{"product_id":"lithium-voltage-cell-checker-with-alarm-1-8s-76b1f3","title":"D-Max Lithium Voltage Cell Checker with Alarm 1-8s","description":"\u003cp\u003eThe D-Max Lithium Voltage Tester is an indispensable diagnostic tool for RC model users, allowing you to monitor the health of 1- to 8-cell lithium batteries. It enables precise control of individual cell voltage and effectively protects your batteries from harmful deep discharge with an adjustable, audible alarm. Thanks to its compact design, the device can be used for quick checks before or after use, as well as for permanent installation in the model for continuous monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroad Compatibility: Supports the most common lithium battery types, including LiPo, LiFe, and LiIon, covering a wide range of applications.\u003c\/li\u003e\n\u003cli\u003eFlexible Cell Range: Suitable for 1S to 8S battery packs. The connection for 1S batteries is made via a JST-RCY (BEC) plug; for 2-8S batteries, the JST-XH balance connector is used.\u003c\/li\u003e\n\u003cli\u003eConfigurable Undervoltage Alarm: The alarm threshold can be individually set per cell in 0.1V increments from 2.7V to 3.8V or completely deactivated. The alarm is preset to 3.3V from the factory.\u003c\/li\u003e\n\u003cli\u003ePrecise Voltage Display: The LCD display shows the total battery voltage as well as the voltage of each individual cell with high accuracy of 0.01V.\u003c\/li\u003e\n\u003cli\u003eAudible Warning: A loud beeping sound reliably warns you as soon as the voltage of any cell falls below the set threshold, preventing battery damage.\u003c\/li\u003e\n\u003cli\u003eTwo Application Modes: The device can be used as a mobile tester for quick diagnostics or permanently installed in the model for voltage monitoring during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupported Battery Types: LiPo, LiFe, LiIon\u003c\/li\u003e\n\u003cli\u003eSupported Cell Count: 1–8 Cells (1S - 8S)\u003c\/li\u003e\n\u003cli\u003eConnections: JST-RCY (BEC) for 1S; JST-XH Balance Connector for 2-8S\u003c\/li\u003e\n\u003cli\u003eVoltage Measurement Accuracy: ± 0.01 V\u003c\/li\u003e\n\u003cli\u003eDisplay Range per Cell: 0.5 V – 4.5 V\u003c\/li\u003e\n\u003cli\u003eAlarm Voltage Setting Range: OFF or 2.7 V – 3.8 V\u003c\/li\u003e\n\u003cli\u003eDimensions: 40.5 x 29 x 13 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 14 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eScope of Delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x D-Max Lithium Voltage Tester with Alarm Function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis tester is aimed at all RC model builders who want to reliably monitor the charge status of their lithium batteries and maximize their lifespan. It is ready for immediate use without any special prior knowledge; simply connect it to the battery's balance connector for measurement.\u003c\/p\u003e","brand":"D-MAX","offers":[{"title":"Default Title","offer_id":55042426831186,"sku":"B9420","price":7.48,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0277\/3586\/files\/1_963e42c6-74dd-4e35-8b5c-d6e08719300e.jpg?v=1791908034","url":"https:\/\/checkout.rcxx.ch\/en\/products\/lithium-voltage-cell-checker-with-alarm-1-8s-76b1f3","provider":"RCXX - Shop for RC Models, DieCast \u0026 Plastic Models","version":"1.0","type":"link"}