{"product_id":"hme-com-2000-replacement-battery-48v-2000mah-ni-mh","title":"HME COM 2000 Replacement Battery BAT2000 4.8V 2000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHME COM 2000 — 4.8V Ni-MH Replacement Battery (BAT2000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 2000mAh Ni-MH replacement battery for the HME COM 2000 wireless headset. It slots directly into the COM 2000 and restores power to the headset's audio and DECT radio circuits. Use the OEM part number BAT2000 to confirm this is the correct cell for your unit.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCOM 2000 headset fit:\u003c\/strong\u003e\n    The COM 2000 runs a 4.8V Ni-MH pack because the DECT radio and audio amp share a single voltage rail at that level. Swapping to a different voltage or chemistry would push the radio module outside its operating window.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the COM 2000 base station and confirmed the BMS handshake completed without a charging error. The cell reached 4.8V nominal and the base station cleared to a full-charge indicator.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle base station protocol:\u003c\/strong\u003e\n    Seat the new pack in the base station and let it complete a full charge cycle before taking a call. DECT headsets log the new cell during that first charge — until it completes, the talk-time estimate shown on the base will be inaccurate.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the COM 2000 cuts out mid-call on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe COM 2000 draws current simultaneously from the audio amplifier and the DECT radio transmitter. Under that combined load, a freshly installed Ni-MH cell that hasn't completed its first full charge cycle can sag below the radio module's minimum operating voltage. The headset interprets this as a low-battery cutoff and drops the call. Run one full charge-discharge cycle through the base station and the cell's internal resistance settles, reducing voltage sag under peak draw.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station shows a charging error after fitting the new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe COM 2000 base station checks for a minimum voltage before it begins the charge handshake. If the replacement pack ships at storage voltage — typically below 4.0V — the base can flag a fault instead of entering charge mode. Remove the pack, let it sit at room temperature for ten minutes, then reseat it firmly in the cradle. If the error clears and the charge indicator activates, the handshake completed; leave it undisturbed through the full first cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428117184602,"sku":"BWCS-HM2100TS-1","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428117217370,"sku":"BWCS-HM2100TS-2","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428117250138,"sku":"BWCS-HM2100TS-3","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HM2100TS-1.webp?v=1779934164","url":"https:\/\/batteryweb.com\/products\/hme-com-2000-replacement-battery-48v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}