{"product_id":"zebra-mc18-replacement-battery-37v-3200mah-li-ion","title":"Zebra MC18 Barcode Scanner Replacement Battery 3.7V 3200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eZebra MC18 \/ MC18N0 — 3.7V Li-ion Replacement Battery (BTRY-MC18-27MAG-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3200mAh Li-ion battery for the Zebra MC18 and MC18N0 mobile computer. The MC18 is a compact handheld barcode scanner used in retail and warehouse environments for inventory and asset tracking. This pack replaces OEM part numbers BTRY-MC18-27MAG-01 and BT000374.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMC18 and MC18N0 compatibility:\u003c\/strong\u003e\n    Both models share the same battery bay dimensions, connector pinout, and BMS handshake protocol — one pack covers both variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and discharge on an MC18 unit, monitoring BMS cutoff thresholds and cell voltage response across simulated scan burst loads. The protection circuit tripped at the expected low-voltage floor with no false cutoffs under normal scanning draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift preparation on the MC18:\u003c\/strong\u003e\n    After installing a new pack, seat the scanner in its cradle and run a full charge cycle before the first shift. The scan trigger draws its highest inrush current when the cell is near minimum — a fully charged cell prevents false BMS trips during the first pick-and-pack run.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCradle charging error on a new MC18 battery pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe MC18 cradle reads pack status through the battery contacts before initiating a charge cycle. If contact resistance is too high — from dirt, oxidation, or a slightly misaligned seating — the dock throws a charging error and refuses to charge. This is not a fault with the cell itself. Wipe the gold contacts on both the battery and the cradle slot with a dry cloth, reseat the scanner firmly until you hear the click, and verify the charging LED activates within 10 seconds.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner losing wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring a fast scan burst, the MC18 draws simultaneously from the imager, the wireless radio, and the processor — the combined inrush can cause a momentary voltage sag. If the cell is aged or partially discharged, this sag drops far enough that the radio module resets to protect itself, breaking the wireless session. A fresh, fully charged pack raises the floor voltage and reduces sag depth under combined load. If dropouts persist with a new, fully charged pack, check the wireless channel congestion and switch the access point to a less-loaded frequency band.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324679716954,"sku":"BWCS-ZMC180BX-1","price":76.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324679749722,"sku":"BWCS-ZMC180BX-2","price":91.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324679782490,"sku":"BWCS-ZMC180BX-3","price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZMC180BX-1.webp?v=1778121712","url":"https:\/\/batteryweb.com\/products\/zebra-mc18-replacement-battery-37v-3200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}