{"product_id":"alcatel-2070-replacement-battery-36v-600mah-ni-mh","title":"Alcatel 2070 Replacement Battery 3.6V 600mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAlcatel 2070 \/ Altiset Comfort Series — 3.6V Ni-MH Replacement Battery (C39453-Z5-C193)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 600mAh Ni-MH battery pack for the Alcatel 2070, 2570, Altiset Comfort, Daytona, and related cordless DECT handsets. It replaces OEM part numbers C39453-Z5-C193 and HSC22. Install it when the original pack no longer holds enough charge for daily calls.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFits the 2070, 2570, and Altiset Comfort range:\u003c\/strong\u003e\n    These handsets share the same battery bay dimensions, connector orientation, and 3.6V NiMH charging circuit. One pack fits the full group without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the Alcatel base station charger and confirmed the BMS accepted charge current without triggering an error light. Voltage held stable across the full discharge curve under normal handset load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH handsets:\u003c\/strong\u003e\n    After fitting, seat the handset in the base and leave it for a full 16 hours before use. NiMH cells in cordless phones need this slow initial charge to reach rated capacity — skipping it leaves the pack at 60–70% of its 600mAh potential from day one.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station error light on a brand-new NiMH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAlcatel base stations check incoming voltage before accepting a charge. A new NiMH pack that has sat in storage can drop to 3.0V or below — below the base's acceptance threshold. The base interprets this as a fault and flashes the error light instead of charging. To recover, remove the handset, wait 60 seconds, reseat it firmly, and check the light again. Most bases will accept the pack once contact is re-established and the voltage reading stabilises above 3.2V.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than expected after the first few uses\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cordless phone batteries do not deliver full capacity straight out of the box. Rated capacity — 600mAh in this case — is reached after three to five full charge-discharge cycles. Early calls will feel shorter than the original battery at its peak. Run the handset down to the low-battery warning, return it to the base for a full charge, and repeat this three times. By cycle four, talk time should match or exceed the original pack's current performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340043485274,"sku":"BWCS-SX100CL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340043518042,"sku":"BWCS-SX100CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340043550810,"sku":"BWCS-SX100CL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SX100CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/alcatel-2070-replacement-battery-36v-600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}