{"product_id":"mastervolt-chargemaster-44020120-12-amp-24v-3-bank-battery-charger","title":"Mastervolt ChargeMaster 44020120 12 Amp 24V 3-Bank Battery Charger","description":"\u003cp\u003eChargeMaster Battery Charger - 12 Amp - 3 Bank - 24V\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePower You Can Rely On\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eMake the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolts ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. The ChargeMaster can charge multiple battery banks simultaneously thanks to its combined functionality. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (not available on ChargeMaster 24\/6). You also have the option of central, local or remote monitoring, configuration and control of your system. The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCharging Your Batteries With Every Voltage\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out of limited generator capacity.nbsp;\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSturdy Connectionsnbsp;\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eMetal-on-metal fitting gives a firm connection, and prevents corrosion or overheating of contact surfaces.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCharging Multiple Battery Banksnbsp;\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe ChargeMaster series has three equal charge outputs. Those of the smaller ChargeMaster models are pre-installed with two meters of cable for a plug amp; play solution, while the heavier models have one full output (for example for your service battery) and two outputs of 10 A, ideal for your starter batteries.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-Step+ charging technology for fast and complete charging. \u003c\/li\u003e\n\u003cli\u003eSafe and complete charging due to standard safety features.\u003c\/li\u003e\n\u003cli\u003eMemory function prevents overcharging in case of an unstable power supply. \u003c\/li\u003e\n\u003cli\u003eClear control panel.\u003c\/li\u003e\n\u003cli\u003eEasy to install.\u003c\/li\u003e\n\u003cli\u003eBuilt-in system functionality (MasterBus) in combination with other Mastervolt products (not available on ChargeMaster 24\/6).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eGeneral Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal output voltage: 24 Vnbsp;\u003c\/li\u003e\n\u003cli\u003eTotal charge current:12 Anbsp;\u003c\/li\u003e\n\u003cli\u003eNumber of battery outlets: 3nbsp;\u003c\/li\u003e\n\u003cli\u003eCharge current second output: 12 Anbsp;\u003c\/li\u003e\n\u003cli\u003eCharge current third output:12 Anbsp;\u003c\/li\u003e\n\u003cli\u003eBattery capacity range: 24-120 Ahnbsp;\u003c\/li\u003e\n\u003cli\u003eNominal input voltage: 120\/230 V (90-265 V), 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eAC connection: 2M AC cable\u003c\/li\u003e\n\u003cli\u003ePower supply mode: yes\u003c\/li\u003e\n\u003cli\u003eDisplay\/read-out: LED display\u003c\/li\u003e\n\u003cli\u003eFastening: 4x screw\u003c\/li\u003e\n\u003cli\u003eDimensions, H x W x D: 234 x 132 x 60 mm \/ 9.2 x 5.2 x 2.4 inch\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8 kg \/ 4.0 lb\u003c\/li\u003e\n\u003cli\u003eApprovals:CE, ABYC A-31, SAE J1171\/ISO8846 ignition protected\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCharge characteristic: IUoUo, automatic \/ 3-step+ for gel\/AGM\/wet\/Lithium Ion\u003c\/li\u003e\n\u003cli\u003eCharge voltage Bulk: 28.8 V\u003c\/li\u003e\n\u003cli\u003eCharge voltage Absorption: 28.5 V\u003c\/li\u003e\n\u003cli\u003eAbsorption time: 4 hours\u003c\/li\u003e\n\u003cli\u003eCharge voltage Float (wet batteries): 26.5 V\u003c\/li\u003e\n\u003cli\u003eCharge voltage Float (gel\/AGM batteries): 27.6 V\u003c\/li\u003e\n\u003cli\u003eTemperature compensation: -60 mV\/ C -33 mV\/ F\u003c\/li\u003e\n\u003cli\u003eVoltage compensation: automatic\u003c\/li\u003e\n\u003cli\u003ePower consumption (DC side): lt; 2 mA\u003c\/li\u003e\n\u003cli\u003eFull load consumption (230 V AC): 435 W\u003c\/li\u003e\n\u003cli\u003eCurrent Control function: no\u003c\/li\u003e\n\u003cli\u003ePower factor control:  0.98\u003c\/li\u003e\n\u003cli\u003eTemperature range (ambient temp.): -25 C to 60 C, derating gt; 25 C -13 F to 140 F\u003c\/li\u003e\n\u003cli\u003eSound level: lt; 52 dBA at 1M\u003c\/li\u003e\n\u003cli\u003eProtection degree: IP23\u003c\/li\u003e\n\u003cli\u003eProtections: over temperature, over load, short circuit, high\/low battery voltage\u003c\/li\u003e\n\u003cli\u003eCooling: vario fan\u003c\/li\u003e\n\u003cli\u003eMasterBus compatible: yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Mastervolt ChargeMaster 44020120 is a 12-amp, 24-volt battery charger designed for marine and mobile power systems that need dependable charging for multiple battery banks. Its three-bank configuration, automatic voltage operation, and 3-Step+ charging technology help support fast, complete charging for compatible gel, AGM, wet, and Lithium Ion batteries.