{"product_id":"stanley-security-devices-replacement-battery-6v-2700mah-alkaline","title":"Stanley 6V Alkaline Door Lock Compatible Battery 2700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eStanley Security Devices — 6V Alkaline Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 6V alkaline replacement battery rated at 2700mAh (16.2Wh) for Stanley electronic door lock systems. It fits Stanley security devices in residential and commercial door lock applications. The alkaline chemistry delivers stable current to both the lock actuator motor and the onboard electronic control circuitry.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStanley electronic lock compatibility:\u003c\/strong\u003e\n    Stanley door locks in this category share a 6V power rail that feeds both the motorised bolt mechanism and the access control electronics simultaneously. A single undersized or out-of-spec battery causes both systems to misbehave at once, which is why matching voltage and capacity exactly matters here.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through repeated lock and unlock cycles, monitoring the voltage under motor-start load. The battery held above the BMS threshold through full actuation cycles without triggering a low-voltage cutoff during the inrush spike.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap access method verification:\u003c\/strong\u003e\n    After fitting this battery, test every access method — keypad, Bluetooth, and keycard — before closing the door. Some Stanley lock firmware runs a handshake sequence after power interruption that must complete fully before all credential types are accepted.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy Stanley locks beep \"low battery\" seconds after a fresh battery is fitted\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eStanley electronic locks store a low-voltage threshold in firmware and compare it against the battery reading on first power-up. If the replacement battery sat in storage at reduced open-circuit voltage, the lock reads it as depleted before any current is drawn. This is a voltage-at-rest issue, not a capacity issue. Fit a fresh cell that reads at or above 6.3V open circuit and the warning clears immediately.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBluetooth fails to reconnect to the Stanley lock after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eRemoving the battery fully resets the Bluetooth radio stack on several Stanley lock models. The lock does not automatically re-advertise to previously paired devices after power is restored — it waits for a manual re-pair trigger. Open the Stanley app, remove the lock from your paired devices list, then re-add it from scratch. The Bluetooth module on these locks resumes normal pairing mode within 30 seconds of battery insertion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360222478426,"sku":"BWCS-DRL120SL-1","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360222511194,"sku":"BWCS-DRL120SL-2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360222543962,"sku":"BWCS-DRL120SL-3","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DRL120SL-1.webp?v=1778610981","url":"https:\/\/batteryweb.com\/products\/stanley-security-devices-replacement-battery-6v-2700mah-alkaline","provider":"BatteryWeb","version":"1.0","type":"link"}