{"product_id":"seagate-goflex-satellite-mobile-wireless-storage-stbf500101-replacement-battery-37v-2800mah-li-ion","title":"Seagate GoFlex Satellite STBF500101 Compatible Battery 3.7V 2800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSeagate GoFlex Satellite STBF500101 — 3.7V Li-ion Replacement Battery (8390-K201-0180)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2800mAh Li-ion replacement battery for the Seagate GoFlex Satellite Mobile Wireless Storage. It fits the STBF500100 and STBF500101 models. The GoFlex Satellite is a portable wireless drive that streams files and handles backups over WiFi without cables.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSTBF500100 and STBF500101 compatibility:\u003c\/strong\u003e\n    Both units share the same internal battery bay, connector pinout, and BMS communication protocol — a single cell swap covers either model without any hardware modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the GoFlex Satellite platform. The BMS accepted the new cell, cleared the battery error flag, and reported capacity without any firmware intervention.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the GoFlex Satellite:\u003c\/strong\u003e\n    After installing, let the device run a full charge-to-discharge cycle before checking the capacity reading. The GoFlex Satellite's storage management firmware estimates remaining capacity based on a calibration cycle — skipping this step produces inaccurate readings in the interface, not a faulty cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the GoFlex Satellite shows a battery error after a new cell install\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe GoFlex Satellite runs battery authentication through its storage management firmware, not just a voltage check. When a fresh cell is installed, the firmware may flag a battery error for up to 24 hours while it profiles the new cell's charge curve. This is normal behaviour and does not mean the replacement is faulty. Power the device on, let it complete a full charge cycle, and the error clears on its own.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eGoFlex Satellite reporting less capacity than the rated 2800mAh\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA low capacity reading directly after installation almost always means the calibration cycle has not completed — not that the cell is underspec. The GoFlex Satellite's firmware anchors its capacity estimate to the first full discharge it observes on the new cell. Charge the device to 100%, let it discharge fully through normal use, then recharge completely. After that cycle, the reported capacity should align with the rated 2800mAh figure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416243273818,"sku":"BWCS-SBF500HD-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416243306586,"sku":"BWCS-SBF500HD-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416243339354,"sku":"BWCS-SBF500HD-3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SBF500HD_1.webp?v=1779761131","url":"https:\/\/batteryweb.com\/products\/seagate-goflex-satellite-mobile-wireless-storage-stbf500101-replacement-battery-37v-2800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}