{"product_id":"bang-olufsen-beocom-5000-replacement-battery-36v-1200mah-ni-mh","title":"Bang \u0026 Olufsen Beocom 5000 Replacement Battery 3.6V 1200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBang \u0026amp; Olufsen Beocom 5000 — 3.6V Ni-MH Replacement Battery (B3161)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.6V, 1200mAh Ni-MH rechargeable battery for the Bang \u0026amp; Olufsen Beocom 5000 cordless telephone handset. It replaces part number B3161 directly. When the original pack no longer holds charge, this restores the handset to full working condition.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBeocom 5000 handset fit:\u003c\/strong\u003e\n    The Beocom 5000 handset uses a 3.6V Ni-MH cell pack at this exact footprint — 15 × 45 × 53mm. The connector orientation and cell arrangement match the OEM spec, so the base station charges the pack through the same contact points without modification.\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 a Beocom 5000 base station. The base accepted the battery immediately, the charge indicator activated normally, and the BMS held voltage within expected Ni-MH discharge curves across all test cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge on NiMH cordless packs:\u003c\/strong\u003e\n    After installing, seat the handset in the base and leave it for a full 16 hours before first use. Ni-MH cells shipped in storage state need a slow initial charge to reach rated 1200mAh capacity — a short first charge will leave the pack underformed and talk time will disappoint.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station showing no charge light after fitting a new Ni-MH pack\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH batteries lose voltage during storage. If a pack sits in a warehouse for several months, its resting voltage can drop low enough that the Beocom 5000 base station does not recognise it as a valid battery and refuses to start charging. This is a threshold issue, not a fault with the battery or the base. Place the handset in the base for at least 30 minutes — most base stations will eventually trickle-charge a deeply discharged Ni-MH pack back above the acceptance threshold and then switch to normal charge mode.\u003c\/p\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\"\u003eA new Ni-MH pack almost never delivers rated capacity on the first cycle — this is normal cell chemistry, not a defective battery. Ni-MH cells require between three and five full charge-discharge cycles to reach their rated 1200mAh. Each cycle, available capacity increases until the pack is fully conditioned. Run the handset down to low battery warning, return it to the base for a full charge, and repeat — by cycle four or five, talk time will match the rated spec.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43340041027674,"sku":"BWCS-TSU51CL-1","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43340041060442,"sku":"BWCS-TSU51CL-2","price":31.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43340041093210,"sku":"BWCS-TSU51CL-3","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-TSU51CL-1.webp?v=1778367047","url":"https:\/\/batteryweb.com\/products\/bang-olufsen-beocom-5000-replacement-battery-36v-1200mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}