{"product_id":"telstra-v850a-replacement-battery-24v-700mah-ni-mh","title":"Telstra V850a Cordless Phone Replacement Battery 2.4V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eTelstra V850a \/ V950A — 2.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 2.4V 700mAh Ni-MH rechargeable battery for the Telstra V850a and V950A cordless phone handsets. It fits directly into the handset battery compartment and restores power to the cordless phone system. Voltage and capacity match the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eV850a and V950A compatibility:\u003c\/strong\u003e\n    Both models share the same 2.4V two-cell Ni-MH battery format, identical connector orientation, and the same base station charging circuit. One battery suits either handset without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the V850a base station charger and confirmed the charging circuit accepted the battery without error. The BMS held within the expected voltage window across full charge and discharge cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge conditioning for Ni-MH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base for a full 16-hour charge before first use. Ni-MH cells in cordless phones need a slow initial charge to reach rated capacity — skipping this often causes buyers to assume the battery is faulty when it is not.\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 the original battery after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH cells do not deliver full rated capacity on the first cycle. The electrodes need three to five full charge-discharge cycles before the chemistry stabilises at 700mAh. During this break-in period, the handset may feel like it has less power than expected — this is normal. Run the handset down to low battery and return it to the base for a full charge each time until talk time improves.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station shows no charge light after fitting new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eStorage depletes Ni-MH cells, and a deeply discharged pack can sit below the threshold the V850a base station uses to detect a valid battery. The charger circuit sees a voltage too low to begin a normal charge cycle and shows no activity. Remove the handset, wait 10 seconds, and reseat it firmly — the contacts need full pressure to pass the detection voltage. If the charge light still does not appear, check the resting cell voltage at the battery terminals; it should read above 1.8V total to trigger the base station charging circuit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340050301018,"sku":"BWCS-UT3101CL-1","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340050333786,"sku":"BWCS-UT3101CL-2","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340050366554,"sku":"BWCS-UT3101CL-3","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-UT3101CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/telstra-v850a-replacement-battery-24v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}