{"product_id":"kangaroo-224-feeding-pump-replacement-battery-72v-3000mah-ni-mh","title":"Kangaroo 224 Feeding Pump 7.2V Replacement Battery 010170","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eKangaroo 224 \/ 321 \/ 324 \/ K524 Feeding Pump — 7.2V Ni-MH Replacement Battery (010170)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 3000mAh Ni-MH replacement battery for the Kangaroo 224, 321, 324, and K524 Feeding Pumps. It replaces OEM part numbers 010170, 41B030AG18001, and OM10426. The battery powers the pump during portable enteral nutrition delivery when AC power is unavailable.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e224 \/ 321 \/ 324 \/ K524 platform fit:\u003c\/strong\u003e\n    These four pump models share the same 7.2V battery bay, connector pinout, and BMS handshake protocol. One cell fits all four without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the Kangaroo pump's charge IC on the bench. The BMS accepted the cell on the first insertion, ran its self-test, and held the correct voltage rail throughout the load profile. No false alarms were triggered after the first full charge-discharge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap self-test protocol:\u003c\/strong\u003e\n    After installing this battery, allow the pump to complete its full power-on self-test without interruption. The Kangaroo pump runs a BMS verification sequence at startup — cutting power during this window causes a false battery fault that persists until the next full 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 Kangaroo pump flags a low-battery alarm on a freshly charged replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Kangaroo pump's charge IC calibrates its capacity estimate against the cell's charge history. A new Ni-MH cell has no stored cycle data, so the BMS defaults to a conservative threshold and can trigger a low-battery alarm even at full charge. This is not a fault with the cell. One complete charge-to-discharge cycle lets the BMS build an accurate baseline. After that cycle, the alarm behaviour normalises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePump fails to power on after battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge during storage. If the voltage drops below approximately 6.0V, the Kangaroo pump's BMS may refuse to boot, treating the cell as failed rather than depleted. Connect the pump to AC power and leave it on charge for at least four hours before attempting to power on from battery alone. This lets the charge IC recover the cell voltage to a level the BMS accepts as a valid power source.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381500346458,"sku":"BWCS-KNG224MD-1","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381500379226,"sku":"BWCS-KNG224MD-2","price":87.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381500411994,"sku":"BWCS-KNG224MD-3","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KNG224MD-1.webp?v=1778901266","url":"https:\/\/batteryweb.com\/products\/kangaroo-224-feeding-pump-replacement-battery-72v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}