{"product_id":"skullcandy-2sksk1847-replacement-battery-37v-2600mah-li-ion","title":"Skullcandy Barricade XL 3.7V 2600mAh Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSkullcandy Barricade XL \/ Terrain — 3.7V Li-ion Replacement Battery (INR18650)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 2600mAh Li-ion cell for the Skullcandy Barricade XL (2SKSK1847) and Terrain portable Bluetooth speakers. It replaces the original INR18650 cell when the speaker no longer holds charge or powers on. Capacity is rated at 9.62Wh, matching the original cell specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBarricade XL and Terrain compatibility:\u003c\/strong\u003e\n    Both models share the INR18650 form factor and the same 3.7V supply rail driving the amplifier and Bluetooth radio. The cell dimensions — 66.50 × 23.80 × 19.00mm — fit the battery bay on both units without modification to the housing or connector.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the Barricade XL platform. The BMS accepted charge correctly from the USB input circuit and maintained stable voltage delivery under combined amplifier and Bluetooth radio load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eMonthly full-discharge cycle:\u003c\/strong\u003e\n    These speakers are often left on a desk and topped off before dropping below 50%. Run the speaker down below 20% at least once a month before recharging. Constant shallow cycling causes fuel gauge drift on the Li-ion cell and accelerates real capacity loss over time.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Barricade XL audio distorts before the battery indicator reads empty\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAs the cell ages and internal resistance climbs, voltage sags faster under the amplifier's draw at mid-to-high volume. The battery indicator reads a resting voltage, not voltage under load — so the gauge still shows charge while the amplifier is already clipping. The result is audible distortion well before the speaker shuts down. A fresh cell with lower internal resistance holds voltage under the same load, eliminating the sag that causes the clipping.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSpeaker won't wake from USB-C after sitting unused for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the Barricade XL sits discharged for an extended period, the cell voltage can drop below the minimum threshold the USB charging circuit will accept — typically under 2.5V for this cell chemistry. The charger sees the pack as a fault condition and refuses to initiate charge. To recover a deeply discharged cell, connect it to a USB source and leave it for 15–20 minutes without pressing the power button — the protection circuit needs a trickle current to bring the cell voltage back above the acceptance threshold before normal charging resumes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416187633754,"sku":"BWCS-SKT847SL-1","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416187666522,"sku":"BWCS-SKT847SL-2","price":25.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416187699290,"sku":"BWCS-SKT847SL-3","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SKT847SL-1.webp?v=1779760742","url":"https:\/\/batteryweb.com\/products\/skullcandy-2sksk1847-replacement-battery-37v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}