{"product_id":"datalogic-by-01-replacement-battery-37v-3200mah-li-ion","title":"Datalogic BY-01 Barcode Scanner Replacement Battery 3.7V 3200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDatalogic BY-01 — 3.7V Li-ion Replacement Battery (BY-01 \/ 700311800)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 3200mAh Li-ion battery fits the Datalogic BY-01 handheld barcode scanner. It replaces OEM parts BY-01 and 700311800. The BY-01 scanner is a compact unit used across retail, warehousing, and logistics pick-and-pack operations.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBY-01 scanner platform fit:\u003c\/strong\u003e\n    The BY-01 battery uses a 3.7V single-cell architecture matched to the scanner's imaging and wireless communication circuits. The connector pinout and BMS communication protocol align directly with the OEM charge management system inside the device.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge cycles on the BY-01 and monitored BMS handshake, cutoff thresholds, and charge acceptance. The protection circuit triggered correctly at both high-current scan bursts and low-voltage cutoff, consistent with OEM behaviour.\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 for a full charge cycle before putting it on the floor. Scan trigger inrush current is highest when the cell is near minimum charge, and a pre-charged pack prevents false BMS trips when your team starts their first shift.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCradle showing a charging error on a new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe BY-01 cradle reads the battery's charge state through contact pins on the base of the scanner. If those contacts are dirty or slightly misaligned, the dock reports a fault even when the pack itself is fine. Wipe the gold contacts on both the battery and the cradle with a dry cloth, then reseat the scanner firmly until it clicks. If the error clears within 60 seconds, contact resistance was the cause — not a faulty cell. The cradle should register a normal charge state above 3.0V at rest.\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 scanning sequence, the BY-01 draws simultaneously from the imager, processor, and wireless radio. If the cell voltage sags under that combined load, the radio drops its connection before the scanner fully powers off — it looks like a wireless fault, but it is a power delivery issue. A fully charged pack handles the inrush; a partially depleted or degraded cell cannot sustain the voltage rail. Check the open-circuit voltage with a multimeter — anything below 3.5V under no load indicates the cell needs charging or has degraded past useful capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324697280602,"sku":"BWCS-DAY001BL-1","price":77.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43324697313370,"sku":"BWCS-DAY001BL-2","price":91.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43324697346138,"sku":"BWCS-DAY001BL-3","price":100.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DAY001BL-1.webp?v=1778122617","url":"https:\/\/batteryweb.com\/products\/datalogic-by-01-replacement-battery-37v-3200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}