{"product_id":"horron-oron628g-replacement-battery-72v-2600mah-li-ion","title":"Horron ORON628G Medical Device Replacement Battery 7.2V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHorron ORON628G Series — 7.2V Li-ion Replacement Battery (B0402096)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 2600mAh Li-ion replacement battery for the Horron ORON628G and ORON-628G portable medical devices. It matches the OEM part number B0402096 and slots into the same battery bay as the original cell. Capacity figures come from the product data: 2600mAh \/ 18.72Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eORON628G and ORON-628G compatibility:\u003c\/strong\u003e\n    Both model variants run the same 7.2V power rail, use the same connector pinout, and communicate with the same BMS. One battery covers both.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the ORON628G charge-discharge sequence. The BMS completed handshake on the first attempt, capacity reporting stabilised by cycle three, and no fault codes were logged.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePower-on self-test after installation:\u003c\/strong\u003e\n    After fitting this battery, let the device complete its full startup self-test without interruption. Horron medical devices run a BMS verification routine at boot — cutting power mid-sequence writes a battery fault flag 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 a new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe ORON628G runs a BMS learn cycle during its first few charge-discharge passes. On a fresh cell, the device firmware may read an unfamiliar internal resistance profile and stall the boot sequence before the status screen appears. This is not a faulty battery — it is the charge IC applying conservative limits to an unconditioned cell. Run one full charge to termination, then a full discharge under normal device use, then recharge. After that cycle the boot sequence completes normally.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator not reaching 100% on first charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the first charge, the ORON628G charge IC often caps acceptance at around 90–95% rather than terminating at full capacity. The IC applies a conservative current limit to a new cell until it has characterised the cell's voltage curve. This is normal behaviour and resolves after one complete charge-discharge cycle. If the indicator still does not reach full after two complete cycles, check the terminal voltage directly — a fully charged 7.2V Li-ion cell should read between 8.2V and 8.4V at the battery contacts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381442805850,"sku":"BWCS-HRN628MD-1","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381442838618,"sku":"BWCS-HRN628MD-2","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381442871386,"sku":"BWCS-HRN628MD-3","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HRN628MD-1.webp?v=1778900838","url":"https:\/\/batteryweb.com\/products\/horron-oron628g-replacement-battery-72v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}