{"product_id":"plantronics-rig-700-replacement-battery-37v-750mah-li-polymer","title":"Plantronics RIG 700 3.7V Replacement Battery 750mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePlantronics RIG 700 Series — 3.7V Li-Polymer Replacement Battery (6254361836)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V 750mAh Li-Polymer cell for the Plantronics RIG 700 wireless gaming headset family. It fits the RIG 700, RIG 700HD, RIG 700HS, and RIG 700HX. The original part number is 6254361836.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRIG 700 family fit:\u003c\/strong\u003e\n    All four RIG 700 variants share the same battery bay dimensions, connector pinout, and BMS handshake protocol. Swapping cells across the HD, HS, and HX models works because the firmware reads the same cell chemistry tag — 3.7V Li-Polymer — and applies the same charge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the RIG 700's charge controller and confirmed the BMS accepted the pack, completed a full CC\/CV cycle, and reported cell status correctly to the headset firmware without throwing a charge fault.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge in the base station:\u003c\/strong\u003e\n    Seat the headset in the charging cradle and let it complete one uninterrupted charge cycle before use. The base station must log the new cell before its talk-time counter resets — skip this step and the on-screen charge indicator will misread the pack for several cycles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the RIG 700 cuts out mid-session on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe RIG 700 draws from two loads at once — the DECT or USB-C radio module and the audio DSP. On a degraded or storage-discharged cell, combined draw pulls the terminal voltage below the BMS cutoff threshold, tripping a hard shutdown. A new cell at storage voltage (typically 3.6–3.7V) can trigger the same cutoff on the first few uses before the cell has been fully cycled. One complete charge-discharge cycle normalises the usable voltage window and the cutouts stop.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBase station shows charging but headset dies after a few minutes of use\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a storage-voltage problem, not a faulty cell. A new Li-Polymer pack ships at roughly 50% state of charge, and the base station's charge LED goes green once the cell hits its upper voltage target — which happens quickly from a partial state. The headset then cuts off fast in use because the cell never completed a full cycle. Seat the headset, wait for a full uninterrupted charge, then discharge it fully in use once — after that, the charge indicator and actual capacity will align.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428095295578,"sku":"BWCS-PLG700SL-1","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428095328346,"sku":"BWCS-PLG700SL-2","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428095361114,"sku":"BWCS-PLG700SL-3","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PLG700SL-1.webp?v=1779934086","url":"https:\/\/batteryweb.com\/products\/plantronics-rig-700-replacement-battery-37v-750mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}