Key Features of TK-800 12V6A Battery Charger & Tester (2-in-1)

Dual-Function Design
Combines a high-efficiency 12V6A battery charger with a precise lead-acid/LiFePO4 battery tester in one compact unit, saving space and cost.
Wide Compatibility
Works with 12V lead-acid (flooded, AGM, gel) and LiFePO4 batteries (2Ah-200Ah), ideal for cars, motorcycles, boats, solar systems, and power backups.
Smart Charging Technology
Auto-detects battery type and condition, delivering optimized charging curves with overcharge, short-circuit, and reverse-polarity protection.
Advanced Testing Mode
Measures voltage, internal resistance, and health status (SOH) in seconds via bright LCD display—no guesswork for maintenance or replacements.
Rugged & Portable Build
Industrial-grade ABS housing with heat-resistant components and a tangle-free 1.5m silicone cable for durability in workshops or outdoor use.
Energy-Efficient
85% conversion rate with low standby power (＜0.8W), meeting global energy standards (CE/RoHS certified).
Why Choose Us
Global wholesale leader with factory-direct pricing, bulk discounts, and a 1-year warranty. Stock ready for fast shipping.