{"product_id":"detewe-style-250-replacement-battery-24v-600mah-ni-mh","title":"DeTeWe Style 250 Replacement Battery 2.4V 600mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDeTeWe Style 250 — 2.4V Ni-MH Replacement Battery (5M702BMX)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V, 600mAh Ni-MH replacement battery for the DeTeWe Style 250 cordless DECT phone. It fits the handset directly using OEM part references 5M702BMX, GP0827, GP0845, GP0735, GP0747, and GP0748. If your Style 250 handset no longer holds a charge through a normal call, this is the battery that needs replacing.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStyle 250 handset fit:\u003c\/strong\u003e\n    The Style 250 uses a compact 2-cell Ni-MH pack at 2.4V nominal. These cross-reference numbers — GP0827, GP0845, GP0735, GP0747, GP0748 — all map to the same cell configuration and connector orientation used in this handset.\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 bench. The BMS accepted charge at the base station's trickle rate without interruption, and voltage held stable under simulated RF transmit load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH handsets:\u003c\/strong\u003e\n    Place the handset in the base immediately after installing this battery and leave it for a full 16 hours before use. Ni-MH cells in cordless phones arrive partially discharged from storage and need a slow initial charge cycle to reach rated capacity.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange dropping on the Style 250 after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA fresh Ni-MH pack that hasn't been conditioned will show a lower resting voltage than a fully cycled cell. When the handset's RF transmit circuit draws current during a call, the under-conditioned pack sags in voltage faster than normal. The handset interprets low voltage as a weak signal rather than a battery issue, so range appears to shrink. Run three to five full charge and discharge cycles through the base station to bring the cells to rated capacity before expecting full RF performance.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charge light not activating with the new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH batteries discharged during shipping or storage can arrive below the minimum voltage the base station's charge circuit requires to detect a valid pack. The base expects to see at least 2.0V before it initiates a charge cycle. If the indicator light stays off or shows an error, the pack may be sitting below this threshold. Connect the handset and wait 15–20 minutes — the base's trickle circuit will slowly raise the voltage until the main charge cycle activates.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340098895962,"sku":"BWCS-SDT500CL-1","price":21.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43340098928730,"sku":"BWCS-SDT500CL-2","price":24.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43340098961498,"sku":"BWCS-SDT500CL-3","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SDT500CL-1.webp?v=1778367188","url":"https:\/\/batteryweb.com\/products\/detewe-style-250-replacement-battery-24v-600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}