{"product_id":"casio-it10-replacement-battery-37v-2300mah-li-ion","title":"Casio IT10 Barcode Scanner Compatible Battery HA-C21BAT 3.7V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCasio IT10 — 3.7V Li-ion Replacement Battery (HA-C21BAT)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2300mAh Li-ion battery replacing the OEM HA-C21BAT pack in the Casio IT10 mobile data terminal. The IT10 is a handheld barcode scanner used in retail, warehouse, and point-of-sale environments. Voltage and capacity match the original spec exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIT10 platform fit:\u003c\/strong\u003e\n    The IT10 uses a single-cell 3.7V Li-ion pack with a BMS that monitors cell voltage and temperature. The HA-C21BAT connector, contact layout, and BMS handshake are matched here — the host device sees the pack as a valid source and begins its charge protocol without error flags.\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 and wireless polling draws to confirm BMS cutoff thresholds held within spec. The cell held voltage under combined radio and imager load without dropping into under-voltage lockout during the test sequence.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-shift prep for IT10 scanners:\u003c\/strong\u003e\n    After installing, seat the scanner in its cradle and run a full charge cycle before the first pick-and-pack shift. Scan trigger inrush current peaks when the cell is near minimum charge — starting the shift on a full cell prevents a false BMS cutoff 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 after fitting the new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIT10 cradles use spring-loaded dock contacts to detect and charge the battery. If contact resistance is too high — from oxidation, debris, or a slightly misseated pack — the cradle reports a charging fault rather than starting the charge cycle. Wipe the gold contacts on the battery and the cradle with a dry lint-free cloth, then reseat the scanner firmly until it clicks. If the error clears, the issue was contact resistance, not the battery or cradle electronics.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eScanner loses wireless connection during rapid scan bursts\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDuring a fast scan sequence, the IT10 draws power simultaneously from the imager and the wireless radio. On a degraded or deeply discharged cell, this combined inrush pulls terminal voltage below the BMS threshold, triggering a brief power interrupt that drops the wireless link. The scanner may reconnect automatically, but the session data collected during the burst can be lost. Charge the pack fully before the shift and check that the battery contacts are clean — a resistive connection amplifies the voltage sag under load.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43324977184858,"sku":"BWCS-DCT10BL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43324977217626,"sku":"BWCS-DCT10BL-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43324977250394,"sku":"BWCS-DCT10BL-3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DCT10BL_1.webp?v=1778123427","url":"https:\/\/batteryweb.com\/products\/casio-it10-replacement-battery-37v-2300mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}