{"product_id":"apple-ipod-touch-6th-replacement-battery-385v-1000mah-li-polymer","title":"Apple iPod Touch 6th Gen Replacement Battery 3.85V 1000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eApple iPod Touch 6th Generation — 3.85V Li-Polymer Replacement Battery (A1641)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.85V, 1000mAh Li-Polymer battery for the Apple iPod Touch 6th generation (model A1574). It replaces part numbers A1641 and 020-00425. Fit this battery when your iPod Touch no longer holds a useful charge or fails to power on after sitting unused.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eiPod Touch 6th generation (A1574) fit:\u003c\/strong\u003e\n    The 6th-gen iPod Touch uses a specific slim Li-Polymer cell at 3.85V with a proprietary flex connector. This battery matches that connector pinout and cell dimensions (66.00 × 50.20 × 2.50mm), so the BMS handshake with the device's charging circuit completes correctly.\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 iPod Touch 6th-gen platform. The BMS engaged charge termination cleanly at full voltage and held the low-voltage cutoff without tripping early under audio playback load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap charge cycle on the iPod Touch:\u003c\/strong\u003e\n    After fitting a new cell, the Touch's battery indicator needs a full uninterrupted charge cycle to anchor its voltage-threshold readings. Plug into a wall adapter — not a PC USB port — and leave it connected until the charging indicator clears on its own.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBattery percentage jumping after a cell swap on the iPod Touch 6th\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe iPod Touch tracks battery state using voltage thresholds mapped to the original cell's discharge curve. After a cell swap, those stored reference points no longer match the new cell's actual voltage behaviour. The result is a percentage gauge that jumps — sometimes from 80% straight to 20% — or a device that shuts off while still showing charge remaining. One complete charge-discharge cycle recalibrates the thresholds. Drain the device until it shuts off on its own, then charge uninterrupted to full at 5V\/1A.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eiPod Touch 6th not waking after extended storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-Polymer cells that drop below approximately 2.5V enter a deep-discharge protection state where the BMS blocks normal charge current entirely. A Touch that has sat unused for months will often show a blank screen and seem completely dead. Connect it to a 5V wall adapter and leave it for 30 minutes before attempting to power it on — the BMS requires a slow trickle charge to bring the cell voltage back above the recovery threshold. Once the charging screen appears, the device is out of protection mode and will accept a full charge normally.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381334442074,"sku":"BWCS-IPT6SL-1","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381334474842,"sku":"BWCS-IPT6SL-2","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381334507610,"sku":"BWCS-IPT6SL-3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-IPT6SL-1.webp?v=1778899987","url":"https:\/\/batteryweb.com\/products\/apple-ipod-touch-6th-replacement-battery-385v-1000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}