{"product_id":"honeywell-550030-replacement-battery-74v-3400mah-li-ion","title":"Honeywell HON5003-Li 550030 Barcode Scanner Battery 7.4V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHoneywell 550030 \/ 550039 — 7.4V Li-ion Replacement Battery (HON5003-Li)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 3400mAh Li-ion pack replaces the OEM battery in Honeywell Intermec 550030 and 550039 handheld barcode scanners. It fits the same battery bay and connector as the original cell. Voltage and capacity match the scanner's power management expectations exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e550030 and 550039 compatibility:\u003c\/strong\u003e\n    Both models run the same 7.4V battery rail, use the same locking connector, and share the same BMS handshake protocol — which is why one replacement pack covers both. Swapping between models does not require any firmware or hardware change.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through simulated pick-and-pack load profiles — repeated scan trigger bursts combined with continuous wireless polling. The BMS held steady across the draw cycles with no false low-voltage cutoffs.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift prep for warehouse use:\u003c\/strong\u003e\n    After installing, seat the scanner in its charging cradle and run a full charge cycle before the first pick shift. Scan trigger inrush current is highest when the cell is near minimum charge, and a fully topped cell prevents the BMS from tripping on the first burst of rapid scans.\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 brand-new pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA charging error on first dock is almost always a contact resistance issue, not a pack fault. The dock pins on the 550030 cradle are small and accumulate dust and oxidation quickly in warehouse environments. When contact resistance rises, the cradle's charge controller sees a voltage drop and flags an error rather than starting the charge cycle. Wipe the gold contacts on the battery pack and the dock pins with a dry cloth, reseat the scanner firmly, and the error clears in most cases within 10 seconds.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner drops wireless connection during rapid scan bursts\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eDuring high-frequency scanning, the radio and the scan trigger fire near-simultaneously, which creates a combined inrush current spike. If the cell voltage sags below the radio module's minimum threshold during that spike, the wireless stack resets mid-transmission — showing as a dropped connection rather than a power fault. This happens most often when the battery is below 30% charge. Keeping the pack above 3.7V per cell (7.4V total at the pack terminals) eliminates most mid-shift disconnects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324866986074,"sku":"BWCS-IPT41BL-1","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324867018842,"sku":"BWCS-IPT41BL-2","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324867051610,"sku":"BWCS-IPT41BL-3","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-IPT41BL_1.webp?v=1778123299","url":"https:\/\/batteryweb.com\/products\/honeywell-550030-replacement-battery-74v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}