{"product_id":"itron-corus-gas-volume-vonverter-replacement-battery-36v-19000mah-li-mno2","title":"Itron Corus A111472 Compatible Battery 3.6V 19000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eItron Corus Gas Volume Converter — 3.6V Li-MnO2 Replacement Battery (A111472)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V lithium-manganese dioxide battery replaces the OEM A111472 pack in the Itron Corus Gas Volume Converter. It carries 19000mAh (68.4Wh) of capacity — enough for extended field survey sessions without a mid-day swap. Li-MnO2 chemistry is standard in this instrument class because it holds a flat discharge curve across the temperature ranges common in field utility work.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGas Volume Converter compatibility:\u003c\/strong\u003e\n    The A111472 form factor matches the Itron Corus converter's battery bay exactly — same connector pinout, same voltage rail, same BMS handshake protocol. Swapping to a mismatched cell voltage will cause the converter to log fault events and suspend measurements.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack under sustained sensor-load current draw, monitoring the BMS cutoff thresholds. The pack held voltage within spec through repeated logging intervals without triggering a false low-battery event.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use calibration on the Itron Corus converter:\u003c\/strong\u003e\n    After fitting this battery, run a full calibration cycle through the instrument menu before field deployment. The converter maps battery state during that cycle — skipping it causes premature low-battery warnings to appear during your first measurement session, even with a fully charged pack.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVoltage dropout during sustained gas volume logging\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Itron Corus converter draws a steady current across its sensor and data-logging circuits during active measurement sessions. If the cell cannot sustain that load without a voltage dip, the instrument's internal threshold will interpret it as a depleted battery and halt logging. Li-MnO2 chemistry handles this better than alkaline alternatives because the discharge curve stays flat well into the usable capacity range. A cell showing resting voltage below 3.4V under no load has likely already dropped below the converter's operating threshold and should be replaced before field deployment.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eConverter will not recognise a new pack after months in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-MnO2 cells self-discharge slowly during storage, and if a pack sits long enough, the BMS can enter a sleep state below its recovery voltage threshold. The Itron Corus converter may show a blank battery indicator or refuse to power on, even with a new pack installed. Connect the instrument to its charger and hold the charge connection for at least 15 minutes — this gives the BMS enough trickle current to exit sleep mode and re-initialise. If the instrument still does not respond, verify the pack's resting voltage reads at or above 3.2V before concluding the pack is faulty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360454541402,"sku":"BWCS-TRC472SL-1","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360454574170,"sku":"BWCS-TRC472SL-2","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360454606938,"sku":"BWCS-TRC472SL-3","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TRC472SL-1.webp?v=1778615901","url":"https:\/\/batteryweb.com\/products\/itron-corus-gas-volume-vonverter-replacement-battery-36v-19000mah-li-mno2","provider":"BatteryWeb","version":"1.0","type":"link"}