{"product_id":"sony-ult-wear-wh-ult900n-battery-702428-520mah-oem-replacement-parts","title":"Sony ULT Wear WH-ULT900N Battery 702428 520mAh OEM Replacement Parts","description":"\u003cp\u003eThis is the original OEM battery for the Sony ULT Wear WH-ULT900N headphones. A direct replacement for a dead or degraded battery that no longer holds a charge, restoring your headphones to full battery life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sony (OEM Original)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Grade A – Excellent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Sony ULT Wear WH-ULT900N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM pulled battery model 702428\u003c\/li\u003e\n\u003cli\u003e520mAh capacity, 3.85V nominal voltage, 2.0Wh\u003c\/li\u003e\n\u003cli\u003eLi-ion cell with original connector and wiring harness intact\u003c\/li\u003e\n\u003cli\u003eDirect replacement for a dead or degraded battery\u003c\/li\u003e\n\u003cli\u003eTested and fully functional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x OEM Sony WH-ULT900N battery (model 702428, 520mAh)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis repair requires soldering. The battery connector must be desoldered from the headphone circuit board, and the new battery resoldered in place. This is an advanced repair recommended for experienced technicians only.\u003c\/p\u003e\n\u003cp\u003eIf you prefer not to repair it yourself, we also offer a mail-in repair service:\u003cbr\u003e\u003ca href=\"https:\/\/www.joesge.com\/pages\/repair-service-sony-headphones\"\u003ehttps:\/\/www.joesge.com\/pages\/repair-service-sony-headphones\u003c\/a\u003e\u003c\/p\u003e","brand":"Sony Parts","offers":[{"title":"Default Title","offer_id":42372317675566,"sku":"43D-SO-520MAH-BAT-702428-A","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/7201\/files\/sony-wh-ult900n-battery-oem-original-520mAh-702428.png?v=1779750435","url":"https:\/\/www.joesge.com\/products\/sony-ult-wear-wh-ult900n-battery-702428-520mah-oem-replacement-parts","provider":"Joe's Gaming \u0026 Electronics","version":"1.0","type":"link"}