{"product_id":"datalogic-elf-replacement-battery-37v-2750mah-li-ion","title":"Datalogic ELF Barcode Scanner Replacement Battery 3.7V 2750mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDatalogic ELF — 3.7V Li-ion Replacement Battery (94ACC0112)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2750mAh Li-ion battery for the Datalogic ELF handheld barcode scanner. It replaces OEM part numbers 94ACC0112, BT-34, and BT-9. The ELF is a compact mobile computer used in retail, warehouse, and logistics environments for barcode capture and data collection.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eELF platform fit:\u003c\/strong\u003e\n    The ELF uses a fixed 3.7V cell format with a specific connector and BMS handshake. This pack matches that voltage rail and communication protocol — the host device recognises the battery and reports charge state normally.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the ELF platform. The BMS responded correctly to both scan-trigger inrush and wireless polling draw, with no false cutoff events during combined load testing.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift prep for pick-and-pack use:\u003c\/strong\u003e\n    After installing, seat the scanner in its cradle and run a full charge cycle before the first shift. Scan-trigger inrush current peaks when the cell is near minimum — a fully charged pack prevents false BMS trips during the initial hours of heavy scanning.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCradle showing charging error on a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA charging error on a new pack is almost always a contact issue, not a battery fault. The ELF cradle uses pogo-pin contacts that pick up oxidation and debris from daily dock-and-undock cycles. Even a thin film on the pack's gold contacts raises resistance enough to trigger a fault. Remove the pack, wipe both the battery contacts and the cradle pins with a dry lint-free cloth, then reseat firmly.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner dropping wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring a fast scan burst, the ELF draws simultaneously from the imager, the processor, and the wireless radio. On a depleted or degraded cell, that combined inrush pulls voltage below the radio module's minimum operating threshold — the radio drops connection before the BMS trips. The fix is not a reset; charge the battery above 3.6V before starting a high-frequency scan session. If the problem persists on a fully charged pack, the cell has capacity-faded and needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324821602394,"sku":"BWCS-DAE112BL-1","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324821635162,"sku":"BWCS-DAE112BL-2","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324821667930,"sku":"BWCS-DAE112BL-3","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DAE112BL-1.webp?v=1778123166","url":"https:\/\/batteryweb.com\/products\/datalogic-elf-replacement-battery-37v-2750mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}