{"product_id":"soundcast-outcast-vg7-replacement-battery-74v-6800mah-li-ion","title":"Soundcast Outcast VG7 Replacement Battery 7.4V 6800mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSoundcast Outcast VG7 — 7.4V Li-ion Replacement Battery (2-540-007-01)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V, 6800mAh Li-ion replacement battery for the Soundcast Outcast VG7 portable wireless speaker. It slots into the VG7's internal battery bay and restores full audio playback functionality. Use the OEM part number 2-540-007-01 to confirm fitment before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutcast VG7 fitment:\u003c\/strong\u003e\n    The VG7 runs its amplifier, Bluetooth radio, and DSP processing from a single 7.4V cell pack. This battery matches that voltage rail and the OEM BMS handshake, so the speaker's charge indicator and protection circuits behave exactly as they did with the original pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge and discharge cycles on the VG7 platform. The BMS held cell balance across both cells and triggered low-voltage cutoff cleanly without triggering the speaker's fault state or requiring a manual reset.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDischarge cycling for the VG7:\u003c\/strong\u003e\n    The VG7 spends most of its life topped off between uses. That constant shallow cycling causes fuel gauge drift — the speaker reports full charge but actual usable capacity drops faster than it should. Discharge below 20% at least once a month before recharging to keep the gauge calibrated and slow cell degradation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eAudio distortion before the VG7 battery indicator reaches empty\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eAs the Li-ion cells age, internal resistance rises. Under the combined current draw of the amplifier and Bluetooth radio at high volume, terminal voltage sags below what the amplifier needs to drive the speakers cleanly. The amp clips before the BMS hits its low-voltage cutoff, so the battery gauge still shows charge remaining when the distortion starts. If you hear clipping with 20–30% charge showing, the pack's usable voltage range has shrunk — it's a cell degradation symptom, not a speaker fault. A new pack with lower internal resistance eliminates the sag and pushes the clipping threshold back to near-empty.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eVG7 won't wake from USB charging after sitting unused for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the VG7 sits discharged for several weeks, the cells can drop below the minimum acceptance voltage for the USB-C PD negotiation to complete. The charger connects but the speaker shows no charging activity and won't power on. The fix is to apply a low-current trickle charge — leave the USB-C cable connected for 30–45 minutes without expecting the charge LED to light immediately. If the cell voltage is between 2.5V and 3.0V per cell, the BMS will accept the trickle and begin recovery. Below 2.5V per cell, the BMS will lock out charging entirely and the pack needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416221253722,"sku":"BWCS-STC700XL-1","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416221286490,"sku":"BWCS-STC700XL-2","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416221319258,"sku":"BWCS-STC700XL-3","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-STC700XL-1.webp?v=1779761021","url":"https:\/\/batteryweb.com\/products\/soundcast-outcast-vg7-replacement-battery-74v-6800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}