{"product_id":"honeywell-hh492-replacement-battery-37v-2600mah-li-ion","title":"Honeywell BAT-492 HH492 Compatible Battery 3.7V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHoneywell HH492 — 3.7V Li-ion Replacement Battery (BAT-492)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 2600mAh Li-ion cell replaces the OEM pack in the Honeywell HH492 handheld barcode scanner. It fits the HH492 used across retail, warehouse, and logistics environments for product scanning and inventory management. Capacity matches the original BAT-492 specification at 9.62Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHH492 platform fit:\u003c\/strong\u003e\n    The HH492 runs a single-cell 3.7V Li-ion architecture with a BMS that monitors cell voltage and temperature. This pack matches that voltage rail and uses a connector and contact layout that seats correctly in the HH492 battery bay 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 repeated scan-trigger events and wireless polling loads. The BMS held cutoff thresholds within spec and did not trip falsely under combined radio and imager draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift preparation:\u003c\/strong\u003e\n    After installing, seat the scanner in its charging cradle and run a full charge cycle before the first pick-and-pack shift. Scan trigger inrush is highest when the cell sits near minimum — a fully charged cell prevents false BMS cutoff trips on the first active shift.\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 HH492 pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new pack sometimes triggers a charging fault on the HH492 cradle even though the battery is not defective. The cradle reads contact resistance at the dock pins, and any oxidation or debris on the pack's gold contacts causes the dock controller to flag an error. Wipe both the pack contacts and the cradle pins with a dry lint-free cloth, then reseat the scanner firmly until it clicks. If the error clears within 30 seconds, contact resistance was the cause — the cell itself is fine.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eHH492 losing wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring high-frequency scan sessions, the HH492 draws simultaneous current from the imager and the wireless radio. If the cell voltage sags below approximately 3.4V under that combined load, the wireless module drops its connection before the BMS fully trips. This looks like a network fault but it is a voltage event. Recharge the pack and monitor whether the drops correlate with low battery indicators — if they do, the cell is nearing end of life and needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324675227738,"sku":"BWCS-HYH492BL-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324675260506,"sku":"BWCS-HYH492BL-2","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324675293274,"sku":"BWCS-HYH492BL-3","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HYH492BL-1.webp?v=1778121683","url":"https:\/\/batteryweb.com\/products\/honeywell-hh492-replacement-battery-37v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}