








🔧 Never get stranded—know your battery’s story before it tells you!
The TOPDON BT100 is a professional-grade 12V car battery tester designed for a wide range of lead-acid batteries (100-2000 CCA). It delivers fast, accurate diagnostics including crank and charging system tests, featuring a simple 3-LED indicator for instant battery status. Compatible with cars, trucks, boats, and more, it’s the essential tool for proactive vehicle maintenance, backed by a 2-year warranty and expert customer support.
| Manufacturer | TOPDON |
| Part number | BT100 |
| Item Weight | 450 g |
| Package Dimensions | 26.1 x 23.8 x 5.5 cm; 450 g |
| Item model number | BT100-DE-A |
| Size | BT100 |
| Color | black |
| Style | BT100 |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | 1 |
| Specification met | Cca |
| Special Features | All-in-one car battery tester with crank and charging system, charge controller and alternator,, Compatible with cars, motorcycles, trucks, caravans, ATVs, SUVs, boats, yachts, lawn mowers and even golf carts, Design for dumists, with 3 intelligent LED indicators that directly indicate whether the battery is good or bad or needs to be charged, Works with 12V AGM flat plates, AGM spirals, gel batteries, EFB and deep cycle. Provides super accurate readings with a much wider range of 100-2000 AC, ➤ 30 days return policy, please contact us via Amazon or send an email directly to |
| Included components | 1. TOPDON BT100 Car Battery Tester 2. Instruction manual |
| Batteries Included? | No |
| Batteries Required? | No |
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