The CS-AC4820NB is a replacement rechargeable battery for Acer products.

This battery replaces the following OEM part number(s):

• Acer AS10B31
• Acer AS10B41
• Acer AS10B7E
• Acer AS10B5E
• Acer AS10B61
• Acer AS10B6E
• Acer AS10B3E
• Acer AS10B51
• Acer AS10E7E

This battery is compatible with the following model(s):

• Acer Aspire 3820T
• Acer Aspire 3820T-5246
• Acer Aspire 3820T-7459
• Acer Aspire 3820T-332G16N
• Acer Aspire 3820T-332G32N
• Acer Aspire 3820T-332G50N
• Acer Aspire 3820T-333G25I
• Acer Aspire 3820T-333G25N
• Acer Aspire 3820T-333G32N
• Acer Aspire 3820T-334G32n
• Acer Aspire 3820T-334G50I
• Acer Aspire 3820T-334G50n
• Acer Aspire 3820T-352G16N
• Acer Aspire 3820TG
• Acer Aspire 3820TG-332G32?N
• Acer Aspire 3820TG-332G50?N
• Acer Aspire 3820TG-332G64?N
• Acer Aspire 3820TG-333G25?I
• Acer Aspire 3820TG-333G25?N
• Acer Aspire 3820TG-333G32?N
• Acer Aspire 3820TG-334G32?N
• Acer Aspire 3820TG-334G50?N
• Acer Aspire 3820TG-432G32?N
• Acer Aspire 3820TG-432G50?N
• Acer Aspire 3820TG-432G64?N
• Acer Aspire 3820TG-434G32?I
• Acer Aspire 3820TG-434G32?N
• Acer Aspire 3820TG-434G50
• Acer Aspire 3820TG-434G50?N
• Acer Aspire 3820TG-434G64?I
• Acer Aspire 3820TG-434G64?N
• Acer Aspire 3820TG-522G50?N
• Acer Aspire 3820TG-524G50?N
• Acer Aspire 3820TG-524G64?N
• Acer Aspire 3820TG-528G50?N
• Acer Aspire 3820TG-544G64?N
• Acer Aspire 3820TG-624G50?N
• Acer Aspire 3820TG-624G64?N
• Acer Aspire 4820T
• Acer Aspire 4820T-3697
• Acer Aspire 4820T-5570
• Acer Aspire 4820T-331G32M?N
• Acer Aspire 4820T-332G25M?N
• Acer Aspire AS4820T-332G32M?N
• Acer Aspire 4820T-333G25Mn
• Acer Aspire 4820T-333G32M?I
• Acer Aspire 4820T-333G32M?N
• Acer Aspire 4820T-333G50M?N
• Acer Aspire 4820T-334G25M?N
• Acer Aspire 4820T-334G32Mn
• Acer Aspire 4820T-354G32M?N
• Acer Aspire 4820T-432G32M?N
• Acer Aspire 4820T-432G50M?N
• Acer Aspire AS4820T-522G16M?N
• Acer Aspire 4820T-522G50M?N
• Acer Aspire 4820T-524G25M?N
• Acer Aspire 4820TG
• Acer Aspire 4820TG-3195
• Acer Aspire 4820TG-5637
• Acer Aspire 4820TG-7566
• Acer Aspire 4820TG-7805
• Acer Aspire 4820TG-332G16MN
• Acer Aspire 4820TG-332G25MN
• Acer Aspire 4820TG-332G32MN
• Acer Aspire 4820TG-332G64MN
• Acer Aspire 4820TG-333G25MI
• Acer Aspire 4820TG-333G32MN
• Acer Aspire 4820TG-334G16MN
• Acer Aspire 4820TG-334G32MN
• Acer Aspire 4820TG-334G50MN
• Acer Aspire 4820TG-352G25MN
