{"product_id":"safran-morpho-tablet-2-replacement-battery-38v-4900mah-li-polymer","title":"Safran Morpho Tablet 2 TLp050A1 Replacement Battery 3.8V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSafran Morpho Tablet 2 — 3.8V Li-Polymer Replacement Battery (TLp050A1)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.8V, 4900mAh Li-Polymer replacement battery for the Safran Morpho Tablet 2 biometric identification terminal. It replaces OEM part TLp050A1 and restores power to the device used for field fingerprint scanning and identity verification. Capacity is rated at 18.62Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMorpho Tablet 2 platform fit:\u003c\/strong\u003e\n    The Morpho Tablet 2 runs a single-cell 3.8V Li-Polymer architecture with a BMS that enforces strict voltage window matching. This cell meets that window — the charge IC accepts the new cell without flagging an incompatible pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the Morpho Tablet 2 platform. The BMS handshake completed correctly, charge termination triggered at the expected cutoff voltage, and no fault codes were logged during the test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap fuel gauge reset:\u003c\/strong\u003e\n    After fitting this battery, run the device down to automatic shutoff, then charge it uninterrupted to 100% without using the tablet. This single full cycle recalibrates the fuel gauge IC against the new cell capacity and clears the inaccurate percentage readings that commonly appear after a swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMorpho Tablet 2 shutting down at 15–25% remaining after battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still calibrated to the old cell's discharge curve. When the fingerprint scanner, display, and wireless radio all draw simultaneously, voltage sags faster than the gauge predicts — and the protection circuit trips before the displayed percentage reaches zero. The device reads 20% but the cell is already below the BMS low-voltage cutoff under combined load. One full discharge-to-shutoff cycle followed by an uninterrupted charge to 100% resets the calibration and eliminates the premature shutdown.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMorpho Tablet 2 showing incorrect battery percentage after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe percentage displayed comes from a fuel gauge IC that learned the internal resistance and capacity curve of the original cell over many cycles. A new cell has different characteristics, so the stored calibration data produces inaccurate readings immediately after installation. You may see the percentage jump, stall, or drop faster from 100% than expected — this is gauge drift, not a fault with the cell. Discharge the device fully until it shuts off automatically, then charge to 100% without interruption to force a fresh calibration against 3.8V nominal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43425828864090,"sku":"BWCS-SFT200SL-1","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43425828896858,"sku":"BWCS-SFT200SL-2","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43425828929626,"sku":"BWCS-SFT200SL-3","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SFT200SL-1.webp?v=1779929929","url":"https:\/\/batteryweb.com\/products\/safran-morpho-tablet-2-replacement-battery-38v-4900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}