{"product_id":"everex-ce1200v-replacement-battery-144v-2200mah-li-ion","title":"Everex CE1200V Replacement Battery 14.4V 2200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEverex CE1200V — 14.4V Li-ion Replacement Battery (DPK-CEXXXSY4)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 2200mAh Li-ion battery pack for the Everex CE1200V notebook. It replaces the original DPK-CEXXXSY4 cell when the existing pack no longer holds a usable charge or fails to power the laptop. Capacity is 31.68Wh, matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCE1200V platform fit:\u003c\/strong\u003e\n    The CE1200V uses a 14.4V four-cell Li-ion configuration with a specific connector pinout and BMS handshake. This pack matches that voltage rail and connector geometry, so the motherboard recognises it as a valid power source on first boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran the pack through charge and load cycles, confirming the BMS holds the charge rail steady under CPU and display load without triggering an over-current cutoff at full draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-install calibration on the CE1200V:\u003c\/strong\u003e\n    After fitting this pack, run one full discharge to the hibernate cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this model.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the CE1200V shuts down at 20–30% remaining after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe CE1200V BIOS tracks battery state using stored EEPROM data from the previous cell. When a new pack is installed, that stored data no longer matches the actual charge curve of the fresh cell. Under full CPU plus display load, the laptop hits a voltage cliff — the cell voltage drops sharply before the fuel gauge reaches zero, and the system cuts power to protect itself. Running two full calibration cycles — discharge to hibernate, then charge uninterrupted to 100% — gives the fuel gauge IC enough data points to map the new cell's discharge curve accurately.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS showing 0% or \"unknown battery\" immediately after fitting the new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the BIOS reads battery identity and health data from the pack's EEPROM, and the new cell presents different data than the one it expects. The system logs this as an unrecognised or unhealthy battery rather than a hardware fault. Power the laptop off completely, reseat the battery, and boot into the BIOS setup screen to let the controller re-poll the pack. If the warning persists, complete one full discharge-to-hibernate and uninterrupted recharge cycle — the fuel gauge IC will re-initialise against the new cell and the BIOS reading should correct to a valid percentage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410825674842,"sku":"BWCS-CE1200NB-1","price":61.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43410825707610,"sku":"BWCS-CE1200NB-2","price":71.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43410825740378,"sku":"BWCS-CE1200NB-3","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CE1200NB-big.webp?v=1779581286","url":"https:\/\/batteryweb.com\/products\/everex-ce1200v-replacement-battery-144v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}