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Cheap laptop batteries > laptop batteries > acer > acer um08b72 laptop batteries

How to do when your acer um08b72 laptop battery won't charge

1, Please check the hardware at first:

  a, Clean the acer um08b72 battery contacts. Try charging the laptop battery with the power off. Some laptops draw a lot of power -- so much so that they can't efficiently charge the battery and run demanding tasks at the same time. If the battery doesn't seem to be getting fully charged, shut down the laptop entirely and see how it goes.

  b, Try a deep charge. If the acer um08b72 battery is in a bad state, you might be able to bring it back to life with a deep charge cycle. First, make sure it's complete discharged by running the laptop with the battery installed (and the AC adapter removed) until the laptop completely dies. Then charge the laptop overnight.

  c, If your original old battery still charges and discharges but your new replacement acer um08b72 battery will not, the new battery may have run to 0% or it may be a defective unit. This may be an indication that you need to replace your AC Adapter. It is more difficult to charge a new battery than it is to charge an older "broken in" battery. If your AC adapter is not outputting the correct amount of power you can run your computer, and charge an old battery, but you may be unable to charge a brand new battery.

If neither battery will recharge, you are most likely experiencing a failure in the laptop charge system (AC adapter, charge port, or motherboard charge circuit).

2, Configuring and upgrading software:

  a, Make sure you're on the latest BIOS revision for your laptop. Windows system, you could also try a repair install and rule out a corrupt installation.

  b, Have a look at your power settings, open up your control panel, and head into the Power Options.
There are several settings in here, take a quick glance around to make sure that nothing looks out of place. The particular one to look out for is the setting that causes your laptop to shut down if your battery percentage drops to a certain low threshold.

  c, Update your drivers, open up the device manager, and under Batteries you'll find a number of entries.
There should usually be three, one for the battery itself, one for the charger and a third called 'Microsoft ACPI Compliant Control Method Battery'. Right click on all of these entries head into properties, then into the driver tab and find the 'Update Driver' button (This may also be found by just right clicking the entry and hitting 'Update driver software'). Once you've done this, restart your laptop and try plugging the charger in again.

If you try all of these troubleshooting steps and your battery is still not working properly, it's time to get a new battery.

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries

1. replacement battery for acer um08b72, 11.1 voltage, 6600 mAh, 9 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001657
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 6600 mAh (9 cell)
Color: black
Replace brand: acer
Warranty: 12 months

2. replacement battery for acer um08b72, 11.1 voltage, 4800 mAh, 6 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001654
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 4800 mAh (6 cell)
Color: black
Replace brand: acer
Warranty: 12 months

3. replacement battery for acer um08b72, 11.1 voltage, 4800 mAh, 6 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001652
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 4800 mAh (6 cell)
Color: blue
Replace brand: acer
Warranty: 12 months

4. replacement battery for acer um08b72, 11.1 voltage, 7200 mAh, 9 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001656
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 7200 mAh (9 cell)
Color: white
Replace brand: acer
Warranty: 12 months

5. replacement battery for acer um08b72, 11.1 voltage, 8800 mAh, 12 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1002576
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 8800 mAh (12 cell)
Color: black
Replace brand: acer
Warranty: 12 months

6. replacement battery for acer um08b72, 11.1 voltage, 7200 mAh, 9 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001655
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 7200 mAh (9 cell)
Color: blue
Replace brand: acer
Warranty: 12 months

7. replacement battery for acer um08b72, 11.1 voltage, 8800 mAh, 12 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1002578
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 8800 mAh (12 cell)
Color: white
Replace brand: acer
Warranty: 12 months

8. replacement battery for acer um08b72, 11.1 voltage, 4400 mAh, 6 cells, Li-ion laptop batteries

Cheap um08b72 11.1V,9 cell 6 cell 12 cell laptop batteries
Click to view more pictures
Product ID: 1001653
Battery Type: Li-ion
Property: replacement battery [?]
Voltage: 11.1 V
Battery capacity: 4400 mAh (6 cell)
Color: white
Replace brand: acer
Warranty: 12 months

Acer um08b72 Laptop AC Adapters

acer  adapter
Click for more pictures
Product ID: 1061096
Input: AC 100~240V 50~60Hz
Output Voltage: 19V
Output Current: DC 1.580A
Power: 30W
Connector: 5.5mm*1.7mm
Property: replacement [?]
Warranty: 18 months
ACER PA-1300-04 adapter

Acer um08b72 laptop batteries can replace the following part number:

