{"product_id":"the-basement-watchdog-bw-27agm-maintenance-free-agm-battery-for-backup-sump-pumps","title":"The Basement Watchdog BW-27AGM Maintenance Free AGM Battery for Backup Sump Pumps","description":"\u003ch2\u003eMaintenance-free standby power for backup sump pumps\u003c\/h2\u003e\n\u003cp\u003ePower outages can leave basements vulnerable. The Basement Watchdog BW-27AGM provides a maintenance-free AGM battery option designed to stay ready when you need it most. This standby unit supports a range of Basement Watchdog sump pump configurations, offering a practical, plug-and-play solution that reduces the daily upkeep while keeping critical protection within reach.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes the BW-27AGM stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintenance free: no need to add battery fluid or distilled water, simplifying setup and ongoing care.\u003c\/li\u003e\n  \u003cli\u003eVariable protection duration: up to 40 hours on select Big Dog configurations, up to 48 hours on Special + and related systems, and up to 80 hours on Emergency and combined setups—useful for extended outages with a low-duty cycle.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with Basement Watchdog lines: designed to work with many models, including older pre-2014 versions that include a Remote Terminal (note: verify compatibility to avoid nuisance alarms).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow it fits into daily life\u003c\/h3\u003e\n\u003cp\u003eIn routine operation, the BW-27AGM sits quietly in the backup stack, ready to power a sump pump during a blackout. The maintenance-free design means fewer things to monitor, translating into a smoother experience when weather disrupts power and pumps are needed most.\u003c\/p\u003e\n\n\u003ch3\u003ePractical benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable readiness during outages: standby power helps ensure your sump pump can respond when main power drops or fails.\u003c\/li\u003e\n  \u003cli\u003eLow-maintenance convenience: avoid regular fluid checks and water top-ups for a calmer, cleaner setup.\u003c\/li\u003e\n  \u003cli\u003eFlexible use with multiple systems: supports different Basement Watchdog configurations, including standby and combination configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor homes with varied sump pump arrangements, the BW-27AGM offers a practical path to maintain operation during extended power events. Always confirm model compatibility with your specific system to ensure optimal performance and to minimize false alarms.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the BW-27AGM battery used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A maintenance-free standby battery designed to power backup sump pumps during power outages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this battery compatible with older Basement Watchdog systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Older pre-2014 models with Remote Terminal may be compatible; verify compatibility to avoid false alarms.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"THE BASEMENT WATCHDOG","offers":[{"title":"Default Title","offer_id":53092344397935,"sku":"B077XL42DJ","price":287.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/the-basement-watchdog-bw-27agm-battery.jpg?v=1778746831","url":"https:\/\/taskholt.com\/products\/the-basement-watchdog-bw-27agm-maintenance-free-agm-battery-for-backup-sump-pumps","provider":"TaskHolt","version":"1.0","type":"link"}