Precision Battery Tester – ES8020

High-Accuracy Voltage & Resistance Measurement
Engineered with advanced microchip technology for ±0.5% voltage precision and ±1% resistance accuracy, ideal for testing AA/AAA/C/D/9V/button batteries.
Durable ABS Housing & Ergonomic Design
Reinforced ABS casing with anti-slip texture, compact (4.3x2.4x1.2 inches) and lightweight (85g) for fieldwork, labs, or retail inventory checks.
Wide Compatibility & Instant Readout
Auto-detects 1.2V–9V batteries (NiMH/Li-ion/Alkaline) via spring-loaded contacts; backlit LCD screen ensures readability in low light.
Bulk-Optimized for Resellers & Tech Teams
Pre-calibrated units shipped in stackable retail-ready packaging (50pcs/box), reducing handling time for wholesalers and repair shops.
Global Compliance & Safety
CE/FCC-certified circuitry with overload protection—meets EU/US electrical standards for risk-free bulk import.
Data-Driven Inventory Control
Identifies weak/fake batteries in seconds, slashing returns for e-commerce sellers and maintenance crews.
Lowest MOQ Guarantee
Direct-factory pricing at 1,000-unit tiers, backed by 24/7 procurement support for B2B buyers.