{"product_id":"swisscom-top-s329-replacement-battery-24v-500mah-ni-mh","title":"Swisscom Top S329 Replacement Battery 2.4V 500mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSwisscom Top S329 \/ Aton CL-102 — 2.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 500mAh Ni-MH rechargeable battery for the Swisscom Top S329 and Aton CL-102 cordless phones. It slots directly into the handset and restores power to a unit that no longer holds a charge. Dimensions are 35.60 × 31.80 × 6.60mm — confirm these against your existing pack before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTop S329 and Aton CL-102 compatibility:\u003c\/strong\u003e\n    Both handsets run a single-cell 2.4V Ni-MH configuration with the same form factor and connector orientation. One pack covers both models 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 a DECT handset test rig. The BMS accepted charge from a standard base station cradle without triggering a fault state, and the cell voltage climbed steadily to full charge over 14 hours.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. NiMH cells in DECT phones need a slow initial charge to reach rated capacity — skipping this step typically cuts usable talk time on early cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than the original battery after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells ship in a partially discharged state and need three to five full charge-discharge cycles before they reach rated capacity. On cycle one, usable talk time may be noticeably lower than expected — this is normal cell behaviour, not a fault. Run the handset until the low-battery indicator appears, return it to the base for a full overnight charge, and repeat. By cycle four or five, capacity stabilises at the rated 500mAh.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge or error light after fitting new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new NiMH pack that has been in storage can sit below the voltage threshold the base station uses to confirm a valid battery is present. The base reads this as a fault rather than beginning a charge cycle. Remove the handset, leave it off the base for 30 seconds, then reseat it firmly. If the error persists, check the handset contacts with a multimeter — a resting cell voltage below 1.8V on a fresh pack indicates a storage issue, and the cell may need a trickle pre-charge to recover.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340055642202,"sku":"BWCS-SX382CL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340055674970,"sku":"BWCS-SX382CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340055707738,"sku":"BWCS-SX382CL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SX382CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/swisscom-top-s329-replacement-battery-24v-500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}