{"product_id":"bell-equipment-jb950-replacement-battery-36v-600mah-ni-mh","title":"Bell Equipment JB950 Cordless Phone Compatible Battery 3.6V 600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBell Equipment JB950 — 3.6V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 600mAh Ni-MH replacement battery for the Bell Equipment JB950 cordless phone handset. It slots into the handset compartment and powers the DECT radio, speaker, and display circuits. When the original pack no longer holds a charge through a normal call, this is the direct swap.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJB950 handset compatibility:\u003c\/strong\u003e\n    The JB950 runs a 3.6V single-cell Ni-MH configuration matched to the base station's trickle charge circuit. Any pack at a different voltage or chemistry will either refuse to charge or damage the charging contacts over time.\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 the JB950 base station. The BMS accepted the charge handshake without error, and cell voltage climbed steadily to the 4.2V float threshold the base expects.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-charge protocol for NiMH handsets:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. NiMH cells ship partially discharged. A slow first charge lets each cell in the pack reach balanced capacity — skipping this step cuts your usable charge short from day one.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station charging light stays off after fitting the new pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNiMH cells lose voltage during storage. If the pack voltage drops low enough, the JB950 base station's charge controller reads it as an invalid battery and refuses to begin the charge cycle. This is a protection feature in the base, not a fault with the battery. To recover it, remove the handset, wait 10 seconds, and re-seat it firmly — this resets the charge detection circuit. If the light still does not come on, check the contacts on both the handset and base are clean and making solid contact; a resting cell voltage below 3.0V is the usual trigger for this refusal.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eTalk time shorter than expected after the first few uses\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNew NiMH packs do not deliver full rated capacity straight out of the box. The cells need three to five full charge-and-use cycles before they reach the 600mAh figure. Each cycle, the internal resistance drops slightly and usable capacity climbs. Run the handset through normal use until it prompts a low-battery warning, return it to the base for a full charge, and repeat — by cycle four or five, talk time should stabilise at its rated level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43339955667034,"sku":"BWCS-P403CL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43339955699802,"sku":"BWCS-P403CL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43339955732570,"sku":"BWCS-P403CL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-P403CL-1.webp?v=1778367001","url":"https:\/\/batteryweb.com\/products\/bell-equipment-jb950-replacement-battery-36v-600mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}