{"product_id":"omron-ne1a-hdy01-replacement-battery-74v-2200mah-li-ion","title":"Omron NE1A-HDY01 Replacement Battery 7.4V 2200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eOmron NE1A-HDY01 — 7.4V Li-ion 2200mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 2200mAh lithium-ion battery replaces the original pack in the Omron NE1A-HDY01 mobile printer. It fits the NE1A-HDY01 directly, restoring untethered printing for field teams in healthcare, logistics, and mobile documentation. Dimensions are 71.35 × 37.95 × 20.00mm — confirm these against your existing pack before fitting.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNE1A-HDY01 fit:\u003c\/strong\u003e\n    The NE1A-HDY01 runs a 7.4V bus that powers both the thermal print head and the paper feed motor simultaneously. This pack matches that voltage rail and connector so the onboard BMS can negotiate current draw across both loads without fault-tripping.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through repeated print-head activation and feed-motor sequences. The BMS held stable voltage across thermal head pulses and did not trigger an overcurrent cutoff during motor start draws.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-deploy print sequence:\u003c\/strong\u003e\n    After installing, charge the battery fully, then run five consecutive test receipts before deploying. Mobile printer feed motors draw a short high-current spike at each print cycle — this sequence lets the BMS log the correct current profile for the new cell and prevents false low-battery shutdowns in the field.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the NE1A-HDY01 stops printing after sitting unused for weeks\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. The NE1A-HDY01's BMS enforces a minimum voltage threshold — typically around 6.0V for a 7.4V nominal pack — before it will pass current to the print head or feed motor. If the battery has dropped below that threshold, the printer may power on briefly but refuse to print. Charge the pack for at least 90 minutes before attempting a job after any storage period longer than two weeks. If the charger shows no activity on a deeply discharged pack, try a 15-minute trickle charge to bring the cell voltage above the BMS re-initialisation floor.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBluetooth drops mid-print job on the NE1A-HDY01\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe NE1A-HDY01's Bluetooth radio and thermal print head compete for current at the moment a print job fires. At low battery charge, voltage sags enough that the radio temporarily loses power, dropping the connection before the job completes. This is not a pairing fault — it is a voltage-sag event. Keep the battery above 50% charge for any wireless printing session. If drops persist on a freshly charged battery, check that the cell voltage reads above 7.0V under load using a multimeter at the battery terminals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416001609818,"sku":"BWCS-SPU465SL-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416001642586,"sku":"BWCS-SPU465SL-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416001675354,"sku":"BWCS-SPU465SL-3","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SPU465SL-1.webp?v=1778616277","url":"https:\/\/batteryweb.com\/products\/omron-ne1a-hdy01-replacement-battery-74v-2200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}