DY222 Color Screen Lead-acid Battery Charge and Discharge Tester

High-Resolution Color Screen
Vivid LCD display ensures clear visibility of real-time data, including voltage, current, and CCA readings, even in low-light conditions.
Precision Testing for Multiple Battery Types
Accurately measures 100-2000CCA (Cold Cranking Amps) for lead-acid batteries, supporting start-up tests and charging diagnostics for cars, motorcycles, and marine applications.
Robust Aluminum Alloy Housing
Durable CNC-machined casing with anti-slip rubber grips enhances portability and protects against drops or harsh workshop environments.
Fast & Safe Charging Analysis
Integrated smart chip detects overcharge, short circuits, and reverse polarity, ensuring safe testing for 6V/12V batteries with auto-shutdown protection.
Wide Industrial & DIY Use
Ideal for auto repair shops, fleet maintenance, or home mechanics needing reliable battery health checks without bulky equipment.
Global Compliance & Warranty
Certified to CE/FCC standards, backed by wholesale-friendly bulk pricing and lifetime technical support.