{"product_id":"2pcs-1s-16s-3-2-51-2v-li-fe-lifepo4-battery-voltage-capacity-led-display-board","title":"1S-16S 3.2-51.2V Li-Fe LiFePO4 Battery Voltage Capacity Led Display Board","description":"\u003ch2\u003e\u003cstrong\u003eLiFePO4 Battery LED Display Board - 1S to 16S Li-Fe Capacity Indicator\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eProfessional battery voltage and capacity LED display board specifically designed for LiFePO4 (Lithium Iron Phosphate) batteries. Supports 1S to 16S configurations (3.2V to 51.2V). Features 5-level blue LED indicator displaying battery capacity from 10% to 100%. Compact size (60mm × 15mm × 2.8mm), ultra-lightweight (17g), and easy to install. Perfect for DIY LiFePO4 battery packs, solar systems, electric vehicles, RVs, marine applications, and any LiFePO4 battery requiring level monitoring.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Specific:\u003c\/strong\u003e Calibrated for LiFePO4 voltage characteristics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports 1S to 16S (3.2V to 51.2V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Level Blue LED Display:\u003c\/strong\u003e Shows 10%, 30%, 50%, 75%, 100% capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 60mm × 15mm × 2.8mm - very slim profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight:\u003c\/strong\u003e Only 17g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple wiring, plug-and-play\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Minimal drain on battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Visual Feedback:\u003c\/strong\u003e Bright blue LED indicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× LiFePO4 Battery LED Display Board (configuration as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.2V - 51.2V (1S to 16S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLiFePO4 (Li-Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5-level blue LED indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCapacity Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e10%, 30%, 50%, 75%, 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e60mm × 15mm × 2.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e~17g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eLED Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLow (minimal battery drain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAvailable Configurations (1S to 16S)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eConfiguration\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVoltage\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCommon Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e1S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3.2V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSingle cell devices, small electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e2S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e6.4V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePortable devices, small battery packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e3S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e9.6V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePower tools, RC models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e4S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e12.8V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e12V systems, solar, RV, marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e5S-7S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e16V-22.4V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eE-bikes, electric scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e8S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e25.6V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e24V systems, solar, electric vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e9S-10S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e28.8V-32V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eE-bikes, electric scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e11S-13S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e35.2V-41.6V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e36V systems, e-bikes, solar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e14S-16S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e44.8V-51.2V\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e48V systems, solar, electric vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eLED Display Levels\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLED Level\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eStatus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e5 Blue LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e100%\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFully charged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e4 Blue LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e75%\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGood charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e3 Blue LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e50%\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHalf charged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e2 Blue LEDs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e30%\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLow - recharge soon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e1 Blue LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e10%\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVery low - recharge now\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Energy Systems:\u003c\/strong\u003e Solar battery banks and off-grid power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Marine:\u003c\/strong\u003e RV house batteries, boat batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Vehicles:\u003c\/strong\u003e E-bikes, electric scooters, golf carts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY LiFePO4 Packs:\u003c\/strong\u003e Custom battery pack projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V\/48V Systems:\u003c\/strong\u003e Backup power, UPS systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Tools:\u003c\/strong\u003e LiFePO4-powered cordless tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Storage:\u003c\/strong\u003e Home energy storage systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAny LiFePO4 Application:\u003c\/strong\u003e Requiring battery level monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy LiFePO4-Specific Display?