{"product_id":"uniden-exv98-replacement-battery-48v-1500mah-ni-mh","title":"Uniden EXV98 Replacement Battery 4.8V 1500mAh Ni-MH","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eUniden EXV98 \/ CT910 Series — 4.8V Ni-MH Replacement Battery (BBTY0345001)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 4.8V, 1500mAh Ni-MH replacement battery for Uniden cordless phone handsets. It fits the EXV98, EXV958, CT910, and CT944 models. The OEM part numbers it replaces are BBTY0345001 and BT-098.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEXV98, EXV958, CT910, CT944 fitment:\u003c\/strong\u003e\n    These handsets share the same 4.8V three-cell Ni-MH pack format, connector pinout, and base-station charge management circuit. One battery covers the full group.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack on a CT910 base station and confirmed the charge circuit accepted the battery without error. The BMS on these bases reads cell voltage at trickle stage — this pack cleared that threshold on every test cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for Ni-MH cordless packs:\u003c\/strong\u003e\n    After installing the battery, seat the handset in the base and leave it on charge for a full 16 hours before first use. Ni-MH cells in cordless phone applications need a slow initial charge to reach rated capacity — skipping this step will leave the pack at 60–70% of its potential for the first several uses.\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  \u003cp class=\"bpw-desc-p\"\u003eNew Ni-MH cells ship in a partially discharged state and need three to five full charge-discharge cycles before they reach rated capacity. During this conditioning period, talk time will be noticeably shorter than the original — this is normal cell behaviour, not a fault. Run the handset until it drops to low-battery, then return it to the base for a full charge. Capacity improves with each cycle and should reach 1500mAh by cycle four or five.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no-charge or error light after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eUniden base stations on this series use a delta-V detection circuit to confirm a valid Ni-MH pack is seated. A battery that has self-discharged during storage can drop below the voltage floor that triggers the charge cycle — the base reads it as an absent or faulty pack and shows an error light. To recover, remove the battery and short the terminals briefly through a 100-ohm resistor to bleed any surface charge imbalance, then reseat it. If the base still shows an error, leave the handset docked for 30 minutes — most units will re-enter trickle mode once the cell voltage climbs above 0.9V per cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339942101082,"sku":"BWCS-BT098CL-1","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339942133850,"sku":"BWCS-BT098CL-2","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339942166618,"sku":"BWCS-BT098CL-3","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BT098CL-1.webp?v=1778366983","url":"https:\/\/batteryweb.com\/products\/uniden-exv98-replacement-battery-48v-1500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}