{"product_id":"carestream-drx-1-replacement-battery-148v-2100mah-li-polymer","title":"CareStream DRX-1 Replacement Battery 14.8V 2100mAh 441400052","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCareStream DRX-1 Series — 14.8V Li-Polymer Replacement Battery (441400052)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V, 2100mAh lithium-polymer battery replaces the original power cell in the CareStream DRX-1 handheld intraoral digital X-ray camera. It fits the DRX-1, DRX-1 System Flat Panel Digital Imager 450, and DRX-1 System Flat Panel Digital Imager 465. Cross-references OEM part numbers 441400052, 8G5132, 1001163, SPAC1432, and SPAA1531.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDRX-1 platform fit:\u003c\/strong\u003e\n    The 450 and 465 imager variants share the same 14.8V battery rail, connector pinout, and BMS handshake protocol as the base DRX-1. A single cell design covers all three, because the charge IC communicates over the same data line across the platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the DRX-1 power-on self-test sequence and monitored BMS communication at each stage. The protection circuit held within spec during both the imaging load spike and the standby drain profile. No false low-battery flags were triggered after the first full charge-discharge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the DRX-1 to complete its full power-on self-test without interrupting the boot sequence. The device runs BMS verification at startup — cutting power during this window writes a false battery fault to firmware 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\"\u003eDevice not completing boot sequence on new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe DRX-1 runs a BMS handshake during boot that checks cell voltage, chemistry flag, and state-of-charge before releasing the imaging system. A new cell sitting in storage can drop below the threshold the device expects at first contact — typically under 13.0V at rest. When this happens, the device halts mid-boot and displays a battery fault even though the cell is not defective. Place the battery in a compatible charger first and bring it to at least 14.4V before inserting it into the imager.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator not reaching 100% on the first charge cycle\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eOn the first charge after installation, the DRX-1 charge IC applies a conservative current ceiling to an uncharacterised cell — this is deliberate, not a fault. The controller has not yet mapped the cell's internal resistance profile, so it terminates the charge stage early as a safety measure. Run one complete charge-discharge-recharge cycle and the controller recalibrates its upper cut-off to the full 16.8V termination voltage. After that cycle, the indicator will reach 100% consistently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381475508314,"sku":"BWCS-CRX100MD-1","price":394.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381475541082,"sku":"BWCS-CRX100MD-2","price":468.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381475573850,"sku":"BWCS-CRX100MD-3","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CRX100MD-1.webp?v=1778901051","url":"https:\/\/batteryweb.com\/products\/carestream-drx-1-replacement-battery-148v-2100mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}