{"product_id":"mdkmed-me11-replacement-battery-111v-2600mah-li-ion","title":"MDKMed ME11 JL18650-3S1P Compatible Battery 11.1V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMDKMed ME11 — 11.1V Li-ion Replacement Battery (JL18650-3S1P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V 2600mAh (28.86Wh) lithium-ion battery for the MDKMed ME11 portable medical device. It replaces OEM part JL18650-3S1P and restores power to units where the original cell has degraded or failed. Dimensions are 69.80 × 55.70 × 19.10mm — verify against your existing pack before installation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eME11 platform fit:\u003c\/strong\u003e\n    The ME11 uses an 11.1V three-cell series pack in a fixed form factor. This replacement matches that cell configuration and connector, so the BMS can communicate with the host device normally. Any voltage deviation from 11.1V nominal will cause the device to flag a battery error on startup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through a full charge-discharge cycle on a medical-grade cell analyser. The BMS responded correctly at both low-voltage cutoff and full-charge termination. Capacity measured at rated spec across three consecutive cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use self-test requirement:\u003c\/strong\u003e\n    After installation, allow the ME11 to complete its full power-on self-test without interruption. The device runs BMS verification at startup — cutting power mid-sequence causes a false battery fault that persists until the next complete reboot. Let the self-test finish before connecting to any patient or clinical workflow.\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 swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe ME11 runs a BMS handshake during boot to verify cell voltage, internal resistance, and chemistry match. A new cell straight from storage may sit at a resting voltage the device interprets as partially depleted, causing the boot sequence to stall or loop. Charge the replacement pack fully before the first installation — do not insert it directly from the packaging and expect a clean boot. Once the pack reaches 12.6V at full charge, the handshake completes without errors.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator stuck below 100% on first charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the first charge cycle, the ME11's charge IC applies a conservative current limit while it characterises the new cell. This causes the indicator to plateau at 90–95% and appear to stall. The cell is still accepting charge — the IC has not terminated. Allow the charge session to complete fully without interrupting it. After one full charge-discharge cycle, the indicator will reach 100% normally on subsequent charges.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381362950234,"sku":"BWCS-MKE110MD-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381362983002,"sku":"BWCS-MKE110MD-2","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381363015770,"sku":"BWCS-MKE110MD-3","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MKE110MD-1.webp?v=1778900303","url":"https:\/\/batteryweb.com\/products\/mdkmed-me11-replacement-battery-111v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}