SKU : battery taster BM310
Category : Automotive Accessories & tools
The BM310 is a compact, high-precision automotive diagnostic tool designed to quickly and accurately test the health of 12V lead-acid batteries and the charging system (alternator) in vehicles. It's ideal for use in cars, motorcycles, SUVs, and light commercial vehicles. With a simple plug-and-read operation, it displays results through a 6-LED status panel, making it extremely user-friendly for both professionals and DIY users.
Connect to Battery Terminals:
Simply clip the red alligator clamp to the battery’s positive terminal (+) and the black clamp to the negative terminal (−). No internal power or battery is needed—it draws power directly from the battery.
Automatic Detection:
Once connected, the BM310 instantly begins analyzing the battery voltage and the condition of the charging system (alternator).
LED Display Results:
The 6 LED indicators provide a clear status report:
Battery Condition:
Green (Good): Battery is in optimal condition
Yellow (Weak): Battery needs attention
Red (Bad): Battery needs replacement
Charging System Check (Alternator):
Indicates whether the alternator is charging properly or if there is a charging fault (overvoltage/undervoltage)
Instant, Reliable Results:
Within seconds, users receive a full snapshot of their vehicle’s electrical health, allowing for quick decision-making.
Fast & accurate diagnostics
Zero setup – ready to use out of the box
No internal battery required
Durable, pocket-sized design
Essential for workshops, garages, roadside technicians, and individual vehicle owners