe, and easy to use?
Yes! BT310 delivers 99.98% accuracy with 6 key diagnostics and 5 clear results. Built-in short-circuit, reverse polarity, and insulation protection ensure safety. The 31.5-inch cable lets you test comfortably from inside your car.
Can beginners and professionals use it?
Yes! With a clear display and multi-language support (English, Français, Español, Deutsch, Italiano, Português), BT310 battery load tester is perfect for DIY car owners, professional mechanics, and roadside assistance teams.
Can it handle extreme conditions and long-term use?
Yes! BT310 operates from -4°F to 158°F, ensuring reliable performance in hot or cold environments. The protective silicone shell and robust chip make it durable for years of home or professional use.
What if I need help or service?
No worries! BT310 comes with a 1-year w-arranty and 24-hour technical support, ensuring you get reliable assistance whenever needed.
Reliable Battery Tester for 12V & 24V Lead-Acid and Lithium Batteries
BT310-12v 24v battery tester
Check your car battery’s real health in seconds! ANCEL BT310 car battery tester accuratelyanalyzes 12V & 24V lithium & lead-acid batteries with just one touch. Test battery health, cranking, charging, and get instant results. A must-have battery tester automotive tool for every driver and mechanic.
Complete Battery Health Analysis — Know More, Drive Safer
6 Metrics, 1 Powerful Test
Crank with Confidence
Stay Charged, Stay Ready
5 Results, Zero Guesswork
Analyze six key parameters—SOC, SOH, Voltage, Rated & Measured CCA, and Internal Resistance—to know your battery’s true health.
Perform cranking tests to ensure your vehicle starts strong every time, even after long rest periods.
Monitors alternator output and charging voltage to identify unstable or weak charging systems early.
Get instant, easy-to-read results: Good, Recharge, Retest, Replace, or Bad Cell—no guessing needed.
ANCEL BT310 car battery tester delivers a complete analysis of your vehicle’s power system. It checks battery health, cranking ability, and charging performance—all within seconds. With clear results, you’ll know exactly when to recharge, retest, or replace your battery before problems arise.
Detect Early. Avoid Breakdowns. Drive with Confidence
Know Your Battery Before It Fails
Battery Health Test
Worried about sudden battery failure when you least expect it? This tester combines key parameters like voltage, internal resistance, and SOH to give a comprehensive evaluation of your battery condition, helping you identify aging or weak batteries early so you can replace them in advance and avoid being stranded.
Check Starting Power Instantly
Cranking Test
Not sure if your car will start reliably every time? By displaying real-time cranking voltage and starting time, this tester lets you clearly see how your battery performs during engine startup, helping you understand its actual starting condition and avoid unexpected starting issues.
Test Alternator Output & Charging Voltage
Charging System Test
Battery keeps draining or warning lights coming on? This tester analyzes the charging system through no-load voltage, load performance, and ripple condition, giving you a complete picture of alternator behavior and helping you detect hidden charging issues early to prevent battery damage and costly repairs.
Saves time with direct battery testing
Test Directly — No Pre-Charge Needed
Skip extra steps and get straight to testing. No waiting, no preparation — just connect and start. Perfect for quick checks at home or efficient diagnostics in the workshop.
One Tester for Every Battery You Own
Supports Flooded, AGM, GEL, EFB, and Lithium batteries for accurate 12V 24V testing.
Designed for Precision — Built Strong, Safe, and Smart
Safety Always Comes First
Equipped with reverse polarity, short-circuit, and insulation protection, 12v 24v battery load tester ensures safe operation in every environment.
Which vehicles and batteries does it support?
ANCEL BT310 works with 12V lead-acid & lithium batteries for cars, SUVs, motorcycles, pickups, and boats. It also supports most 24V vehicles like light trucks, but not heavy-duty trucks. Compatible with Regular, Flooded, AGM, GEL, and EFB batteries.
Is it accurate, safe, and easy to use?
Yes! BT310 delivers 99.98% accuracy with 6 key diagnostics and 5 clear results. Built-in short-circuit, reverse polarity, and insulation protection ensure safety. The 31.5-inch cable lets you test comfortably from inside your car.
Can beginners and professionals use it?
Yes! With a clear display and multi-language support (English, Français, Español, Deutsch, Italiano, Português), BT310 battery load tester is perfect for DIY car owners, professional mechanics, and roadside assistance teams.
Can it handle extreme conditions and long-term use?
Yes! BT310 operates from -4°F to 158°F, ensuring reliable performance in hot or cold environments. The protective silicone shell and robust chip make it durable for years of home or professional use.
What if I need help or service?
No worries! BT310 comes with a 1-year w-arranty and 24-hour technical support, ensuring you get reliable assistance whenever needed.
ANCEL is committed to solving automotive aftermarket problems cost-effectively, efficiently and conveniently.
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