{"product_id":"monarch-6017-handiprint-replacement-battery-74v-3400mah-li-ion","title":"Monarch 12009502 7.4V Replacement Battery 6017 Handiprint","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMonarch 6017 Handiprint Series — 7.4V Li-ion Replacement Battery (12009502)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 3400mAh lithium-ion battery for the Monarch 6017 Handiprint portable label printer and compatible models including the 6032, 6032 Pathfinder, and 6039. It replaces OEM part number 12009502. These handheld printers run in warehouses, retail floors, and field environments where wall power is not available.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e6017, 6032, and 6039 series compatibility:\u003c\/strong\u003e\n    These models share the same 7.4V power rail, battery connector format, and BMS handshake protocol, which is why one cell works across the range. The BMS in each printer reads charge state from the same register set.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the 6017 Handiprint platform. The BMS accepted the cell without fault codes, thermal cutoff remained inactive under print-head load, and the paper feed motor drew current within expected parameters across the full discharge window.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-deploy print sequence:\u003c\/strong\u003e\n    After installing, charge fully and run five test prints before taking the unit into the field. The print-head motor controller sets its current profile during the first active load cycle — skipping this step can leave the BMS calibrated to a lighter load than the thermal head actually draws.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eThermal head voltage drop during high-density label runs\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe 6017 Handiprint's thermal print head pulls a short, sharp current spike on every dot row — printing a dense barcode or full-coverage label stacks those spikes rapidly. At low state of charge, the cell's internal resistance causes voltage to sag below the threshold the head controller expects. The printer may pause mid-label or produce a partial print without throwing an error. Keeping the cell above 7.0V under load prevents this — charge before extended print runs rather than waiting for the low-battery indicator.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePrinter drops Bluetooth connection mid-job after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Handiprint's Bluetooth radio and print engine share the same power bus. When the BMS is not yet calibrated to the new cell, it can misread state of charge and throttle current delivery prematurely, starving the radio at the same moment the motor demands power. This shows up as a dropped connection during a print job rather than at idle. Run the five-print calibration sequence after first charge, then check that the host app reconnects without a firmware re-pair — if it does not, clear the paired device list and re-pair once.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43415996629082,"sku":"BWCS-MH6017BX-1","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43415996661850,"sku":"BWCS-MH6017BX-2","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43415996694618,"sku":"BWCS-MH6017BX-3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MH6017BX-1.webp?v=1779759079","url":"https:\/\/batteryweb.com\/products\/monarch-6017-handiprint-replacement-battery-74v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}