High-Precision 18650 Battery Tester for Professional & DIY Use

Accurate Digital Analysis
– Measures 18650 battery voltage (3.7V) and capacity (2000mAh) with high precision, ensuring reliable performance diagnostics for lithium-ion cells.
Durable & Compact Design
– Engineered with robust ABS housing and corrosion-resistant metal contacts for long-term use in workshops, labs, or field testing.
Multi-Application Tool
– Ideal for electric vehicle maintenance, digital signage power checks, DIY electronics, and portable device battery health monitoring.
User-Friendly Operation
– Clear LCD display instantly shows readings; lightweight (portable) with low-power consumption for on-the-go testing.
Bulk Purchase Advantage
– Wholesale pricing available for businesses needing reliable, cost-effective battery testing solutions at scale.