{"product_id":"mitac-mio-leap-g50-replacement-battery-37v-1050mah-li-ion","title":"Mitac Mio Leap G50 3.7V Replacement Battery E4MT261K1002","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMitac Mio Leap G50 \/ K1 \/ Lovebird — 3.7V Li-ion Replacement Battery (E4MT261K1002)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 1050mAh Li-ion replacement cell for the Mitac Mio Leap G50, Mio Leap K1, and Mio Lovebird handheld GPS navigation devices. It replaces OEM part E4MT261K1002 and fits the same battery bay with the same connector orientation. Capacity figure is taken from product specifications — 3.89Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMio Leap G50, K1, and Lovebird fit:\u003c\/strong\u003e\n    These three Mio handhelds share the same battery bay dimensions (51.56 × 38.89 × 5.47mm), voltage rail, and connector — the same cell powers all three without modification.\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 bench. The BMS held cutoff voltage correctly at both ends, and the protection circuit responded to overcurrent without tripping during normal GPS polling loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eSync before you swap:\u003c\/strong\u003e\n    The Mio Leap G50 holds active navigation data and route state in RAM powered directly by the main battery. Remove the cell without syncing or saving first, and that data is gone. Push a full sync to your PC before pulling the battery.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Mio Leap G50 won't boot after a new battery is installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Mio Leap G50 boot sequence checks for a minimum voltage threshold before allowing the OS to load. A new cell shipped in storage state often sits below that threshold — sometimes under 3.0V. Connecting the device to charge before pressing the power button lets the cell reach the required voltage. Allow at least 15–20 minutes on charge before the first boot attempt after fitting a replacement.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGPS lock dropping or taking longer than usual after battery replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe GPS receiver and its antenna circuit are voltage-sensitive — at the low end of the charge curve, signal acquisition slows and lock drops more frequently. If you're seeing longer time-to-first-fix after fitting this cell, check that the battery is at a full charge before testing outdoors. A partial charge masks the issue during indoor testing but shows up immediately once the GPS radio is actively polling satellites. Charge to full and retest before concluding there's a hardware fault.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43415943348314,"sku":"BWCS-MIOG50SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43415943381082,"sku":"BWCS-MIOG50SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43415943413850,"sku":"BWCS-MIOG50SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MIOG50SL-1.webp?v=1779758396","url":"https:\/\/batteryweb.com\/products\/mitac-mio-leap-g50-replacement-battery-37v-1050mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}