battery for Acer 4810T 5810T, notebook laptop battery AS09D31 for Acer 3810T

Acer Aspire Timeline 4810 Series,
Acer Aspire Timeline 4810T Series,
Acer Aspire Timeline 5810 Series,
Acer Aspire Timeline 5810T Series,
Acer TravelMate Timeline 8371 Series,
Acer TravelMate Timeline 8471 Series,

Acer TravelMate Timeline 8571 Series
   
    Acer Aspire 3810 Series
        Aspire 3810T-351G25, Aspire 3810T-351G25N,
        Aspire 3810T-352G32na, Aspire 3810T-354G32n,
        Aspire 3810T-6376, Aspire 3810T-6415, 
        Aspire 3810T-8737, Aspire 3810T-944G32n,
        Aspire 3810TG-944G32n, Aspire 3810TG-944G50n,
        Aspire 3810T-H22, Aspire 3810T-H22F,
        Aspire 3810T-H22X, Aspire 3810T-P22,
        Aspire 3810T-P22F, Aspire 3810T-PH22X, 
        Aspire 3810T-S22, Aspire 3810T-S22F,
        Aspire 3810T-XSH11, Aspire 3810T-XSH11DOM,
        Aspire 3810TZ-413G32N, Aspire 3810TZ-414G25N, 
        Aspire 3810TZ-414G32n, Aspire 3810TZ-4806, 
        Aspire 3810TZ-4880, Aspire 3810TZG-414G32n, 
        Aspire 3810TZG-414G50n

   Acer Aspire 4810 Series
        Aspire 4810-4439, Aspire 4810T-352G32Mn,
        Aspire 4810T-353G25Mn, Aspire 4810T-8480,
        Aspire 4810TG-734G16Mn, Aspire 4810TG-944G16Mn,
        Aspire 4810TG-A23, Aspire 4810TG-R23, 
        Aspire 4810TG-R23F, Aspire 4810TZ-4011,
        Aspire 4810TZ-413G25MN, Aspire 4810TZ-4508,
        Aspire 4810TZG-414G32MN, Aspire 4810TZG-414G50Mn

   Acer Aspire 5810 Series
        Aspire 5810T-354G32Mn, Aspire 5810T-8929,
        Aspire 5810T-8952, Aspire 5810T-944G32Mn,
        Aspire 5810T-D34, Aspire 5810T-D34F,
        Aspire 5810TG-354G32MN, Aspire 5810TG-734G50MN, 
        Aspire 5810TG-944G50MN, Aspire 5810TG-D45, 
        Aspire 5810TG-D45F, Aspire 5810TZ-4112, 
        Aspire 5810TZ-413G25MN, Aspire 5810TZ-4238,
        Aspire 5810TZ-4274, Aspire 5810TZ-4433, 
        Aspire 5810TZ-4657, Aspire 5810TZ-4761, 
        Aspire 5810TZ-4784, Aspire 5810TZG-413G32MN,
        Aspire 5810TZG-414G50MN

   Acer Aspire Timeline 3810 Series
        Aspire Timeline 3810T

   Acer TravelMate 8371 Series
        TravelMate 8371-352G32n, TravelMate 8371-353G25n,
        TravelMate 8371-354G32n, TravelMate 8371-6457,
        TravelMate 8371-733G32n, TravelMate 8371-733G32n_3G,
        TravelMate 8371-8391, TravelMate 8371-944G08n,
        TravelMate 8371-944G16N_UMTS, TravelMate 8371-944G32n,
        TravelMate 8371-944G32N_UMTS, TravelMate 8371-944G50n,
        TravelMate 8371G, TravelMate 8371G-732G50nc,
        TravelMate 8371-P716, TravelMate 8371-P716D,
        TravelMate 8371-P716DF, TravelMate 8371-P716F,
        TravelMate 8471-6096, TravelMate 8471-6306,
        TravelMate 8471-6457, TravelMate 8471-8422,
        TravelMate 8471-8818, TravelMate 8571-6033,
        TravelMate 8571-8181, TravelMate 8571-8537

   Acer TravelMate 8471 Series
        TravelMate 8471-353G25Mn, TravelMate 8471-354G32N,
        TravelMate 8471-733G25Mn, TravelMate 8471-733G25N, 
        TravelMate 8471-733G32Mn, TravelMate 8471-943G32Mn,
        TravelMate 8471-944G16N, TravelMate 8471-944G32Mn, 
        TravelMate 8471-944G32N, TravelMate 8471-944G50Mn,
        TravelMate 8471-944G50N_UMTS, TravelMate 8471G, 
        TravelMate 8471G-732G50Mnb

   Acer TravelMate 8571 Series
        TravelMate 8571-353G25Mn, TravelMate 8571-354G32N,
        TravelMate 8571-733G25Mn, TravelMate 8571-733G25N, 
        TravelMate 8571-733G32Mn, TravelMate 8571-943G25Mn,
        TravelMate 8571-944G32Mn, TravelMate 8571-944G32N,
        TravelMate 8571-944G50N_UMTS, TravelMate 8571G, 
        TravelMate 8571G-734G32Mn