• Acer Aspire 4820TG-353G32MN
• Acer Aspire 4820TG-432G32MN
• Acer Aspire 4820TG-432G50MN
• Acer Aspire 4820TG-432G64MN
• Acer Aspire 4820TG-433G32MI
• Acer Aspire 4820TG-433G32MN
• Acer Aspire 4820TG-433G64MN
• Acer Aspire 4820TG-434G32MN
• Acer Aspire 4820TG-434G50MN
• Acer Aspire 4820TG-434G64MN
• Acer Aspire 4820TG-436G64MN
• Acer Aspire 4820TG-438G32MN
• Acer Aspire 4820TG-522G32MN
• Acer Aspire 4820TG-522G50MN
• Acer Aspire 4820TG-522G64MN
• Acer Aspire 4820TG-524G32MN
• Acer Aspire 4820TG-524G50MN
• Acer Aspire 4820TG-524G64MN
• Acer Aspire 4820TG-526G64MN
• Acer Aspire 4820TG-544G64MN
• Acer Aspire 4820TG-5454G32MN
• Acer Aspire 4820TG-5454G50MIKS
• Acer Aspire 4820TG-5454G50MN
• Acer Aspire 4820TG-5454G64MN
• Acer Aspire 4820TG-5454G64MNKS
• Acer Aspire 4820TG-624G16MNKS
• Acer Aspire 4820TG-624G50MN
• Acer Aspire 4820TG-624G64MN
• Acer Aspire 4820TG-626G64MN
• Acer Aspire 5820T
• Acer Aspire 5820T-5452
• Acer Aspire 5820T-5900
• Acer Aspire 5820T-5951
• Acer Aspire 5820T-6178
• Acer Aspire 5820TG-5612
• Acer Aspire 5820T-7683
• Acer Aspire 5820T-332G16M?N
• Acer Aspire 5820T-333G32M?I
• Acer Aspire 5820T-333G32Mn
• Acer Aspire 5820T-334G32M?I
• Acer Aspire 5820T-334G32Mn
• Acer Aspire 5820TG-334G50Mn
• Acer Aspire 5820T-353G32MN
• Acer Aspire 5820T-354G32MN
• Acer Aspire 5820T-354G50MN
• Acer Aspire 5820T-432G32M?N
• Acer Aspire 5820T-434G32M?N
• Acer Aspire 5820T-522G16M?N
• Acer Aspire 5820T-524G16M?N
• Acer Aspire 5820TGAspire 5820TG-332G32MN
• Acer Aspire 5820TG-332G64MN
• Acer Aspire 5820TG-333G50MN
• Acer Aspire 5820TG-334G32MN
• Acer Aspire 5820TG-354G50MN
• Acer Aspire 5820TG-432G50MN
• Acer Aspire 5820TG-432G64MN
• Acer Aspire 5820TG-434G25MN
• Acer Aspire 5820TG-434G32MI
• Acer Aspire 5820TG-434G32MN
• Acer Aspire 5820TG-434G50MI
• Acer Aspire 5820TG-434G50MN
• Acer Aspire 5820TG-434G64MI
• Acer Aspire 5820TG-434G64MN
• Acer Aspire 5820TG-438G50MN
• Acer Aspire 5820TG-438G64MI
• Acer Aspire 5820TG-438G64MN
• Acer Aspire 5820TG-464G75MN
• Acer Aspire 5820TG-522G50MN
• Acer Aspire 5820TG-522G64MN
• Acer Aspire 5820TG-524G25MN
• Acer Aspire 5820TG-524G32MN
• Acer Aspire 5820TG-524G50MN
• Acer Aspire 5820TG-524G64MN
• Acer Aspire 5820TG-528G64MN
• Acer Aspire 5820TG-5454G64MNKS
• Acer Aspire 5820TG-5464G50MNSS
• Acer Aspire 5820TG-624G50MN
• Acer Aspire 5820TG-624G64MN
• Acer Aspire 5820TG-626G64MN

Specifications: