{"product_id":"teklogix-7535-replacement-battery-74v-2500mah-li-ion","title":"Teklogix 7535 Barcode Scanner Compatible Battery 7.4V 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTeklogix 7535 \/ 7530 G2 Series — 7.4V Li-ion Replacement Battery (1080141)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V 2500mAh Li-ion battery replaces part numbers 1080141, 1030070, and CV3000 in the Teklogix 7535, 7535LX, and 7530 G2 mobile data terminals. These handheld scanners run warehouse and retail pick-and-pack workflows where a dead pack mid-shift creates real operational problems. Capacity is 2500mAh (18.5Wh), matching the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e7535, 7535LX, and 7530 G2 compatibility:\u003c\/strong\u003e\n    All three models share the same battery bay dimensions, 7.4V nominal rail, and BMS handshake protocol — the same cell pack covers all variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on a 7535 terminal, monitoring BMS cutoff thresholds at both ends of the voltage curve. The protection circuit tripped correctly at the expected low-voltage floor with no false cutoffs during scan-trigger inrush events.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift preparation:\u003c\/strong\u003e\n    After installing, seat the scanner in its cradle and run a full charge cycle before putting it into rotation. Scan-trigger inrush current peaks when the cell is near minimum, and a depleted new pack increases the chance of a BMS trip on the first burst of rapid scanning.\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 freshly installed pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eTeklogix charging cradles monitor contact resistance between the dock and battery terminals. If the gold contacts on the pack or cradle carry oxidation or warehouse debris, the dock reads an abnormally high resistance and throws a charge fault rather than starting the charge cycle. Remove the pack, wipe the battery contacts and cradle contacts with a dry lint-free cloth, then reseat firmly. If the error clears, the contact surface was the cause — not the battery or the dock electronics.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner dropping wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring a high-frequency scan burst, the 7535 pulls current simultaneously from the laser or imager and the wireless radio. On a partially charged or degraded pack, this combined draw causes a momentary voltage sag that the radio module interprets as an under-voltage event, dropping the connection. The fix is not a radio setting — it is a battery state issue. Start each shift with a fully charged pack and the connection drops should stop. If sags persist on a full charge, check the pack's resting voltage with a multimeter; anything below 7.2V at rest signals a cell that needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324859514970,"sku":"BWCS-PT7530BX-1","price":77.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324859547738,"sku":"BWCS-PT7530BX-2","price":91.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324859580506,"sku":"BWCS-PT7530BX-3","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PT7530BX-1.webp?v=1778123334","url":"https:\/\/batteryweb.com\/products\/teklogix-7535-replacement-battery-74v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}