{"product_id":"terumo-te-112-replacement-battery-72v-2000mah-ni-mh","title":"Terumo TE-112 Infusion Pump Replacement Battery 7.2V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTerumo TE-112 — 7.2V Ni-MH Replacement Battery (6N-1200SCK)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V, 2000mAh Ni-MH battery for the Terumo TE-112 infusion pump. It replaces OEM part 6N-1200SCK and fits the standard battery bay without modification. The TE-112 uses this pack to maintain fluid delivery during transport and temporary mains disconnection.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTE-112 battery bay fit:\u003c\/strong\u003e\n    The TE-112 requires a 7.2V Ni-MH pack at this exact cell configuration to satisfy the pump's BMS voltage window and charge termination logic. Substituting Li-ion or a different cell count will trigger a permanent charge fault on this platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the TE-112's charge-discharge sequence and confirmed the BMS accepted the cell chemistry, completed delta-V cutoff correctly, and did not flag a battery fault on the pump's status display.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, let the TE-112 complete its full power-on self-test without interruption. The pump runs a BMS verification sequence at startup — cutting power mid-sequence logs 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 TE-112 alarms low battery on a freshly charged replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe TE-112's BMS compares charge acceptance against a stored threshold calibrated for a broken-in OEM cell. A new Ni-MH cell has slightly higher internal resistance in its first few cycles, so the charge IC terminates early and the pump reads capacity as below threshold. This is not a fault with the battery or the pump. Run one full charge-discharge cycle outside clinical use and the BMS recalibrates — the alarm clears on the next charge.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTE-112 will not power on after replacement cell sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge at roughly 1–2% per day. A pack that has been warehoused for several months can drop below the TE-112's BMS recovery threshold — typically around 5.5V for a 7.2V pack — and the pump will not boot. Connect the pump to mains power first and leave it on charge for a minimum of four hours before attempting a battery-only start. If voltage has not recovered to at least 6.0V after that initial charge, the BMS may need a second full cycle before it releases the low-voltage lockout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381515550810,"sku":"BWCS-TER112MD-1","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381515583578,"sku":"BWCS-TER112MD-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381515616346,"sku":"BWCS-TER112MD-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TER112MD-1.webp?v=1778901341","url":"https:\/\/batteryweb.com\/products\/terumo-te-112-replacement-battery-72v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}