{"product_id":"canon-cxdi-70c-replacement-battery-111v-2450mah-li-ion","title":"Canon LB-1A Compatible Battery 11.1V 2450mAh Li-ion CXDI-70C","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCanon CXDI-70C Series — 11.1V Li-ion Replacement Battery (LB-1A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V, 2450mAh (27.2Wh) Li-ion replacement battery for the Canon CXDI-70C and CXDI-70C DR portable digital radiography detectors. It also fits the CXDI-701C DR and CXDI-80C Wireless DR Detector, among over 30 compatible CXDI-series models. OEM part numbers it replaces: LB-1A, 1877A437, and 1877A255.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCXDI-series platform fit:\u003c\/strong\u003e\n    These detectors share a common 11.1V three-cell architecture and the same physical connector and BMS communication protocol. That shared platform is why a single battery covers multiple CXDI variants — the voltage rail and handshake are identical across the series.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge-discharge cycles on a CXDI-series detector and confirmed the BMS accepted the new cell, passed capacity verification, and did not flag a chemistry mismatch or trigger a fault state on the device display.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test cycle:\u003c\/strong\u003e\n    After fitting this battery, let the detector complete its full power-on self-test without interruption. The CXDI platform runs a BMS verification sequence at startup. Cutting power during that sequence locks in a false battery fault that persists until the next clean reboot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the CXDI detector alarms low battery immediately after a confirmed full charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe CXDI's charge management IC applies a conservative capacity threshold when it first sees a new cell. On the first charge cycle, it does not yet have a learned profile for the cell's internal resistance curve, so the fuel gauge under-reports state of charge. The low battery alarm trips because the BMS is measuring voltage response under load, not true capacity. One full charge-discharge cycle gives the BMS enough data to recalibrate. After that cycle, the alarm clears and the gauge reads accurately.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCXDI detector will not power on after the replacement battery was stored before installation\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage. If the cell voltage has dropped below approximately 9V before installation, the CXDI's BMS treats it as a deeply discharged or faulted pack and blocks the power-on sequence as a protection measure. Connect the detector to its AC adapter and leave it on charge without attempting to power on — the charge IC will trickle-charge the cell back above the recovery threshold. Once voltage climbs above 10.5V, normal charging resumes and the device will power on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381402894426,"sku":"BWCS-CDX500MD-1","price":287.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381402927194,"sku":"BWCS-CDX500MD-2","price":343.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381402959962,"sku":"BWCS-CDX500MD-3","price":385.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CDX500MD-1.webp?v=1778900535","url":"https:\/\/batteryweb.com\/products\/canon-cxdi-70c-replacement-battery-111v-2450mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}