BW-TD05 Lead-Acid & Lithium Battery LED Tester – Precision Power Monitoring
Accurate dual-mode testing for both lead-acid (2-24V) and lithium batteries (3.7-30V) with bright LED indicators for instant voltage status. Durable ABS shell with anti-slip grip and compact design (78x42x24mm) for easy portability in automotive, solar, or marine applications. High-sensitivity probes ensure stable contact on battery terminals, featuring overvoltage protection for safe DIY or professional use. Energy-efficient circuit design with auto power-off after 30 seconds, backed by a replaceable CR2032 coin cell for long-term reliability. Ideal for mechanics, RV owners, and off-grid systems—verify battery health before critical trips or maintenance. Low wholesale pricing for bulk orders, exclusively from your global direct supplier.