Lucins
BT100 12V Car Battery Load Tester
An essential instrument for every mechanic's toolkit.
What makes the BT100 Battery Tester essential?
The BT100 Battery Tester equips technicians, professionals, and DIYers with vital insights into battery condition by swiftly and precisely diagnosing battery and charging problems. Its self-diagnostic features help save both time and costs.
What capabilities does the BT100 offer?
Extensive battery compatibility: supports 100 to 2000 CCA for standard flooded batteries, AGM flat plates, AGM spirals, Gel, and EFB types.
Diverse unit systems: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB standards.
Battery health diagnostics: provides SOH (state of health), SOC (state of charge), CCA value, voltage, internal resistance, and more.
Creep/start prediction test: assesses the likelihood of the battery failing to start a vehicle.
Charging assessment: determines if the alternator, rectifier diode, and charging rate's output voltage are within normal parameters.
Three-color LED indicators: easily identify battery status: good (Green), warning (Orange), or critical issue (Red).
Hassle-free testing: allows for both on-vehicle and off-vehicle assessments; no battery removal required.
Integrated safety features: safeguards against reverse polarity with spark protection; no heat is generated during use, preventing battery drain.
User-friendly and quick usage: presents brief evaluations in seconds (Good, Bad, Charge, Replace), with easily navigable menu buttons.
Available in multiple languages: English, Russian, Spanish, French, Italian, German.
Note: For load tests, link the device to the car and start the engine.


To ensure optimal performance and precise results, it’s advisable to follow these tips before starting:
1. Clean any corrosion or debris from the battery terminals before conducting your tests.
2. Ensure that the clamps are securely connected and tightened.
3. If the battery voltage drops below 4V or if the battery capacity is under 50%, please recharge the battery before testing.
Note: The BT100 battery tester is designed for 12 Volt batteries ranging from 100 to 2000 CCA, with a minimum voltage detection capability of 4V.

Product Overview
Created for 12V batteries, the BT100 car battery diagnostic tester is compatible with all 12V batteries rated from 100-2000 CCA, including standard flooded, AGM flat plate, AGM spiral, and GEL batteries. It has a wide range of applications across various vehicles, such as cars, trucks, boats, motorcycles, and beyond.
Intelligent Battery Tester & Analyzer
Delivers precise testing results in mere seconds, encompassing battery evaluations, state of health assessments, diagnostics for both starting and charging systems, creep tests, charging tests, and additional features. It serves as your personal battery expert.
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.

