{"product_id":"van-lien-11190013v-replacement-battery-36v-4000mah-ni-cd","title":"Van Lien 11190013V Emergency Light Replacement Battery 3.6V 4000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eVan Lien 11190013V — 3.6V Ni-CD Replacement Battery (11190013V)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 4000mAh Ni-CD cell for Van Lien emergency lighting units. It fits models 11190013V, 3SAVTD113LF, and SET A 3 ST D 4.0\/HT LB. When the original cell can no longer hold charge, this replacement restores the fitting's ability to sustain illumination during a mains failure event.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFits 11190013V, 3SAVTD113LF, and SET A 3 ST D 4.0\/HT LB:\u003c\/strong\u003e\n    These fittings share the same 3.6V charge rail, cell footprint, and trickle-charge acceptance window — which is why one cell covers all three variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through a full charge cycle and a simulated mains-fail discharge. The BMS accepted the cell within its float voltage window and the fitting's charge indicator moved to green without manual intervention.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst test cycle after installation:\u003c\/strong\u003e\n    Within 24 hours of fitting the new cell, hold the test button for the full rated duration. This lets the charge controller register the new cell's capacity and confirm load acceptance before your next compliance inspection — skipping this step is the most common reason a new battery fails its first duration test.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator staying red after new battery installation\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-CD cells shipped in storage state typically sit at 3.0–3.2V — below the float acceptance threshold many Van Lien charge controllers expect on first contact. The controller reads that voltage as a fault condition rather than a dischargeable cell, so the indicator stays red. Leaving the fitting connected to mains for 12–24 hours allows the trickle circuit to bring the cell up past the acceptance threshold, usually around 3.6V nominal. If the indicator has not moved to green after 24 hours, disconnect and reconnect mains power to trigger a fresh controller poll.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eEmergency light dims partway through a duration test after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA freshly installed Ni-CD cell has not yet gone through a full charge-discharge conditioning cycle, so its usable capacity at the start is below the rated 4000mAh. Under sustained load during a duration test, voltage sags earlier than it will after conditioning. This is not a faulty cell — it is a cell that has not yet reached rated capacity. Run one complete manual test cycle immediately after installation: hold the test button until the light cuts out, then allow a full 24-hour recharge before the compliance test. Capacity reaches its rated level within the first two full cycles.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360423411802,"sku":"BWCS-SFT031LS-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360423444570,"sku":"BWCS-SFT031LS-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360423477338,"sku":"BWCS-SFT031LS-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SFT031LS-1.webp?v=1778614657","url":"https:\/\/batteryweb.com\/products\/van-lien-11190013v-replacement-battery-36v-4000mah-ni-cd","provider":"BatteryWeb","version":"1.0","type":"link"}