{"product_id":"bell-south-2673-replacement-battery-36v-600mah-ni-mh","title":"Bell South 2673 Cordless Phone Replacement Battery 3.6V 600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBell South 2673 Series — 3.6V Ni-MH Replacement Battery (3-2\/3AABC)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V 600mAh Ni-MH rechargeable battery for the Bell South 2673 cordless phone handset. It also fits the 2676, 2677, and 33009 models. Same voltage, same connector, same footprint as the original pack.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2673 \/ 2676 \/ 2677 \/ 33009 compatibility:\u003c\/strong\u003e\n    These handsets all run the same 3.6V three-cell Ni-MH rail with the same charging circuit in the base. One battery fits all four because the base station charges by voltage threshold, not a BMS handshake — no firmware or pairing step required.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on the bench. The NiMH cells hit rated capacity by cycle 4. Voltage held steady above 3.3V through the bulk of each discharge before the protection circuit cut off cleanly.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH cordless packs:\u003c\/strong\u003e\n    Place the handset in the base immediately after installing the new battery. Leave it for a full 16 hours before first use. NiMH cells in cordless phones require a slow initial charge — a short charge on day one locks in reduced capacity that takes several additional cycles to recover.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the 2673 base station won't charge a new NiMH pack straight out of the box\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eReplacement NiMH batteries ship partially discharged — often sitting below 3.0V after months in storage. The Bell South 2673 base uses a voltage-sensing charge circuit. If it reads a pack below its acceptance threshold, it interprets the low voltage as a fault and stops charging. Placing the handset in the base and leaving it untouched for 15–20 minutes usually lets the trickle stage push voltage up enough for the main charge cycle to begin. If the charge indicator still doesn't activate, remove the battery, wait 30 seconds, and reseat it to reset the base circuit.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time noticeably shorter than the original battery after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is normal for the first three to five cycles with a new NiMH pack. Fresh NiMH cells haven't reached full crystalline alignment — they deliver less capacity until cycled. Each full charge and discharge cycle pushes the cells closer to the rated 600mAh. By cycle 5, most users see talk time match or exceed the worn original. Run the handset until it beeps low, then return it to the base for a full charge — repeat this four times before drawing conclusions about the replacement battery's capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340010717274,"sku":"BWCS-P304CL-1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340010750042,"sku":"BWCS-P304CL-2","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340010782810,"sku":"BWCS-P304CL-3","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-P304CL-1.webp?v=1778367046","url":"https:\/\/batteryweb.com\/products\/bell-south-2673-replacement-battery-36v-600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}