{"product_id":"motorola-sb1-replacement-battery-37v-1100mah-li-polymer","title":"Motorola SB1 Barcode Scanner Replacement Battery 3.7V 1100mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMotorola SB1 Series — 3.7V Li-Polymer Replacement Battery (82-158057-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.7V, 1100mAh lithium-polymer cell replaces the OEM pack in the Motorola SB1 handheld barcode scanner. It fits the SB1, SB1B-SE11A0WW, and SB1-HC variants used in retail, warehouse, and logistics environments. Voltage and capacity match the original spec exactly at 3.7V \/ 4.07Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSB1, SB1B-SE11A0WW, and SB1-HC compatibility:\u003c\/strong\u003e\n    All three share the same battery bay geometry, contact pin layout, and BMS handshake protocol — one cell fits all without firmware conflicts or connector modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge and discharge cycles on the SB1 platform. The BMS responded correctly to cradle charging current, held voltage under combined scan-trigger and wireless radio load, and tripped protection at the expected low-cell threshold.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift preparation:\u003c\/strong\u003e\n    After installing, place the scanner in its cradle for a full charge cycle before use. Scan-trigger inrush current is highest when the cell is near minimum, and a pre-charged pack prevents false BMS trips on the 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 charging error on a new SB1 pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new lithium-polymer cell ships at storage voltage — typically around 3.6V — which can sit below the cradle's charge-initiation threshold if contact resistance is also present. The dock reads this as a fault rather than a low cell, so it throws a charging error instead of starting a charge cycle. Wipe the gold contacts on both the pack and the cradle with a dry cloth to remove oxidation or residue. Reseat the scanner firmly and the cradle should begin charging within 30 seconds; if it doesn't, check cradle supply voltage at the dock pins — it should read 4.2V or above.\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\"\u003eThe SB1 draws simultaneously from the wireless radio and the scan trigger during high-frequency scanning. If the cell voltage sags below approximately 3.4V under that combined load, the radio module drops its connection before the scanner's main processor registers a low-battery warning. This looks like a Wi-Fi or Bluetooth dropout but is actually a voltage event. Charge the pack fully before a high-throughput shift — a cell at 4.1V entering that workload handles the inrush without the sag that drops the radio link.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324759900250,"sku":"BWCS-MSB100BL-1","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324759933018,"sku":"BWCS-MSB100BL-2","price":40.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324759965786,"sku":"BWCS-MSB100BL-3","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MSB100BL-1.webp?v=1778123056","url":"https:\/\/batteryweb.com\/products\/motorola-sb1-replacement-battery-37v-1100mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}