{"product_id":"gigaset-qv1030-replacement-battery-37v-8900mah-li-polymer","title":"Gigaset QV1030 Replacement Battery 3.7V 8900mAh Li-Polymer FG6Q","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGigaset QV1030 — 3.7V Li-Polymer Replacement Battery (FG6Q)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 8900mAh lithium-polymer battery for the Gigaset QV1030 tablet. It replaces OEM part numbers FG6Q and 541385760001. The QV1030 is a 10-inch Android slate, and this cell matches the original's dimensions, voltage, and connector layout.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQV1030 fitment:\u003c\/strong\u003e\n    The QV1030 uses a large-format flat Li-Polymer pouch cell at 3.7V nominal. This battery matches that voltage rail and the 180.36 × 140.46 × 4.00mm pouch footprint, so the BMS handshake completes without error codes on first boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge, full load, and cutoff on the bench. The BMS held the upper voltage limit cleanly and triggered low-voltage cutoff at the expected threshold — no premature shutdowns and no overcharge flag during the test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration after swap:\u003c\/strong\u003e\n    After fitting this battery, run the QV1030 down to automatic shutoff in normal use — not forced drain — then charge uninterrupted to 100%. This single cycle resets the fuel gauge IC against the new cell's actual capacity curve and clears the inaccurate percentage readings that appear immediately after a battery swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eQV1030 shutting down at 15–25% remaining after battery replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still calibrated to the old, degraded cell. When the display, Wi-Fi radio, and processor draw simultaneously, the combined current pulls the new cell's terminal voltage down faster than the old calibration curve predicts. The tablet interprets that voltage drop as a near-empty cell and triggers a protective shutdown — even though real charge remains. One full discharge-to-shutoff followed by an uninterrupted charge to 100% corrects the calibration. After that cycle, shutdowns at 15–25% stop.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eFast charging not available on the QV1030 after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eSome QV1030 units negotiate charge rate during the first accepted charge cycle after a new cell is fitted. If fast charge isn't available immediately after installation, that's expected — the charge IC needs one completed cycle to re-establish the negotiation parameters. Use the original charger and cable, not a third-party adapter, for that first cycle. After the cycle completes and the tablet reboots, fast charge typically resumes at the standard USB negotiated rate.\u003c\/p\u003e\n\u003c\/div\u003e\n\n---FAQs---","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43425839186010,"sku":"BWCS-GSV103SL-1","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43425839218778,"sku":"BWCS-GSV103SL-2","price":58.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43425839251546,"sku":"BWCS-GSV103SL-3","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GSV103SL-1.webp?v=1779929950","url":"https:\/\/batteryweb.com\/products\/gigaset-qv1030-replacement-battery-37v-8900mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}