{"product_id":"clarity-c410-replacement-battery-36v-700mah-ni-mh","title":"Clarity C410 Cordless Phone Replacement Battery 3.6V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eClarity C410 \/ C420 Series — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 3.6V, 700mAh Ni-MH battery replaces the rechargeable handset pack in the Clarity C410, C4105, C420, C4205, and compatible models. It restores cordless operation when the original cell no longer holds charge. Physical dimensions are 46.00 × 31.00 × 10.50mm — verify against your handset compartment before installing.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eC410 and C420 platform fit:\u003c\/strong\u003e\n    These models share the same 3.6V single-cell NiMH architecture, handset bay dimensions, and connector orientation. One battery SKU covers the full range 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 charge and discharge on the C410 platform. The cell voltage climbed steadily to 4.2V under trickle charge and the base station dropped to maintenance current without fault.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH handsets:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before use. NiMH cells shipped in partial-discharge storage need a slow first charge to reach rated capacity — pulling the handset early will limit talk time across all subsequent cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge light after fitting a new NiMH pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells stored for extended periods can sit below 3.0V — low enough that the base station's charge controller refuses to begin a charge cycle. This is a protection threshold, not a fault with the battery or the base. Place the handset in the cradle and leave it undisturbed. Most Clarity bases will begin trickle-charging within 30 minutes once the cell voltage rises above the acceptance floor, typically around 3.2V.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drops noticeably when the handset moves away from the base\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eDECT transmitters draw a short burst of current each time the handset communicates with the base. If the NiMH cell is not yet fully conditioned, voltage sags under this RF load and the handset reduces transmit power to compensate. The result is a shorter usable range than the original battery delivered. Run three to five full charge-discharge cycles and range will stabilise as the cells reach rated capacity — check that resting voltage holds above 3.4V between calls.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339875549274,"sku":"BWCS-MTD716CL-1","price":205.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339875582042,"sku":"BWCS-MTD716CL-2","price":245.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339875614810,"sku":"BWCS-MTD716CL-3","price":275.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MTD716CL-1.webp?v=1778366872","url":"https:\/\/batteryweb.com\/products\/clarity-c410-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}