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAuto-ranging operation accepts 90-265 volts AC at 50 or 60 Hz, making the ChargeMaster suitable for use with varying mains power around the world. The charger can charge three battery banks simultaneously, while its memory function helps prevent overcharging during an unstable power supply. A clear LED display provides straightforward status information, and the integrated power supply mode supports system operation when needed.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-Step+ charging technology supports automatic charging for gel, AGM, wet, and Lithium Ion batteries.\u003c\/li\u003e\n\u003cli\u003eThree battery outlets provide simultaneous charging for multiple battery banks.\u003c\/li\u003e\n\u003cli\u003eAuto-ranging input accepts 90-265 V AC at 50 or 60 Hz.\u003c\/li\u003e\n\u003cli\u003eMasterBus compatibility enables system monitoring, configuration, and control when used with compatible Mastervolt products.\u003c\/li\u003e\n\u003cli\u003eBuilt-in protection helps address over-temperature, overload, short circuit, and high or low battery voltage conditions.\u003c\/li\u003e\n\u003cli\u003eIgnition-protected design with CE, ABYC A-31, and SAE J1171\/ISO8846 approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Mastervolt\u003c\/li\u003e\n\u003cli\u003eModel\/Part Number: 44020120\u003c\/li\u003e\n\u003cli\u003eNominal output voltage: 24 V\u003c\/li\u003e\n\u003cli\u003eTotal charge current: 12 A\u003c\/li\u003e\n\u003cli\u003eBattery capacity range: 24-120 Ah\u003c\/li\u003e\n\u003cli\u003eInput voltage: 120\/230 V AC, 90-265 V AC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eCharge outputs: 3\u003c\/li\u003e\n\u003cli\u003eCharge characteristic: IUoUo, automatic 3-Step+\u003c\/li\u003e\n\u003cli\u003eDisplay: LED\u003c\/li\u003e\n\u003cli\u003eCooling: Vario fan\u003c\/li\u003e\n\u003cli\u003eProtection degree: IP23\u003c\/li\u003e\n\u003cli\u003eAmbient temperature range: -13°F to 140°F, with derating above 77°F\u003c\/li\u003e\n\u003cli\u003eWeight: 4.0 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eChoose the Mastervolt ChargeMaster 44020120 for organized, automatic 24-volt battery charging across three banks in compatible marine and mobile power applications.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSEO META DESCRIPTION:\u003c\/strong\u003e\u003cbr\u003eMastervolt ChargeMaster 12-amp 24V battery charger with three banks, automatic 3-Step+ charging, auto-ranging input, and MasterBus compatibility.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e3-Step+ charging technology supports automatic charging for gel, AGM, wet, and Lithium Ion batteries.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThree battery outlets provide simultaneous charging for multiple battery banks.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAuto-ranging input accepts 90-265 V AC at 50 or 60 Hz.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMasterBus compatibility enables system monitoring, configuration, and control with compatible Mastervolt products.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in protection helps address over-temperature, overload, short circuit, and high or low battery voltage conditions.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIgnition-protected design with CE, ABYC A-31, and SAE J1171\/ISO8846 approvals.\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":44881627545689,"sku":"66378","price":631.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/66378XL.jpg?v=1789188718","url":"https:\/\/www.marinepartsonly.com\/products\/mastervolt-chargemaster-44020120-12-amp-24v-3-bank-battery-charger","provider":"Marine Parts Only","version":"1.0","type":"link"}