{"product_id":"gateway-solo-2300-replacement-battery-148v-6600mah-li-ion","title":"Gateway Solo 2300 Replacement Battery 14.8V 6600mAh 1507480","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGateway Solo 2300 \/ 2500 \/ 9100 \/ 9150 — 14.8V Li-ion Replacement Battery (1507480)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 6600mAh (97.68Wh) lithium-ion battery for the Gateway Solo 2300, 2500, 9100, and 9150 notebook computers. It replaces OEM part numbers 1507480, 6500099, 6500190, 6500332, and PWCBTY020AAWW. Fit the battery and the laptop runs on battery power again — no AC adapter required for portable use.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSolo 2300, 2500, 9100, and 9150 compatibility:\u003c\/strong\u003e\n    These four models share the same 14.8V battery rail, physical connector, and BMS handshake protocol, which is why one cell covers the entire group. The BMS communicates charge state to the BIOS over the same SMBus implementation across all four platforms.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge on a Solo 9100 unit. The BMS engaged charge termination cleanly at 16.8V and tripped the low-cell-voltage cutoff at the correct threshold — no runaway, no false trip on startup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on Gateway Solo notebooks:\u003c\/strong\u003e\n    After fitting, run the battery down until the laptop hibernates on low battery, then charge it uninterrupted to 100% before using it again. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting poor battery health immediately after fitting a new cell\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Solo BIOS reads battery health from EEPROM data written by the previous cell. When a new cell goes in, the EEPROM values no longer match the actual chemistry, so the BIOS flags a health warning. This is not a fault with the replacement battery. Run one full discharge-to-hibernate cycle followed by a complete uninterrupted charge to 100% — the BIOS learn cycle rewrites the relevant registers against the new cell and the warning clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down hard at 20–30% charge shown on the fuel gauge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still calibrated to the old cell's discharge curve. The new cell hits a voltage cliff under full CPU and display load at a point the gauge still reads as 20–30%. The laptop shuts down to protect the cell, but the gauge reading is wrong — not the cell. Complete two full discharge-to-hibernate cycles then charge to 100% each time to recalibrate the fuel gauge IC against the new cell's actual voltage curve. After two cycles the reported percentage and the true remaining capacity align.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410833014874,"sku":"BWCS-GW915HB-1","price":104.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43410833047642,"sku":"BWCS-GW915HB-2","price":123.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43410833080410,"sku":"BWCS-GW915HB-3","price":136.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GW915HB-big.webp?v=1779581286","url":"https:\/\/batteryweb.com\/products\/gateway-solo-2300-replacement-battery-148v-6600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}