{"product_id":"custom-battery-pack-replacement-battery-37v-3000mah-li-ion","title":"Acer 2ICP48\/44\/61 Replacement Battery 3.7V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCustom Battery Pack 2ICP48\/44\/61 — 3.7V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 3000mAh (11.1Wh) Li-ion replacement battery for Acer devices using OEM part number 2ICP48\/44\/61. It matches the original cell format at 65.00 × 44.30 × 10.20mm. Swap it in when the original pack no longer holds a charge or refuses to charge at all.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM part match:\u003c\/strong\u003e\n    The 2ICP48\/44\/61 designation identifies cell count, chemistry, and physical format. Any Acer device that calls for this OEM number uses the same voltage rail and connector — which is why this pack covers that entire compatibility range without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the bench. The BMS held the charge termination voltage correctly and showed no anomalous cutoffs during draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration:\u003c\/strong\u003e\n    After installing, run one full charge-discharge cycle before trusting the capacity indicator. Battery packs with integrated fuel gauges need a calibration cycle against the new cells — without it, the percentage readout can be 10–20% off.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePack not accepted by device after swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eSome Acer devices run a voltage range check before accepting a newly installed pack. If the pack has been sitting in storage, its resting voltage may be just below the threshold the device expects at boot. The fix is straightforward: plug in the charger before attempting to power the device on. Once the pack climbs above 3.6V, the device will recognise it and proceed normally.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePack not reaching full charge on the first cycle\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the first charge, the device's charge IC may limit current to new cells — this is a protection behaviour, not a fault. The result is a charge that terminates earlier than expected, leaving the indicator short of 100%. This clears after one complete cycle. Charge to termination, discharge through normal use, then charge again — the second cycle will reach full capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43333492408410,"sku":"BWCS-CM022SL-1","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43333492441178,"sku":"BWCS-CM022SL-2","price":30.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43333492473946,"sku":"BWCS-CM022SL-3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CM022SL-1.webp?v=1778212809","url":"https:\/\/batteryweb.com\/products\/custom-battery-pack-replacement-battery-37v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}