{"product_id":"skullcandy-kilo-xt-replacement-battery-37v-3350mah-li-ion","title":"Skullcandy Kilo XT Replacement Battery 3.7V 3350mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSkullcandy Kilo XT — 3.7V Li-ion Replacement Battery (INR18650)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3350mAh Li-ion cell for the Skullcandy Kilo XT portable Bluetooth speaker. It fits the Kilo XT, SKDY Kilo, and 2SKSK1845 variants. Replace it when the original no longer holds a charge or the speaker shuts down before the indicator reaches empty.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKilo XT, SKDY Kilo, and 2SKSK1845 compatibility:\u003c\/strong\u003e\n    All three share the same INR18650 cell format, 3.7V nominal rail, and BMS communication protocol. The cell seats in the same physical bay and the protection circuit negotiates charge termination identically across the board.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the Kilo XT platform. The BMS accepted full charge without triggering overvoltage cutoff, and the protection circuit responded correctly to load spikes during high-volume audio output.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFuel gauge recalibration on the Kilo XT:\u003c\/strong\u003e\n    After fitting a new cell, run the speaker down until it powers off, then charge uninterrupted to 100% before use. Skipping this step causes the onboard fuel gauge to misread state of charge from the first cycle, which compounds over time.\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 battery indicator reaches empty\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eAt high volume, the amplifier draws a sharp current spike. If the cell has aged or degraded internal resistance has climbed, terminal voltage sags below the amplifier's clean operating threshold before the fuel gauge shows critical. The speaker's audio stage clips under that sag, producing distortion even though the indicator still shows charge remaining. A fresh cell at 3350mAh restores the headroom the amplifier needs — check that resting voltage sits at or above 3.6V before fitting.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSpeaker not waking from USB-C charge after sitting unused for weeks\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eA deeply discharged INR18650 cell can drop below the minimum voltage a USB-C PD port will accept — typically under 2.5V. At that level, the charger handshake fails and the speaker appears completely dead. Connect the speaker to a 5V USB-A source instead, which bypasses PD negotiation and delivers trickle current directly. Hold for 15–20 minutes until the indicator flickers, then switch to the standard USB-C charger to complete the charge cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43416194252890,"sku":"BWCS-SKT845XL-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43416194285658,"sku":"BWCS-SKT845XL-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43416194318426,"sku":"BWCS-SKT845XL-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-SKT845XL-1.webp?v=1779760742","url":"https:\/\/batteryweb.com\/products\/skullcandy-kilo-xt-replacement-battery-37v-3350mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}