Product Features:

Accurate & Reliable Capacity Testing
– Precisely measures battery mAh performance with advanced chip technology, ensuring reliable data for informed decisions.
Multi-Device Compatibility
– Works seamlessly with Li-ion, Ni-MH, Ni-CD, and lead-acid batteries (3.7V–12V), ideal for smartphones, power tools, drones, and more.
High-Current Discharge Mode
– Supports up to 5A discharge for fast, thorough testing without compromising accuracy.
OLED Display & User-Friendly Interface
– Clear real-time voltage, current, and capacity readings via bright OLED screen; one-button operation for effortless use.
Durable Aluminum Shell
– Industrial-grade heat dissipation and shock-resistant design for long-term reliability in workshops, labs, or field use.
Energy Recycling Function
– Converts discharge energy into reusable power, reducing waste and operational costs.
Global Wholesale Advantage
– Factory-direct pricing, bulk discounts, and worldwide shipping—unbeatable value for resellers or large-scale buyers.