This 11.1V 4400mAh Li-ion battery is a compatible replacement for Emachine E528-2821. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 11.1V |
| Capacity | 4400mAh |
| Chemistry | Li-ion |
| Energy | 48.84Wh |
| Dimensions | 203.65 x 48.00 x 27.11mm |
| Battery weight | 287.4g /10.14 oz |
Replacing your Emachine E528-2821 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Acer Extensa 5210, Extensa 5220, Extensa 5235, Extensa 5630, Extensa 5635, LX.EE50X.050, Extensa 5420G, Extensa 5620G, Extensa 5620Z, Extensa 5635G, Extensa 5635Z, Extensa 5635Z-4686, Extensa 5210-300508, Extensa 5220-1A1G12, Extensa 5220-1A1G16, Extensa 5220-201G08, Extensa 5220-301G12, Extensa 5220-100508, Extensa 5220-200508, Extensa 5235 Series, Extensa 5620Z-2A1G16, Extensa 5620Z-3A1G16, Extensa 5620Z-4A1G16, Extensa 5620Z-4A2G16, Extensa 5220-051G08Mi, Extensa 5220-101G08Mi, Extensa 5220-201G12Mi, Extensa 5220-100508Mi, Extensa 5235-302G25MN, Extensa 5235-312G25MN, Extensa 5235-901G16MN, EXTENSA 5235-902G16MN, Extensa 5635-652G25MN, Extensa 5635-654G50MN, Extensa 5635-663G32MN, Extensa 5635Z-433G25N, Extensa 5635Z-434G32N, Extensa 5620Z-1A2G08Mi, Extensa 5620Z-1A2G12Mi, Extensa 5620Z-2A1G08Mi, Extensa 5620Z-2A2G08Mi, Extensa 5635G-654G64MN, Extensa 5635G-664G32MN, Extensa 5635Z-422G16Mn, Extensa 5635Z-432G16Mn, Extensa 5635Z-432G25Mn, Extensa 5635ZG-422G25Mn, Extensa 5635Z-451G16MNKK, Gateway NV40, NV42, NV44, NV48, NV52, NV4001, NV4202, NV4203, NV4204, NV4400, NV4001c, NV4005c, NV4008C, NV4010C, NV4011C, NV4012C, NV4201u, NV4402c, NV4406c, NV4413c, NV4414C, NV4425C, NV4426C, NV4427C, NV4428C, NV4429C, NV4430C, NV4803c, NV4804g, NV4808C, NV4809c, NV4810c, NV4811c, NV4815C, NV5202c, NV5203C, NV5205c, NV4803cNV4808c, Emachine E528, E728, E528-2221, E528-2325, E528-2445, E528-2821, E728-453G32MNKK, Packard Bell NJ31, NJ32, NJ65, NJ66
Replacement battery numbers
Acer AS09C31, AS09C70, AS09C71, AS09C75, GRAPE32, TM00741, BT.00605.022, LC.BTP00.005, LC.BTP00.011, LC.BTP00.066, Gateway AS09C31, AS09C70, AS09C71, AS09C75