{"product_id":"8-4v-2-series-li-ion-lithium-battery-capacity-indicator","title":"8.4V 2-Series Li-ion Battery Capacity Indicator","description":"\u003cp\u003eThis ultra-thin 8.4V 2-series Li-ion battery capacity indicator board is an ideal choice for your DIY projects or existing equipment, providing real-time, intuitive battery level display. Equipped with 5 bright LED indicator lights, it allows you to easily monitor power status. Its broad compatibility makes it suitable for lithium batteries, lead-acid batteries, electric vehicle batteries, and various other electrical devices. What's more, it features reverse connection protection, ensuring that even incorrect wiring won't cause damage, guaranteeing safe and worry-free use.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntuitive Power Display:\u003c\/b\u003e 5 LED indicator lights provide a clear and aesthetically pleasing display of battery percentage, keeping you informed at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-Thin Design:\u003c\/b\u003e Compact dimensions (2.7x\u003ci\u003e62x\u003c\/i\u003e15.8MM) make it easy to integrate into various space-constrained applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Compatibility:\u003c\/b\u003e Suitable for 8.4V 2-series lithium batteries, lead-acid batteries, electric vehicle batteries, and other electrical equipment, offering diverse application scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSafety Protection:\u003c\/b\u003e Built-in reverse connection protection effectively prevents damage to the board due to incorrect wiring, ensuring safer use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow Power Consumption:\u003c\/b\u003e After releasing the button, the LEDs will turn off with a delay, and the board consumes no power in static mode, saving energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConvenient Operation:\u003c\/b\u003e Simply connect the positive and negative terminals to the battery and gently press the red button to check the power level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompatible Battery Types:\u003c\/b\u003e 8.4V 2-series lithium batteries, lead-acid batteries, electric vehicle batteries, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplay Method:\u003c\/b\u003e 5 LED indicator lights\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Level (Voltage Reference):\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eL1: 4.5V - 5.5V\u003c\/li\u003e\n\u003cli\u003eL2: 5.5V - 6.8V\u003c\/li\u003e\n\u003cli\u003eL3: 6.8V - 7.4V\u003c\/li\u003e\n\u003cli\u003eL4: 7.4V - 8.0V\u003c\/li\u003e\n\u003cli\u003eL5: 8.0V - 8.4V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 2.7mm (Thickness) * 62mm (Length) * 15.8mm (Width)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Length:\u003c\/b\u003e 140mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection Feature:\u003c\/b\u003e Reverse Connection Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eHow to Use\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect the red positive wire and black negative wire of the display board in parallel to the positive and negative terminals of the battery you wish to test.\u003c\/li\u003e\n\u003cli\u003eGently press and hold the red button on the display board with your finger. The LED indicator lights will illuminate, showing the real-time battery charge level.\u003c\/li\u003e\n\u003cli\u003eUpon releasing your finger, the LED lights will automatically turn off after a 3-5 second delay. In its static state, the display board will consume no power, effectively conserving battery energy.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":37869760282775,"sku":"","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/8.4v-2s-battery-monitor-with-wires.jpg?v=1753770389","url":"https:\/\/scccltd.com\/en-tw\/products\/8-4v-2-series-li-ion-lithium-battery-capacity-indicator","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}