Professional 3-in-1 Car Battery Tester – DY226A (6V/12V)

Accurate Multi-Function Testing
– Simultaneously checks battery voltage, starting power, and charging status with high-precision LCD display for reliable diagnostics.
Heavy-Duty Load Testing
– Features advanced copper-core clamps and reinforced ABS housing for stable 100-2000CCA load tests, ensuring durability under extreme conditions.
Wide Compatibility
– Works flawlessly on 6V/12V lead-acid, AGM, and gel batteries (cars, trucks, motorcycles, boats).
Smart Safety Design
– Integrated reverse polarity alarm and flame-retardant cables prevent accidents during testing.
Portable & User-Friendly
– Compact (180x80x35mm) with a non-slip grip, ideal for roadside emergencies or workshop use.
Bulk Order Advantage
– Direct factory pricing with guaranteed quality ISO-certified components.