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eLiFePO4 vs Li-ion Voltage Difference:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLiFePO4 nominal voltage: 3.2V per cell\u003c\/li\u003e\n\u003cli\u003eLi-ion nominal voltage: 3.6V-3.7V per cell\u003c\/li\u003e\n\u003cli\u003eThis display is calibrated for LiFePO4's unique voltage curve\u003c\/li\u003e\n\u003cli\u003eUsing Li-ion display on LiFePO4 will show incorrect capacity\u003c\/li\u003e\n\u003cli\u003eAccurate capacity indication for LiFePO4 batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 1: Select Correct Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCount the number of LiFePO4 cells in series (S) in your battery pack\u003c\/li\u003e\n\u003cli\u003eOrder the matching configuration (1S to 16S)\u003c\/li\u003e\n\u003cli\u003eVerify voltage matches your LiFePO4 battery pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 2: Wiring Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnect positive (+) wire to battery positive terminal\u003c\/li\u003e\n\u003cli\u003eConnect negative (-) wire to battery negative terminal\u003c\/li\u003e\n\u003cli\u003eEnsure correct polarity (reverse polarity may damage the board)\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauge for your application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 3: Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a visible location for easy monitoring\u003c\/li\u003e\n\u003cli\u003eThe slim profile (2.8mm thick) fits in tight spaces\u003c\/li\u003e\n\u003cli\u003eMount using adhesive or screws\u003c\/li\u003e\n\u003cli\u003eEnsure blue LEDs are visible and accessible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 4: Testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower on the LiFePO4 battery pack\u003c\/li\u003e\n\u003cli\u003eVerify blue LEDs illuminate correctly\u003c\/li\u003e\n\u003cli\u003eCheck that display shows appropriate capacity level\u003c\/li\u003e\n\u003cli\u003eTest at different charge levels to verify accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy Choose This LiFePO4 LED Display?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. LiFePO4 Calibrated:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for LiFePO4 voltage characteristics\u003c\/li\u003e\n\u003cli\u003eAccurate capacity indication for Li-Fe batteries\u003c\/li\u003e\n\u003cli\u003eWon't work correctly with Li-ion batteries (use Li-ion version instead)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Wide Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 1S to 16S configurations\u003c\/li\u003e\n\u003cli\u003eCovers voltage range from 3.2V to 51.2V\u003c\/li\u003e\n\u003cli\u003ePerfect for 12V, 24V, 36V, and 48V LiFePO4 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Compact \u0026amp; Lightweight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly 60mm × 15mm × 2.8mm - very slim\u003c\/li\u003e\n\u003cli\u003eWeighs just 17g\u003c\/li\u003e\n\u003cli\u003eFits in tight spaces\u003c\/li\u003e\n\u003cli\u003ePerfect for space-constrained applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e4. Clear Blue LED Display:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5-level blue LED display for easy reading\u003c\/li\u003e\n\u003cli\u003eBright LEDs visible in various lighting conditions\u003c\/li\u003e\n\u003cli\u003eInstant battery status at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e5. Easy Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple 2-wire connection\u003c\/li\u003e\n\u003cli\u003eNo complex programming required\u003c\/li\u003e\n\u003cli\u003ePlug-and-play operation\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Safety Precautions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e❌ Do not use with Li-ion or LiPo batteries (use Li-ion version instead)\u003c\/li\u003e\n\u003cli\u003e❌ Do not connect to wrong voltage configuration\u003c\/li\u003e\n\u003cli\u003e❌ Ensure correct polarity when wiring\u003c\/li\u003e\n\u003cli\u003e✅ Only use with LiFePO4 (Li-Fe) batteries\u003c\/li\u003e\n\u003cli\u003e✅ Select the correct S configuration for your battery\u003c\/li\u003e\n\u003cli\u003e✅ Double-check wiring before powering on\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eUsage Tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe display shows approximate capacity based on LiFePO4 voltage curve\u003c\/li\u003e\n\u003cli\u003eAccuracy may vary under load vs no-load conditions\u003c\/li\u003e\n\u003cli\u003eUse as a general indicator, not precision measurement\u003c\/li\u003e\n\u003cli\u003eLiFePO4 has flatter discharge curve than Li-ion\u003c\/li\u003e\n\u003cli\u003eRecharge when display shows 30% or lower for battery longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe stand behind the quality of our products. If you experience any issues with the LED display board, please contact us for support. Always select the correct configuration for your LiFePO4 battery pack and follow installation instructions carefully.\u003c\/p\u003e","brand":"fmabattery","offers":[{"title":"2S 6.4V","offer_id":46447701721277,"sku":"FPME02S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"3S 9.6V","offer_id":46447701754045,"sku":"FPME03S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"4S 12.8V","offer_id":46447701786813,"sku":"FPME04S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"5S 16.0V","offer_id":46447701819581,"sku":"FPME05S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"6S 19.2V","offer_id":46447701852349,"sku":"FPME06S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"7S 22.4V","offer_id":46447701885117,"sku":"FPME07S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"8S 25.6V","offer_id":46447701917885,"sku":"FPME08S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"9S 28.8V","offer_id":46447701950653,"sku":"FPME09S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"10S 32.0V","offer_id":46447701983421,"sku":"FPME10S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"11S 35.2V","offer_id":46447702016189,"sku":"FPME11S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"12S 38.4V","offer_id":46447702048957,"sku":"FPME12S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"13S 41.6V","offer_id":46447702081725,"sku":"FPME13S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"14S 44.8V","offer_id":46447702114493,"sku":"FPME14S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"15S 48.0V","offer_id":46447702147261,"sku":"FPME15S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"16S 51.2V","offer_id":46447702180029,"sku":"FPME16S-5LED","price":8.95,"currency_code":"USD","in_stock":true},{"title":"1S 3.2V","offer_id":46447702212797,"sku":"FPME01S-5LED","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/57_caa702e7-a352-48af-9118-67c35e25c572.jpg?v=1772500089","url":"https:\/\/fmabattery.com\/products\/2pcs-1s-16s-3-2-51-2v-li-fe-lifepo4-battery-voltage-capacity-led-display-board","provider":"fmabattery","version":"1.0","type":"link"}