Vapcell 18650 Battery Holder with 4 Wires – Precision Testing Solution
Durable ABS plastic construction ensures long-lasting performance and secure battery placement. Integrated 4-wire Kelvin connection for accurate internal resistance and voltage measurement. Precision-molded contacts with gold-plated terminals minimize resistance variance and oxidation. Ideal for capacity testing, discharge analysis, and DIY battery pack prototyping. Compact fixed trestle design prevents slippage during high-current testing. Compatible with all standard 18650 Li-ion cells for lab, hobbyist, or industrial use. Optimized for multimeter integration—effortless data logging and performance validation. Essential tool for engineers, vapers, and renewable energy enthusiasts. Bulk pricing available—global wholesale supplier with factory-direct savings. Customizable orders for large-scale procurement.