{"product_id":"siemens-gigaset-100-replacement-battery-36v-600mah-ni-mh","title":"Siemens Gigaset 100 Replacement Battery 3.6V 600mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSiemens Gigaset 100 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 replacement battery for the Siemens Gigaset cordless phone range. It fits the Gigaset 100, 200, A1, T11, and several related handsets that share the same battery bay and connector. Dimensions are 30.30 × 42.60 × 14.30mm — measure your existing cell before ordering if your model isn't listed.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGigaset 100 \/ 200 \/ A1 \/ T11 compatibility:\u003c\/strong\u003e\n    These handsets share a common 3.6V single-cell NiMH architecture with the same physical connector and bay dimensions, so one cell covers all of them without modification.\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 the Gigaset base station, confirming the BMS accepted the NiMH voltage curve without triggering a charge fault or error indicator.\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 first use. NiMH cells from storage have suppressed capacity — skipping this slow charge means the first several cycles will underperform rated capacity.\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 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 to reach rated capacity. On the first cycle, you may see noticeably shorter talk time — this is a chemistry characteristic, not a fault with the cell. Each subsequent full cycle conditions the electrode structure further. By cycle four or five, capacity should be close to the rated 600mAh.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station shows no charge or error light after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new NiMH cell stored for an extended period can drop to a voltage the Gigaset base station treats as a fault condition rather than a flat battery. The charger circuit expects to see a voltage above a minimum acceptance threshold before it begins the charge cycle. Remove the handset, wait 30 seconds, then reseat it firmly — this resets the charge controller. If the error persists, check the handset contacts are clean and making full contact with the base cradle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340043812954,"sku":"BWCS-SX100CL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340043845722,"sku":"BWCS-SX100CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340043878490,"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\/siemens-gigaset-100-replacement-battery-36v-600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}