{"product_id":"koamtac-kdc-100-replacement-battery-37v-190mah-li-polymer","title":"KOAMTAC KDC-BAT100 Replacement Battery 3.7V 190mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eKOAMTAC KDC-100 \/ KDC-200 Series — 3.7V Li-Polymer Replacement Battery (KDC-BAT100)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 190mAh lithium-polymer replacement battery for the KOAMTAC KDC-100 and KDC-200 series barcode scanners. It fits the compact sled-style form factor these models use for mobile inventory, asset tracking, and point-of-sale scanning. OEM part references KDC-BAT100 and 02-980-8680 both apply to this pack.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKDC-100 and KDC-200 series fit:\u003c\/strong\u003e\n    These models share the same 3.7V Li-Polymer cell cavity, connector pinout, and BMS handshake protocol, which is why a single pack covers the KDC-100, KDC-200, KDC200, and KDC200iM variants.\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 bursts and wireless polling sequences. The BMS held stable under the combined inrush load and tripped correctly at the low-voltage threshold without false cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift cradle protocol:\u003c\/strong\u003e\n    After installing, seat the scanner in its charging cradle for a full charge cycle before pulling the scan trigger. The trigger inrush current peaks when the cell is near minimum — a fully charged pack prevents a false BMS trip at the start of a pick-and-pack 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 charging error on a new KDC-BAT100 pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe KDC cradle reads the pack through spring-loaded dock contacts. If those contacts carry oxidation or residue from the old cell, the dock sees elevated resistance and flags a charging fault even though the new pack is fine. Wipe the gold contacts on both the battery and the cradle dock with a dry lint-free cloth, then reseat the scanner firmly. The charge indicator should switch to solid within a few seconds of a clean connection.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner losing wireless connection during a rapid scan burst\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe KDC-200 series runs both the imager and a Bluetooth radio from the same 3.7V cell. During a rapid scan burst, the combined current draw from the imager firing and the radio transmitting simultaneously can pull cell voltage below the BMS protection threshold momentarily. This causes the radio stack to drop and re-initialise, which the host device reads as a disconnection. Slowing the scan rate slightly during high-volume sessions keeps instantaneous current demand within the cell's delivery window and prevents the drop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324778053722,"sku":"BWCS-KDC200SL-1","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324778086490,"sku":"BWCS-KDC200SL-2","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324778119258,"sku":"BWCS-KDC200SL-3","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KDC200SL-1.webp?v=1778123184","url":"https:\/\/batteryweb.com\/products\/koamtac-kdc-100-replacement-battery-37v-190mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}