High Precision Lithium-Ion Battery Voltage Tester

Accurate & Fast Testing
– Measures voltage (0-5V) and internal resistance (0-2000mΩ) with ±0.5% precision, ensuring reliable diagnostics for 18650/21700/26650 cells.
Premium Build & Design
– Features a durable ABS casing, gold-plated test probes for optimal conductivity, and an intuitive LCD screen for clear readings.
Wide Application
– Ideal for battery recycling, DIY projects, e-bike maintenance, and professional lab testing.
Effortless Operation
– Compact, lightweight (85g), and powered by a built-in rechargeable lithium battery for on-the-go use.
Bulk Order Advantage
– Wholesale pricing available for large quantities, backed by global logistics support. Upgrade your battery testing with lab-grade accuracy at unbeatable value.