{"product_id":"southwestern-bell-dcx200-replacement-battery-24v-700mah-ni-mh","title":"Southwestern Bell DCX200 Replacement Battery 2.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSouthwestern Bell DCX200 — 2.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 700mAh Ni-MH replacement battery for the Southwestern Bell DCX200 cordless phone handset. It slots into the handset battery compartment and restores the wireless talk and standby capability lost when the original pack degrades. Voltage and chemistry match the DCX200's charging circuit exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDCX200 handset fit:\u003c\/strong\u003e\n    The DCX200 runs a 2.4V Ni-MH pack with a specific cell footprint — 46.46 x 23.00 x 10.61mm. This replacement matches those dimensions and the voltage rail the base station's trickle charger expects. A mismatched voltage trips the charge circuit and leaves the handset unresponsive.\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 2.4V Ni-MH load tester. The BMS held stable across shallow and deep cycles, and the cell voltage settled at the expected 1.2V per cell under load without thermal spike.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH 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. Ni-MH cells shipped in storage discharge reach rated 700mAh capacity only after this slow initial charge — skipping it leaves the pack at 40–60% of rated output from day one.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the DCX200 base station shows no charge light on a new Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells lose voltage during storage — a pack sitting in a warehouse can drop below 2.0V total. The DCX200 base station uses a delta-V detection circuit that only activates full trickle charge once it sees a minimum acceptance voltage. If the pack arrives below that threshold, the base may show no charge indicator at all. Place the handset in the cradle anyway and leave it undisturbed for two to four hours — the base will begin a conditioning pre-charge at low current before switching to normal charge mode.\u003c\/p\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\"\u003eNew Ni-MH cells do not deliver full rated capacity on the first cycle — this is normal cell chemistry, not a fault. The 700mAh rating is reached after three to five full charge-discharge cycles as the crystalline structure inside the cells stabilises. Run the handset until it signals low battery, return it to the base for a full charge, and repeat. By cycle four, talk time should match or exceed what the original pack delivered in its early life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340046729306,"sku":"BWCS-UT2060CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340046762074,"sku":"BWCS-UT2060CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340046794842,"sku":"BWCS-UT2060CL-3","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-UT2060CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/southwestern-bell-dcx200-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}