Lapgrade ACER Aspire TimeLine 4820T, 4820TG, 8371, 8471, 8571 Series Laptop KeyboardProduct: Laptop Internal Keyboard Condition: New Layout: QWERTY (Standard) US Language: English Backlit: No Colour: Black Warranty: 3 month carry in warranty to be provided by My Laptop Spares Compatible Laptop Models: Scroll Below

2amp 50-60hz

Capacity:4900mAh

including Smartphones

Led Power Indicator

Features :

Features 6 Cell Battery 3900 mAh Capacity Li-ion Battery

Off Site Warranty- Customer will Need to send the Defective Part To the manufacturer at his own expenses for replacement

it keeps laptops requiring up to 65W of power running longer

34amp 50/60hz 7

Range: 110%-130%

5A 50/60hz

52 Wh capacity