KONNWEI KW510 Full Automatic 12V Car Battery Tester & Pulse Repair Charger

Precision Diagnostics
– Advanced microprocessor technology delivers accurate 12V battery health analysis, testing voltage, cold cranking amps (CCA), and internal resistance in seconds.
Pulse Repair & 5A Fast Charge
– Patented pulse desulfation revives sulfated batteries, extending lifespan. High-efficiency 5A charging supports wet, dry, AGM, and gel lead-acid batteries.
Durable & Safe Design
– Heavy-duty ABS casing with flame-retardant components and built-in protections against overcharge, short-circuit, and reverse polarity.
Universal Compatibility
– Ideal for cars, motorcycles, boats, and power sports. Compact yet robust for professional workshops or home garage use.
One-Click Automation
– Fully automatic operation with LED display—no manual settings. Plug-and-play for effortless maintenance.
Trusted Performance
– Engineered with military-grade wiring and corrosion-resistant clamps for reliable connectivity in extreme conditions.
Bulk Savings
– Direct wholesale pricing for bulk orders, backed by global logistics support. Stock up for fleets or resale with unbeatable value.