{"product_id":"medcaptain-mp-30-replacement-battery-111v-1500mah-li-ion","title":"Medcaptain MP-30 Medical Device Replacement Battery 11.1V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedcaptain MP-30 \/ MP-60 Series — 11.1V Li-ion Replacement Battery (654255)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V, 1500mAh Li-ion battery replaces OEM part 654255 in Medcaptain portable medical devices. It fits the MP-30, MP-30A, MP-60, and SYS-6010 platforms. Voltage and capacity match the original specification exactly — no modification required.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMP-30 \/ MP-60 \/ SYS-6010 platform compatibility:\u003c\/strong\u003e\n    These models share a common 11.1V three-cell architecture, identical BMS connector pinout, and the same charge IC handshake protocol — one cell fits all listed variants without rewiring or adapter use.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the SYS-6010A platform. The BMS completed cell recognition, passed voltage threshold checks, and held steady through simulated clinical load draws without triggering a protection cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap self-test protocol:\u003c\/strong\u003e\n    After installing this battery, let the device complete its full power-on self-test without interruption. The MP-30's BMS runs a verification sequence at startup — cutting power mid-boot causes a false battery fault that stays logged until the next clean reboot cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the MP-30 may not complete its boot sequence on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe MP-30 runs a BMS learn cycle during its first few charge-discharge passes. On a fresh cell, the charge IC applies a conservative current limit, which can leave the reported state-of-charge lower than actual capacity. If the device reads this as insufficient voltage during boot, it halts the startup sequence before reaching the main operating screen. Running one full charge-discharge cycle before clinical deployment allows the BMS to calibrate its fuel gauge against the new cell's actual chemistry. After that cycle, boot behaviour normalises.\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 when the device's BMS threshold is tuned to the OEM cell's internal resistance profile. A new replacement cell presents a slightly different impedance signature, and the charge IC may under-report state-of-charge on the first cycle. The alarm clears after one complete charge-discharge cycle, which lets the BMS recalibrate. Charge the battery to full — confirmed by the device's charge indicator reaching 100% — then run it through one normal use cycle before relying on the battery level readout clinically.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381450866778,"sku":"BWCS-MDP300MD-1","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381450899546,"sku":"BWCS-MDP300MD-2","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381450932314,"sku":"BWCS-MDP300MD-3","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MDP300MD-1.webp?v=1778900876","url":"https:\/\/batteryweb.com\/products\/medcaptain-mp-30-replacement-battery-111v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}