XH-M239 Digital 18650 Lithium Battery Capacity Tester اختبار سعة البطارية

XH-M239 Digital 18650 Lithium Battery Capacity Tester is a handheld instrument designed to evaluate remaining capacity and general health of individual 18650 lithium cells. Its compact form factor and straightforward controls make it suitable for technicians, hobbyists, and battery maintenance professionals who need a reliable check of single cells before assembly, reuse, or safe disposal.The tester supports common assessment workflows including charge/discharge cycles, capacity measurement, and state-of-health checks with clear numeric readouts to help identify degraded or underperforming cells. The interface emphasizes ease of use, allowing quick selection of test modes and simple initiation of measurement sequences so users can perform consistent checks during routine maintenance or triage.Built with practical safety considerations in mind, the unit incorporates typical protections and provides clear status indications during testing to reduce the risk of misuse. It is compatible with standard 18650 cell form factors and is intended solely for testing individual cells rather than battery packs or larger modules.Included with the tester are basic user guidance and operational notes to help users perform repeatable measurements and interpret results. For workflows that require documented test records or more advanced analytics, this instrument is intended to be used alongside dedicated data-logging procedures or external recording tools for comprehensive documentation.