{"product_id":"creative-classic-90-replacement-battery-148v-2600mah-li-ion","title":"Creative CLASSIC 90 Medical Device Replacement Battery 14.8V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCreative CLASSIC 90 — 14.8V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V, 2600mAh (38.48Wh) lithium-ion battery is a direct replacement for the Creative CLASSIC 90 medical device. It restores power to the unit when the original cell has degraded or failed. No OEM part number is published for this battery; match by device model before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCLASSIC 90 platform fit:\u003c\/strong\u003e\n    The CLASSIC 90 uses a 14.8V four-cell lithium-ion pack with a specific BMS handshake tied to that voltage rail. Substituting a pack outside this voltage spec will trigger an immediate fault on the device's power management controller.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the bench, confirming BMS communication, cutoff thresholds, and thermal response under the load profile typical of clinical equipment at this voltage.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test:\u003c\/strong\u003e\n    After fitting this battery, let the CLASSIC 90 complete its full power-on self-test without interruption. Medical devices run a BMS verification routine at startup — cutting power during this sequence registers a false battery fault that persists until the next clean reboot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCLASSIC 90 not completing boot sequence on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new lithium-ion pack that has been in storage will often sit below the voltage the CLASSIC 90's boot controller expects at power-on. The device reads the low resting voltage and stalls mid-sequence rather than completing initialisation. This is not a fault with the battery or the unit. Charge the pack fully before the first boot — the cell needs to reach at least 16.6V across all four cells before the device will proceed past the self-test gate.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLow battery alarm triggers immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe CLASSIC 90's BMS stores a learned capacity profile from the previous cell. When a new pack is installed, the stored profile does not match the new cell's charge curve, so the threshold check fails and the alarm fires even at full charge. This clears after one complete charge-discharge cycle, which lets the BMS recalibrate against the new cell's actual capacity. Run one full cycle before placing the device back into clinical use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381430419546,"sku":"BWCS-CDS900MD-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381430452314,"sku":"BWCS-CDS900MD-2","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381430485082,"sku":"BWCS-CDS900MD-3","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CDS900MD-1.webp?v=1778900749","url":"https:\/\/batteryweb.com\/products\/creative-classic-90-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}