{"product_id":"black-decker-6v-12v-battery-maintainer-trickle-charger-bm3b","title":"BLACK+DECKER 6v\/12v Battery Maintainer\/Trickle Charger BM3B","description":"\u003cp\u003e\u003cem\u003eBLACK+DECKER BM3B 6V\/12V battery maintainer and trickle charger — automatic maintenance charging for cars, trucks, motorcycles, boats, and lawn equipment. Prevents battery drain during storage.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThe BLACK+DECKER BM3B is an automatic battery maintainer and trickle charger that keeps 6V and 12V lead-acid batteries fully charged during storage without overcharging. Connect it and leave it — the automatic maintenance mode monitors battery voltage and applies a trickle charge only when needed. Suitable for cars, trucks, motorcycles, ATVs, boats, RVs, and lawn equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey specs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSKU: BD000\u003c\/li\u003e\n\u003cli\u003eModel: BM3B\u003c\/li\u003e\n\u003cli\u003eCompatible batteries: 6V and 12V lead-acid\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic battery maintainer \/ trickle charger\u003c\/li\u003e\n\u003cli\u003eMode: Automatic maintenance (no overcharging)\u003c\/li\u003e\n\u003cli\u003eApplications: Cars, trucks, motorcycles, ATVs, boats, RVs, lawn equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy it works:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLead-acid batteries self-discharge during storage — a battery left in a vehicle or equipment over winter can discharge to the point where it won't accept a charge and needs replacement. A maintainer prevents this by keeping the battery at full charge without the overcharging risk of a standard charger left connected. The BM3B's automatic mode makes it safe to leave connected indefinitely.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Vehicle owners, boaters, and outdoor equipment users who store vehicles or equipment seasonally and want to prevent battery drain and replacement costs.\u003c\/p\u003e","brand":"UST","offers":[{"title":"Default Title","offer_id":48470669263091,"sku":"BD000","price":30.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5109\/1187\/files\/961229f2-1-55.jpg?v=1770156113","url":"https:\/\/www.tangledtrailsgear.com\/products\/black-decker-6v-12v-battery-maintainer-trickle-charger-bm3b","provider":"Tangled Trails Outdoor Gear LLC","version":"1.0","type":"link"}