{"product_id":"fukuda-dynascope-dsl-8001-replacement-battery-111v-2500mah-li-ion","title":"Fukuda DYNASCOPE DSL-8001 11.1V Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eFukuda DYNASCOPE DSL-8001 — 11.1V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V 2500mAh (27.75Wh) lithium-ion battery is a direct replacement for the Fukuda DYNASCOPE DSL-8001 portable ultrasound system. The DSL-8001 is a compact diagnostic scanner used in clinical and field imaging settings. This replacement fits the same battery bay and runs the same voltage rail as the original cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDSL-8001 compatibility:\u003c\/strong\u003e\n    The DSL-8001 draws power across a tightly regulated 11.1V rail. The BMS in this unit performs a chemistry handshake at boot — the replacement cell matches that voltage profile, so the handshake completes without a fault flag.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through the DSL-8001 boot and self-test sequence. The BMS accepted the cell, cleared all battery fault codes, and held steady voltage through the full imaging load draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap startup protocol:\u003c\/strong\u003e\n    After fitting this battery, let the DSL-8001 complete its full power-on self-test cycle without interruption. The BMS runs a verification pass at startup — cutting power during this window logs 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\"\u003eDevice not completing boot sequence after battery installation\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe DSL-8001 runs a hardware self-test during every boot that includes a BMS handshake with the battery. A new cell that hasn't completed its first full charge-discharge cycle may sit slightly below the threshold the device expects at the start of this test. The unit interprets this as a fault and halts the boot sequence before reaching the imaging interface. Run one full charge cycle first, then power on — the BMS learn routine completes during that first cycle and the boot sequence clears.\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\"\u003eThis happens because the DSL-8001's charge indicator and its low-battery alarm threshold are calibrated against a known cell profile. A new replacement cell doesn't yet have a capacity curve the BMS recognises, so the alarm threshold fires against a default conservative limit rather than actual charge state. After one full charge-discharge cycle, the BMS maps the cell's actual capacity and the alarm resets to the correct trigger point. Charge to 100%, run the device through a full discharge, then recharge fully before returning the unit to clinical rotation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381398732890,"sku":"BWCS-CKP121MD-1","price":146.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381398765658,"sku":"BWCS-CKP121MD-2","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381398798426,"sku":"BWCS-CKP121MD-3","price":195.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CKP121MD-1.webp?v=1778900536","url":"https:\/\/batteryweb.com\/products\/fukuda-dynascope-dsl-8001-replacement-battery-111v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}