ZB2L3 Battery Capacity Tester – Precision Power Measurement for Professionals

High-precision discharge testing for 1.2-12V batteries, including 18650, Ni-MH, and Li-ion, with ±1% voltage accuracy. Features an external load discharge method to ensure stable, reliable results without internal interference.

Durable aluminum alloy casing with advanced heat dissipation design for prolonged continuous use. Large LCD screen displays real-time voltage, current, capacity, and discharge time for effortless monitoring.

Ideal for battery manufacturers, hobbyists, and repair shops to verify true capacity, optimize performance, and extend battery lifespan. Supports adjustable discharge current (0.1-3A) for flexible testing needs.

Direct wholesale pricing with bulk discounts—global logistics ensures fast delivery. Trusted by professionals for accurate diagnostics and quality assurance.