Key Features of Peacefair PZEM-010 USB Battery Tester
Precision 4-wire testing ensures accurate internal resistance measurement for 18650 lithium batteries, eliminating errors from lead resistance. Built-in rechargeable USB battery offers portability, eliminating the need for external power sources during on-the-go testing. High-contrast LCD screen displays real-time voltage, capacity, and resistance data with clear readability in varied lighting conditions. Durable ABS housing with reinforced probe tips withstands frequent use, ideal for hobbyists, technicians, and battery recycling professionals. Multi-scenario application: perfect for DIY projects, battery quality checks, e-bike maintenance, and solar power storage diagnostics. Compact and lightweight design fits seamlessly into toolkits for fieldwork, labs, or home workshops. Exclusive bulk pricing available for wholesalers—global sourcing at unbeatable rates with guaranteed quality.