{"product_id":"nova-statstrip-glucose-meter-replacement-battery-37v-1800mah-li-polymer","title":"Nova StatStrip Glucose Meter Replacement Battery 3.7V 1800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eNova StatStrip Glucose Meter \/ TPS-2003 — 3.7V Li-Polymer Replacement Battery (654141)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1800mAh lithium-polymer battery is a direct replacement for the Nova StatStrip Glucose Meter and TPS-2003. It restores power to the test strip reader and digital display after the original cell has degraded. OEM part number 654141 confirms fitment across both listed models.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStatStrip and TPS-2003 compatibility:\u003c\/strong\u003e\n    Both models share the same 3.7V power rail, 654141 connector footprint, and BMS handshake protocol. Swapping between these two device variants requires no hardware modification — the BMS on each unit accepts the same charge profile and cell chemistry.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the StatStrip's full charge-discharge sequence and confirmed the BMS accepted the Li-Polymer charge curve without fault. The protection circuit engaged correctly at both the low-voltage cutoff and charge termination thresholds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation startup sequence:\u003c\/strong\u003e\n    After fitting this battery, allow the StatStrip to complete its full power-on self-test without interruption. The device runs a BMS verification routine at boot — cutting power mid-sequence triggers a persistent battery fault that clears only on a full reboot, not a simple restart.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the StatStrip shows a low battery alert immediately after a confirmed full charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe StatStrip's BMS stores charge-cycle history from the previous cell. When a new cell is installed, the BMS compares its internal state-of-charge model against the new cell's resting voltage, and a mismatch can trigger a false low-battery flag. This is not a fault with the replacement cell — it is a calibration gap. Run one complete charge-discharge cycle from full to the device's automatic cutoff, then charge to 100% again. After that cycle, the BMS recalibrates its capacity model to the new cell and the alert clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eStatStrip will not power on after the replacement cell sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells self-discharge during storage. If the cell voltage dropped below approximately 3.0V before installation, the StatStrip's BMS may block startup entirely as a protection measure. Connect the device to its charger for a minimum of 30 minutes before pressing the power button — the charge IC applies a low-current pre-charge to bring the cell above the BMS recovery threshold before normal charging begins. Once the device shows a charging indicator, allow it to reach a full charge before use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381437726810,"sku":"BWCS-NTS203MD-1","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381437759578,"sku":"BWCS-NTS203MD-2","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381437792346,"sku":"BWCS-NTS203MD-3","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-NTS203MD-1.webp?v=1778900853","url":"https:\/\/batteryweb.com\/products\/nova-statstrip-glucose-meter-replacement-battery-37v-1800mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}