{"product_id":"5-30v-battery-capacity-voltage-lcd-indicator-module","title":"5-30V Battery Capacity \u0026 Voltage LCD Indicator Module","description":"\u003cp\u003e\u003cstrong\u003eAccurate Battery Status at a Glance\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis 5-30V Battery Capacity \u0026amp; Voltage LCD Indicator Module is designed for clear, reliable monitoring of lithium and lead-acid battery systems. Supporting a wide voltage range from 5V to 30V, it provides real-time information on battery voltage and charge level, helping you protect and maintain batteries in automotive, marine, solar, and DIY power applications.\u003c\/p\u003e\u003cp\u003eThe compact 46 × 15 × 3 mm module features an easy-to-read display and low working current (\u0026lt;10 mA), making it suitable for continuous or intermittent monitoring. A multi-color LED indicator identifies the configured battery chemistry at a glance: red for lithium ternary, green for lithium iron phosphate (LiFePO4), and yellow for lead-acid batteries. Adjustable settings allow you to match the indicator to your battery type and series count (2S and above), ensuring accurate capacity estimation.\u003c\/p\u003e\u003cp\u003eConfiguration is handled via a single button: press and hold to enter setup, then cycle through battery type and series\/voltage parameters. The module automatically saves your settings and returns to normal display. Auto power-off and low-power modes help reduce energy consumption, while the 500 ms refresh rate keeps readings current for dependable diagnostics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's a Smart Choice\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWide 5-30V compatibility\u003c\/strong\u003e - Works with 2S+ lithium and lead-acid systems across automotive, marine, solar, and backup power setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear multi-color indication\u003c\/strong\u003e - LED color coding for different chemistries helps avoid configuration errors and speeds up checks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-profile, low-power design\u003c\/strong\u003e - Slim 46 × 15 × 3 mm form factor and \u0026lt;10 mA working current suit panel mounting and mobile applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Which battery types does this module support?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It supports lithium ternary, lithium iron phosphate (LiFePO4), and lead-acid batteries within a 5-30V system range (2S and above).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I select the correct battery type and series count?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Press and hold the button for about 2 seconds to enter setup, briefly press to choose the battery type, then press and hold again to adjust series\/voltage. Hold once more to save and return to normal display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the module consume much power when not in use?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. It draws less than 10 mA during operation and automatically turns off the display after a period of inactivity to enter a low-power state.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use it in vehicles or boats?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. It is suitable for 12V\/24V vehicle, boat, and RV systems, as long as the operating voltage is within 5-30V and the correct battery type is configured.\u003c\/p\u003e","brand":"HitMyNeed","offers":[{"title":"Default Title","offer_id":49890617884949,"sku":"200003461","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6105\/5509\/files\/5-30v-battery-capacity-voltage-lcd-indicator-module-1-hitmyneed.jpg?v=1777546105","url":"https:\/\/hitmyneed.com\/products\/5-30v-battery-capacity-voltage-lcd-indicator-module","provider":"HitMyNeed","version":"1.0","type":"link"}