{"product_id":"mastervolt-83309002-charge-mate-pro-90","title":"Mastervolt 83309002 Charge Mate Pro 90","description":"\u003ch1\u003eMastervolt 83309002 Charge Mate Pro 90 - Advanced Charging Capability\u003c\/h1\u003e\u003cp\u003eThe Mastervolt 83309002 Charge Mate Pro 90 is an advanced charging solution designed to effectively distribute charger or alternator current between two battery banks. It is ideal for leisure and professional marine and mobile applications that require prioritized or current limited charging.\u003c\/p\u003e\u003cp\u003eThe Charge Mate Pro 90 features a current limited electronic charge relay with high efficiency and reverse current protection. It connects both batteries during charging and keeps them isolated when discharging, significantly reducing the risk of a flat starter battery. The primary battery, such as a starter battery, is charged with priority, and the return current is automatically blocked even when the secondary battery has a higher voltage.\u003c\/p\u003e\u003cp\u003eWith the Charge Mate Pro 90, you can connect a secondary battery, like a bow thruster battery, to a service battery. This ensures that the service battery is always charged with priority, while blocking the return current from the bow thruster battery to guarantee its charge. The current limiting feature prevents power dips in the onboard electrical network.\u003c\/p\u003e\u003cp\u003eThe Charge Mate Pro 90 offers a higher charge current, making it suitable for charging Lithium-Ion batteries. It is also compatible with large automotive alternators up to 180 A and can be used in parallel operation with a 225 Amp alternator to fulfill even higher continuous power demands.\u003c\/p\u003e\u003ch2\u003eProduct Features:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eCharges two battery banks from a single source\u003c\/li\u003e  \u003cli\u003eElectronic charge coupling with very low voltage drop\u003c\/li\u003e  \u003cli\u003eMakes effective dual charging possible\u003c\/li\u003e  \u003cli\u003eSuitable for all battery types, including Lithium-Ion\u003c\/li\u003e  \u003cli\u003eCharge current secondary battery limited to 90 A\u003c\/li\u003e  \u003cli\u003eHigh system reliability by prioritizing charging of the main battery\u003c\/li\u003e  \u003cli\u003eUnidirectional which blocks return current under all circumstances\u003c\/li\u003e  \u003cli\u003ePrevents power dips in the onboard electrical network\u003c\/li\u003e  \u003cli\u003eSuitable for all kinds of chargers and alternators\u003c\/li\u003e  \u003cli\u003eMonitoring with LED status indication\u003c\/li\u003e  \u003cli\u003eIP65 electronics in a corrosion-resistant casing with aluminum heat sinks\u003c\/li\u003e  \u003cli\u003eFast and easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGeneral Specifications:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eMonitoring: LED (warnings and status indication)\u003c\/li\u003e  \u003cli\u003eOutput current: limited to 90 A; \u0026gt; 25 \u0026amp;degC derating power\u003c\/li\u003e  \u003cli\u003eNumber of battery outlets: 2\u003c\/li\u003e  \u003cli\u003eInput voltage range: 9-32 V\u003c\/li\u003e  \u003cli\u003eParallel configuration: Yes\u003c\/li\u003e  \u003cli\u003eBattery voltage: Automatic 12\/24 V detection\u003c\/li\u003e  \u003cli\u003eRemote switch functions: On, off, auto, start to assist\u003c\/li\u003e  \u003cli\u003eDimensions, hxwxd: 157 x 140 x 80 mm\/6.2 x 5.5 x 3.1 inch\u003c\/li\u003e  \u003cli\u003eWeight: 0.88 kg\/1.9 lb\u003c\/li\u003e  \u003cli\u003eCompliance: CE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eConnection possibilities: 3 x faston connectors (switch, ground, and status)  switch: for an optional single-pole ON-OFF-ON switch for remote operation  status: for an optional LED indicator\u003c\/li\u003e  \u003cli\u003ePower consumption: Switch open: \u0026lt; 1 mA at 12\/24 V DC\u003c\/li\u003e  \u003cli\u003eBattery types: All types (Lithium-Ion protection via Multipurpose Contact Output, product code 77030500)\u003c\/li\u003e  \u003cli\u003eSwitch on voltage: 13.5 V (12 V) \/ 27 V (24 V)\u003c\/li\u003e  \u003cli\u003eSwitch on delay: 5 sec\u003c\/li\u003e  \u003cli\u003eSwitch off voltage: 12.75 V (12 V) \/ 25.5 V (24 V)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLearn More:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Battery_charger\" onclick=\"window.open(this.href, 'popup', 'height=600,width=800'); return false;\"\u003eBattery Charger\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Alternator_(automotive)\" onclick=\"window.open(this.href, 'popup', 'height=600,width=800'); return false;\"\u003eAutomotive Alternator\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Lithium-ion_battery\" onclick=\"window.open(this.href, 'popup', 'height=600,width=800'); return false;\"\u003eLithium-Ion Battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":48077367378241,"sku":"0816882021350","price":267.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/3372\/1153\/files\/CWR-93492_0816882021350_image1.jpg?v=1758749851","url":"https:\/\/www.atlantisshowroom.com\/products\/mastervolt-83309002-charge-mate-pro-90","provider":"Atlantis Showroom","version":"1.0","type":"link"}