{"product_id":"sterling-power-bb1210-battery-to-battery-charger-12v-to-12v-9a","title":"Sterling Power BB1210 Battery to Battery Charger, 12V to 12V 9A","description":"\u003cp\u003eThe Sterling Power BB1210 is a compact 12V to 12V smart charger that tops up your house battery whenever the engine runs. It is a good match for camper vans like the Sprinter or Transit, pickup campers, small RVs, tow-behind campers and boats with a modest auxiliary battery.\u003c\/p\u003e\u003cp\u003eUnlike a simple relay, the BB1210 works out what the battery needs and applies the right charge profile for its chemistry, then drops to a lower float voltage once the battery is full. Its buck-boost design runs at 95-98% efficiency, it limits its own current so it will not overload the alternator, and it works with smart alternators and Euro 6+ vehicles. The charge rate can be turned down to 85% or 65% of full output if you want to go easy on the alternator or the battery, and it can also isolate an EV's 12V battery from a leisure battery.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuck-boost design, 95-98% efficient\u003c\/li\u003e\n\u003cli\u003eLithium safe, with a low-temperature charge trip for lithium batteries\u003c\/li\u003e\n\u003cli\u003eCompatible with smart alternators and Euro 6+ vehicles\u003c\/li\u003e\n\u003cli\u003e6 preset battery types\u003c\/li\u003e\n\u003cli\u003eSwitches on by ignition feed or by vibration sense\u003c\/li\u003e\n\u003cli\u003eCurrent limiting, with selectable 100%, 85% or 65% output\u003c\/li\u003e\n\u003cli\u003e6 self-recovering protections\u003c\/li\u003e\n\u003cli\u003eMultiple BB chargers can be wired in parallel for more current\u003c\/li\u003e\n\u003cli\u003eOptional BBR remote control (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput voltage:\u003c\/strong\u003e 9-16V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 9A at 14.41V, about 130W continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput current:\u003c\/strong\u003e 10A at 13.68V, about 137W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Up to 98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent current:\u003c\/strong\u003e 5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtections:\u003c\/strong\u003e Under-voltage, input over-voltage, output over-voltage, over-current, charge over-temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -20 to 60 °C (-4 to 140 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Thermostatically controlled variable low-speed fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, UKCA, E-marked (24*10R06\/01*3789*00)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 123 x 130 x 56 mm (4.8 x 5.1 x 2.2 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.6 kg (1.32 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Sterling Power with Sterling Power's warranty. Ships from our warehouse in Upland, California. Not sure it fits your setup? Ask us before you order.\u003c\/p\u003e","brand":"Sterling Power","offers":[{"title":"Default Title","offer_id":68285003465005,"sku":"RVP-26305","price":255.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/BB1210angle_4636fba0-8afe-4d44-b4ff-6cdd753e8541.jpg?v=1794524721","url":"https:\/\/www.rvpartsgiant.com\/products\/sterling-power-bb1210-battery-to-battery-charger-12v-to-12v-9a","provider":"RV Parts Giant","version":"1.0","type":"link"}