{"product_id":"horbiger-hydraulik-replacement-battery-12v-3000mah-ni-cd","title":"Horbiger Hydraulik 12V Ni-CD Compatible Battery 110529-I","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHorbiger Hydraulik — 12V Ni-CD Replacement Battery (110529-I)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 3000mAh Ni-CD replacement battery for the Horbiger Hydraulik medical hydraulic control system. It replaces OEM part number 110529-I and fits the Hydraulik platform directly. Capacity is 3000mAh (36Wh) — use the product data, not third-party estimates.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHydraulik platform compatibility:\u003c\/strong\u003e\n    The Hydraulik control system draws from a single 12V battery rail with a BMS handshake tied to cell chemistry. Ni-CD chemistry is required here — substituting Li-ion would fail the BMS verification check at startup and prevent the device from completing its power-on sequence.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge, rest, and load discharge on the bench. The BMS accepted the cell on first insertion, completed voltage verification without fault, and held stable output across the full discharge curve without triggering a low-voltage cutoff prematurely.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the device to complete its full power-on self-test cycle without interruption. The Hydraulik BMS runs a chemistry verification at startup — cutting power during this sequence logs a false battery fault that persists until the next clean reboot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Hydraulik alarms low battery immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Hydraulik BMS stores a capacity baseline from the previous cell. A new Ni-CD cell has not yet established its discharge profile, so the BMS compares measured voltage against the old baseline and flags it as insufficient. This is not a faulty battery — it is a learn-cycle gap. Run one full charge-discharge cycle before clinical use. After that cycle, the BMS recalibrates its threshold against the new cell's actual voltage curve and the alarm clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDevice will not power on after the replacement cell sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-CD cells self-discharge during storage, and the Hydraulik BMS has a minimum recovery threshold — typically around 10V on a 12V pack — below which it refuses to initialise. If the cell arrived below that threshold, the device shows no response at all, not even a fault code. Connect the charger and leave it on a full charge cycle before attempting to power the device on. Once the cell climbs back above the BMS recovery floor, the device will boot normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381368553562,"sku":"BWCS-HRD110MD-1","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381368586330,"sku":"BWCS-HRD110MD-2","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381368619098,"sku":"BWCS-HRD110MD-3","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HRD110MD-1.webp?v=1778900267","url":"https:\/\/batteryweb.com\/products\/horbiger-hydraulik-replacement-battery-12v-3000mah-ni-cd","provider":"BatteryWeb","version":"1.0","type":"link"}