BT-886 Digital LCD Battery Tester – Precision & Reliability for Every Power Need

Accurate Voltage Measurement – High-precision LCD screen displays real-time battery voltage (0-30V range) with ±1% error margin, ensuring reliable diagnostics for all battery types (AA, AAA, 9V, button cells, etc.).

Multi-Function Load Testing – Patented dual-mode technology evaluates both battery capacity and health under load, revealing weak or near-depleted cells instantly.

Industrial-Grade Build – Reinforced ABS housing with shock-resistant corners and silicone-grip sides, designed for workshop durability and everyday portability.

Wide Application Scope – Essential for electricians, DIY enthusiasts, and households; ideal for testing toys, remotes, flashlights, smoke detectors, and automotive batteries.

Quick-Read Design – Oversized backlit LCD with auto-rotating display ensures clear visibility in dark garages or bright sunlight.

Zero Configuration – Auto-detects battery polarity; no manual settings needed. Just insert and read.

Cost-Efficient Bulk Option – Stock up for teams or resale with our wholesale-exclusive pricing, backed by global logistics support.