{"product_id":"medcaptain-mp-60a-replacement-battery-72v-2600mah-li-ion","title":"Medcaptain MP-60A Replacement Battery 7.2V 2600mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedcaptain MP-60A \/ SYS-6010A — 7.2V Li-ion Replacement Battery (INR18650-2S1P-02)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 2600mAh (18.72Wh) lithium-ion replacement battery for the Medcaptain MP-60A and SYS-6010A portable medical devices. It uses a 2S1P 18650 cell configuration, matching the OEM voltage rail and connector footprint. Install it when the original pack no longer holds a charge or fails the device's power-on self-test.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMP-60A and SYS-6010A compatibility:\u003c\/strong\u003e\n    Both models run the same 7.2V BMS handshake and share the INR18650-2S1P-02 pack format. The charge IC in these devices reads cell voltage from the pack directly — voltage must sit within the OEM window at rest or the device flags a battery fault before boot completes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge-discharge on a calibrated load to verify the BMS protection thresholds — overcurrent cutoff, over-discharge floor, and cell balance — all tripped at expected values. The pack reached 2600mAh on cycle two, consistent with new Li-ion cell break-in.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap startup protocol:\u003c\/strong\u003e\n    After installing this pack, let the device complete its full power-on self-test without interruption. The MP-60A runs a BMS verification sequence at boot — cutting power mid-sequence writes a battery fault flag that persists until a clean reboot with a fully charged pack.\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 on new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe MP-60A's boot sequence includes a battery self-test that checks resting cell voltage against stored OEM thresholds. A new pack shipped in storage state typically rests at 3.6–3.7V per cell — below the device's preferred 3.8V+ window. This causes the device to stall or abort boot before reaching the home screen. Charge the pack fully to 8.4V (4.2V per cell) before the first power-on.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator stalls below 100% on first charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe MP-60A charge IC applies a conservative current taper on cells it hasn't profiled yet. On the first charge cycle, the termination current threshold can cut the charge phase early, leaving the indicator at 95–98%. This is not a fault with the pack — the IC is treating the new cells cautiously. Run one full charge-discharge cycle and the charge IC will recalibrate its termination point, after which the indicator will reach 100% consistently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381356167258,"sku":"BWCS-MDP601MD-1","price":306.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43381356200026,"sku":"BWCS-MDP601MD-2","price":366.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43381356232794,"sku":"BWCS-MDP601MD-3","price":411.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MDP601MD_1.webp?v=1778900214","url":"https:\/\/batteryweb.com\/products\/medcaptain-mp-60a-replacement-battery-72v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}