{"product_id":"texet-tx-d7950-replacement-battery-37v-500mah-li-ion","title":"TeXet TX-D7950 Cordless Phone Replacement Battery 3.7V 500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTeXet TX-D7950 — 3.7V Li-ion Replacement Battery (DLP413239)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 500mAh Li-ion replacement battery for the TeXet TX-D7950 cordless DECT handset. It slots into the handset battery compartment and restores power to the phone. Voltage and capacity match the original DLP413239 specification exactly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTX-D7950 handset fit:\u003c\/strong\u003e\n    The TX-D7950 uses a slim single-cell Li-ion pack at 3.7V nominal. The DLP413239 footprint — 40.25 × 31.92 × 4.32mm — matches the original cavity dimensions, so the connector seats without forcing.\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 TX-D7950 base station. The BMS accepted charge from cold storage, balanced correctly at full voltage, and cut off cleanly at the low-voltage threshold without tripping a fault state.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on the TX-D7950 base:\u003c\/strong\u003e\n    After installing this battery, seat the handset in the base cradle and leave it for a full 16 hours before first use. Li-ion cells in low-draw DECT handsets ship at partial state of charge — a slow first charge from the base lets the cell reach rated capacity properly.\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 expected after fitting the new battery\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA fresh Li-ion cell often delivers slightly below rated capacity for the first two to three cycles. This happens because the cell's electrolyte hasn't fully wetted the electrode stack yet. Run the handset through three complete charge and discharge cycles on the base station. By the fourth cycle, the cell typically stabilises at its rated 500mAh output.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTX-D7950 handset losing pairing with base station after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eRemoving the battery cuts all power to the handset, including the volatile memory holding the DECT pairing record. Some TX-D7950 units drop the base registration when power is fully interrupted. To re-pair, press and hold the paging button on the base unit until the base enters registration mode, then follow the handset pairing sequence from the menu. The process takes under two minutes and does not affect call logs stored on the base.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340051054682,"sku":"BWCS-AEF510CL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340051087450,"sku":"BWCS-AEF510CL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340051120218,"sku":"BWCS-AEF510CL-3","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AEF510CL-1.webp?v=1778367024","url":"https:\/\/batteryweb.com\/products\/texet-tx-d7950-replacement-battery-37v-500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}