{"product_id":"renogy-12v-20a-24v-10a-ac-to-dc-lfp-portable-battery-charger-rbc20a1p-us","title":"Renogy | 24V 10A AC-to-DC LFP Portable Battery Charger | RBC10A2P-US","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ctitle\u003eRenogy 20A AC-to-DC LFP Portable Battery Charger\u003c\/title\u003e\n\n\n\n\u003ch1\u003eRenogy 20A AC-to-DC LFP Portable Battery Charger\u003c\/h1\u003e\n\n\u003ch4\u003eReliable, quiet charging for 12V LiFePO4 batteries — including a wake-up function for BMS-protected cells\u003c\/h4\u003e\n\n\u003cp\u003eThe Renogy 20A portable charger automatically charges and maintains 12V lithium-iron phosphate (LiFePO4 \/ LFP) batteries. It senses battery voltage and current, uses a three-stage charging profile, and includes an activation mode to recover batteries that have triggered BMS protection. The unit is fanless, certified for safety, and built for easy, worldwide use.\u003c\/p\u003e\n\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGet batteries back into service: the activation function can wake a lithium battery that has entered BMS protection, avoiding unnecessary replacements.\u003c\/li\u003e\n\u003cli\u003eSave time: intelligent, three-stage charging (CC ? CV ? trickle) delivers efficient charging so batteries reach full capacity faster.\u003c\/li\u003e\n\u003cli\u003eLess noise and fewer installation constraints: fanless, patented plastic profile dissipates heat quietly and reduces space\/angle concerns.\u003c\/li\u003e\n\u003cli\u003eCharge anywhere: wide AC input (100–240 VAC) makes the charger compatible with power grids around the world.\u003c\/li\u003e\n\u003cli\u003eFeel secure: multiple built-in protections and clear indicator lights reduce worry while charging.\u003c\/li\u003e\n\u003cli\u003eSimple setup: plug-and-play connections and included cable let you start charging with minimal fuss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLithium battery activation mode to exit BMS low-voltage\/low-temperature protection and resume charging.\u003c\/li\u003e\n\u003cli\u003eThree-stage smart charging: constant current (CC), constant voltage (CV), and trickle maintenance.\u003c\/li\u003e\n\u003cli\u003eAutomatic voltage and current detection to switch charging stages without user input.\u003c\/li\u003e\n\u003cli\u003eHigh efficiency — up to about 92% conversion efficiency.\u003c\/li\u003e\n\u003cli\u003eSix built-in safety protections: short circuit, over-current, over-temperature, over-voltage, under-voltage, and reverse polarity protection.\u003c\/li\u003e\n\u003cli\u003eVisual status indicator shows charging stage and fault conditions.\u003c\/li\u003e\n\u003cli\u003eFanless design with a patented plastic profile for rapid passive heat dissipation and silent operation.\u003c\/li\u003e\n\u003cli\u003eWide AC input range (100–240 VAC 50\/60 Hz) for international use.\u003c\/li\u003e\n\u003cli\u003eIncludes battery charging cable with alligator clips (12 AWG) and blade fuse for reverse-connection protection.\u003c\/li\u003e\n\u003cli\u003ePortable form factor for in-vehicle, RV, marine, and home use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RBC20A1P\u003c\/li\u003e\n\u003cli\u003eCharger type: AC-to-DC portable charger preset for Lithium-iron Phosphate (LiFePO4 \/ LFP) 12V systems\u003c\/li\u003e\n\u003cli\u003eRated charge current: 20 A\u003c\/li\u003e\n\u003cli\u003eMaximum charge power: 340 W (12V battery)\u003c\/li\u003e\n\u003cli\u003eBattery input voltage range: 11 V DC – 16 V DC\u003c\/li\u003e\n\u003cli\u003eRated input voltage: 100–240 VAC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eSelf consumption: 50 mA\u003c\/li\u003e\n\u003cli\u003eCharger efficiency: up to ~92%\u003c\/li\u003e\n\u003cli\u003eIndicator: multi-color LED showing charging stage and fault status\u003c\/li\u003e\n\u003cli\u003eBuilt-in protections: short circuit, over-current, over-temperature, over-voltage, under-voltage, reverse polarity\u003c\/li\u003e\n\u003cli\u003eIncluded accessories: 20A AC-to-DC LFP Portable Battery Charger (1×), battery charging cable with 12 AWG alligator clips, blade fuse\u003c\/li\u003e\n\u003cli\u003eTerminal size: 14 AWG\u003c\/li\u003e\n\u003cli\u003eDimensions (L × W × H): 233 × 108 × 64 mm (9.20 × 4.30 × 2.52 in)\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 kg (3.8 lbs)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -29 °C to 45 °C (-20 °F to 113 °F)\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40 °C to 75 °C (-40 °F to 167 °F)\u003c\/li\u003e\n\u003cli\u003eHumidity: 90%–95% RH\u003c\/li\u003e\n\u003cli\u003eEnclosure rating: IP20\u003c\/li\u003e\n\u003cli\u003eRegulatory \u0026amp; safety certifications: UKCA, CE, CB, PSE\u003c\/li\u003e\n\u003cli\u003eTypical charging time example: roughly 3.5 hours to replenish a 100 Ah LFP battery at the charger’s 20 A rate (actual time depends on battery state and BMS limits)\u003c\/li\u003e\n\u003cli\u003eWarranty: 2-year material and workmanship warranty for accessories (see full warranty for specifics)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003c\/body\u003e","brand":"Renogy","offers":[{"title":"24V 10A","offer_id":54473176711459,"sku":"RBC10A2P-US","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/4342\/8643\/files\/RBC20A1P_3388cf97-a9b6-48f8-a7fd-b8e9a952e595.jpg?v=1762394610","url":"https:\/\/techwaveessentials.com\/products\/renogy-12v-20a-24v-10a-ac-to-dc-lfp-portable-battery-charger-rbc20a1p-us","provider":"TechWave Essentials","version":"1.0","type":"link"}