{"product_id":"bell-south-gh-9457-replacement-battery-36v-700mah-ni-mh","title":"BellSouth GH-9457 Cordless Phone Compatible Battery 3.6V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBell South GH-9457 Series — 3.6V Ni-MH Replacement Battery (GH5862SLEX-3)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 700mAh Ni-MH replacement battery for the Bell South GH-9457 cordless handset. It also fits the B655, GH2400, and related GH-series models that share the same OEM pack. Swap it in when the original battery no longer holds a charge between calls.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGH-series handset compatibility:\u003c\/strong\u003e\n    The GH-9457, B655, and GH2400 all run the same 3.6V single-cell NiMH pack with an identical footprint and connector orientation. The base station charges through the same contact points on each model, so no adapter or wiring change is needed.\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 a GH-series handset and confirmed the BMS accepted the pack without error, held a stable voltage plateau under RF transmission load, and hit rated capacity by cycle four.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge procedure for NiMH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before the first call. NiMH cells in cordless phones need a slow, uninterrupted initial charge to reach their rated capacity — a shorter first charge will leave the cells underformed for the first several cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eRange drops on the GH-9457 after a battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe GH-9457 transmitter draws a burst of current every time it sends a signal to the base station. If the NiMH pack voltage sags under that RF load, the handset reduces transmit power to protect the circuit. This appears as a shortened range or broken audio, even though the battery indicator still shows a charge. A fully conditioned pack holds above 3.4V under load — anything below that will trigger the sag. Run three to five full charge cycles before judging the range on a new battery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station shows no charge or error light with new pack installed\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH batteries ship in a partial-discharge state for storage safety. If the resting voltage of the new pack sits below the base station's acceptance threshold, the charger circuit reads it as a fault and refuses to begin charging. Remove the handset, wait 10 seconds, and reseat it firmly — the base will retry the charge cycle detection. If the error persists, connect the handset to a USB power source or the base for at least 30 minutes to bring the cell voltage above 3.0V, which is typically enough to re-enter the acceptance window.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339964219482,"sku":"BWCS-CPJ464CL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339964252250,"sku":"BWCS-CPJ464CL-2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339964285018,"sku":"BWCS-CPJ464CL-3","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CPJ464CL-1.webp?v=1777949695","url":"https:\/\/batteryweb.com\/products\/bell-south-gh-9457-replacement-battery-36v-700mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}