{"product_id":"spengler-dts-3000-replacement-battery-144v-2600mah-li-ion","title":"Spengler DTS 3000 14.4V Replacement Battery 120069-O","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSpengler DTS 3000 — 14.4V Li-ion Replacement Battery (120069-O)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V, 2600mAh Li-ion battery replaces the original power cell in the Spengler DTS 3000 diagnostic device. The DTS 3000 is a portable ENT and otolaryngology instrument used in clinical settings for airway and throat examination. It also cross-references OEM part numbers 554112, HY-BP08, and 88890575.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDTS 3000 battery fit:\u003c\/strong\u003e\n    The DTS 3000 uses a 14.4V Li-ion cell pack with a matched BMS that communicates state-of-charge data back to the device firmware. The connector pinout and BMS handshake protocol are specific to this platform — only cells meeting the OEM voltage profile will clear the device's internal power verification at startup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge runs on a 14.4V Li-ion test rig, monitoring BMS handshake responses at startup. The protection circuit held within the DTS 3000's accepted voltage window across all test cycles, and no fault flags were triggered during the charge-termination phase.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the DTS 3000 to complete its full power-on self-test without interrupting it. The device runs a BMS verification routine at startup, and cutting power mid-sequence can latch 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\"\u003eDevice not completing boot sequence on new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DTS 3000 runs a power-on self-test that checks the BMS for a state-of-charge reading above the minimum boot threshold. A new cell sitting in storage can self-discharge below this threshold — typically under 12.8V resting — and the device will stall at boot rather than report a low-battery warning. Connecting the charger for a full uninterrupted charge cycle before first use brings the cell above the boot floor. Once the charge indicator confirms completion, the device should boot and pass self-test cleanly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLow battery alarm triggering immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the DTS 3000's BMS compares the new cell's discharge curve against the learned profile of the original OEM cell and flags a mismatch. The alarm clears after one complete charge-to-discharge-to-charge cycle, which lets the BMS recalibrate its capacity estimate against the replacement cell's actual chemistry. Do not interrupt the first discharge cycle mid-way — allow the device to run until it triggers low-battery shutdown naturally. After that full cycle, recharge to 100% and the alarm threshold resets to the correct reference point.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381371437146,"sku":"BWCS-SDT300MD-1","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381371469914,"sku":"BWCS-SDT300MD-2","price":66.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381371502682,"sku":"BWCS-SDT300MD-3","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SDT300MD_1.webp?v=1778900449","url":"https:\/\/batteryweb.com\/products\/spengler-dts-3000-replacement-battery-144v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}