{"product_id":"dantech-electronic-engineering-battery-low-voltage-isolator-da290","title":"Dantech Electronic Engineering DA290 battery low-voltage isolator, White","description":"\u003cp\u003e\u003cstrong\u003ePlease note: this is a non-returnable item (excluding faulty goods)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDantech Electronic Engineering DA290 is a battery low-voltage isolator.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed to protect and extend the life of lead acid batteries from deep discharge damage. Normal lead acid batteries are commonly manufactured with thin plates, very porous separators and low density plate oxides which cause the battery to break down during deep discharge, within a few deep cycles most batteries lose around half their total usable capacity. Once drained to a critical level the battery voltage then starts to drop rapidly.\u003c\/p\u003e\n\u003cp\u003eThis isolator will disconnect the battery from the load when it reaches 9V, protecting the battery from a deep discharge. Once the battery is re-charged the DA290 will automatically re-connect by default at 11.5V.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e11V Disconnect\u003c\/li\u003e\n\u003cli\u003eProtect against deep cycle damage\u003c\/li\u003e\n\u003cli\u003eCurrent consumption \u0026lt;50mA\u003c\/li\u003e\n\u003cli\u003eFault indication, follows relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are matching this to an existing installation, work from the DA290 part number rather than the description.\u003c\/p\u003e","brand":"Dantech Electronic Engineering","offers":[{"title":"Default Title","offer_id":57542924665205,"sku":"DA290","price":34.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/DA290.jpg?v=1788369156","url":"https:\/\/wmestore.co.uk\/products\/dantech-electronic-engineering-battery-low-voltage-isolator-da290","provider":"WME","version":"1.0","type":"link"}