{"product_id":"telecom-810-replacement-battery-36v-700mah-ni-mh","title":"Telecom 810 Cordless Phone Compatible Battery 3.6V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTelecom 810 — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 700mAh Ni-MH replacement battery for the Telecom 810 cordless handset. It fits directly into the handset battery compartment and restores wireless operation when the original cell has degraded. If your 810 is dropping calls, cutting out, or failing to hold a charge between uses, this cell is the direct replacement.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTelecom 810 handset fit:\u003c\/strong\u003e\n    The 810 uses a single-cell Ni-MH pack at 3.6V to match the base station's charging circuit. Swapping to a different voltage or chemistry will cause charging errors or no-charge detection at the base.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on a Ni-MH test bench. The BMS accepted charge correctly from the base station dock and held voltage through a full discharge cycle without premature cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH handsets:\u003c\/strong\u003e\n    Place the handset in the base immediately after installing and leave it for a full 16 hours before first use. Ni-MH cells shipped in storage state need a slow first charge to reach rated capacity — a short charge will not fully initialise the cell.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charging error on a new Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells lose voltage during storage. A deeply discharged cell can arrive at a voltage too low for the base station's charge-detection circuit to accept. The base reads it as a fault rather than an empty battery. Seat the handset in the base and leave it for at least one hour — most bases will begin trickle-charging below the threshold and recover the cell to an acceptable voltage before switching to normal charge mode.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than original battery after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH cell rarely delivers full rated capacity on the first cycle. The electrodes need three to five full charge-discharge cycles to reach the 700mAh rating. Each cycle progressively increases available capacity. Run the handset down to the low-battery alert, then return it to the base for a full charge — repeat this process until talk time stabilises.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340013600858,"sku":"BWCS-CPB8011-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340013633626,"sku":"BWCS-CPB8011-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340013666394,"sku":"BWCS-CPB8011-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CPB8011-1.webp?v=1778367024","url":"https:\/\/batteryweb.com\/products\/telecom-810-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}