{"product_id":"sbc-s60528-replacement-battery-36v-1200mah-ni-mh","title":"SBC S60528 Cordless Phone Compatible Battery 3.6V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSBC S60528 — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 1200mAh Ni-MH replacement battery for the Panasonic S60528 cordless phone handset. It slots into the handset battery compartment and restores power to a unit that no longer holds charge. Voltage and cell chemistry match the original SBC pack exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eS60528 handset fitment:\u003c\/strong\u003e\n    The S60528 handset runs a single Ni-MH cell stack at 3.6V. The physical footprint — 54.46 x 32.07 x 11.22mm — matches the original battery bay, so the contacts align without forcing the compartment cover.\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 platform at 3.6V. The cell voltage climbed steadily through the first three cycles before settling at rated capacity — normal Ni-MH behaviour on shallow-cycle phone loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge after installation:\u003c\/strong\u003e\n    Place the handset in the base station immediately after fitting this battery and leave it for a full 16 hours before first use. Ni-MH cells shipped in partial discharge state need that slow first charge to condition the pack and reach 1200mAh rated capacity.\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 Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH batteries self-discharge during storage and can arrive at a voltage low enough that the base station charger circuit does not recognise a valid battery. Most DECT base stations use a threshold detection circuit — if the incoming cell voltage sits below roughly 3.0V, the charger stalls and the charge indicator never activates. Leave the handset seated in the base undisturbed for 30 to 60 minutes. The trickle current from the base is usually enough to push the pack above the acceptance threshold, at which point the normal charge cycle begins.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than expected for the first few uses\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA new Ni-MH cell does not deliver full rated capacity on its first cycle. The crystalline structure inside each cell needs three to five full charge-discharge cycles before capacity reaches the rated 1200mAh. If the handset feels like it is running low too quickly in the first week, that is the pack conditioning — not a fault. Run the handset until the low-battery indicator appears, return it to the base for a full charge, and repeat; talk time will increase noticeably by cycle four or five.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340076023898,"sku":"BWCS-P401CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340076056666,"sku":"BWCS-P401CL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340076089434,"sku":"BWCS-P401CL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-P401CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/sbc-s60528-replacement-battery-36v-1200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}