ACER
UM08B72

um08b72 laptop battery is compatible with the following models :

acer-um08a31
ACER
A0D150-0BR
A0D150-0BW
A0D150-1044
A0D150-1125
A0D150-1165
A0D150-1186
A0D150-1197
A0D150-1240
A0D150-1322
A0D150-1358
A0D150-1366
A0D150-1462
A0D150-1474
A0D150-1577
A0D150-1587
A0D150-1606
A0D150-1647
A0D150-1669
A0D150-1736
A0D150-1739
A0D150-1860
A0D150-1920
A0D150-1B
A0D150-1Bb
A0D150-1Bk
A0D150-1Br
A0D150-1Bw
A0D150-Bb73
A0D150-Bbdom
A0D150-Bk73
A0D150-Bkdom
A0D150-Br73
A0D150-Brdom
A0D150-Bw73
A0D150-Bwdom
A0D250-0Bb
A0D250-0BGb
A0D250-0BGk
A0D250-0BGr
A0D250-0BGw
A0D250-0Bk
A0D250-0Br
A0D250-0Bw
A0D250-1014
A0D250-1026
A0D250-1042
A0D250-1065
A0D250-1070
A0D250-1114
A0D250-1116
A0D250-1132
A0D250-1148
A0D250-1151
A0D250-1163
A0D250-1165
A0D250-1173
A0D250-1185
A0D250-1196
A0D250-1233
A0D250-1284
A0D250-1288
A0D250-1289
A0D250-1302
A0D250-1314
A0D250-1326
A0D250-1373
A0D250-1389
A0D250-1398
A0D250-1424
A0D250-1441
A0D250-1471
A0D250-1517
A0D250-1580
A0D250-1585
A0D250-15K
A0D250-1601
A0D250-1610
A0D250-1613
A0D250-1689
A0D250-1696
A0D250-1706
A0D250-1724
A0D250-1727
A0D250-1738
A0D250-1739
A0D250-1742
A0D250-1797
A0D250-1821
A0D250-1832
A0D250-1905
A0D250-1920
A0D250-1924
A0D250-1955
A0D250-1962
A0D250-1983
A0D250-1990
A0D250-1996
A0D250-1Bb
A0D250-1BK
A0D250-1Br
A0D250-1Bw
A0D250-Bb83
A0D250-Bb83F
A0D250-Bk83
A0D250-Bk83F
A0D250-Bp83
A0D250-Br83
A0D250-Br83F
A0D250-Bw83
A0D250-Bw83F
AOA110-1041
AOA110-1283
AOA110-1295
AOA110-1545
AOA110-1588
AOA110-1626
AOA110-1691
AOA110-1698
AOA110-1722
AOA110-1812
AOA110-1831
AOA110-1948
AOA110-1955
AOA110-1982
AOA110-Ab
AOA110-Ac
AOA110-AGb
AOA110-AGc
AOA110-AGp
AOA110-AGw
AOA110-Ap
AOA110-Aw
AOA110-Bb
AOA110-Bc
AOA110-BGb
AOA110-BGw
AOA110-Bp
AOA110-Bw
AOA110L blau
AOA110L weiss
AOA110X Black Edition
AOA110X EDITION
AOA150-1001
AOA150-1006
AOA150-1029
AOA150-1035
AOA150-1049
AOA150-1068
AOA150-1083
AOA150-1126
AOA150-1140
AOA150-1141
AOA150-1172
AOA150-1178
AOA150-1249
AOA150-1316
AOA150-1329
AOA150-1348
AOA150-1359
AOA150-1382
AOA150-1400
AOA150-1405
AOA150-1435
AOA150-1444
AOA150-1447
AOA150-1483
AOA150-1485
AOA150-1493
AOA150-1504
AOA150-1505
AOA150-1532
AOA150-1553
AOA150-1555
AOA150-1570
AOA150-1577
AOA150-1622
AOA150-1635
AOA150-1649
AOA150-1672
AOA150-1679
AOA150-1690
AOA150-1706
AOA150-1742
AOA150-1777
AOA150-1784
AOA150-1786
AOA150-1798
AOA150-1813
AOA150-1840
AOA150-1864
AOA150-1887
AOA150-1890
AOA150-1905
AOA150-1920
AOA150-1949
AOA150-1983
AOA150-1987
AOA150-Ab
AOA150-Ac
AOA150-Ap
AOA150-Aw
AOA150-Bb
AOA150-Bb1
AOA150-BBDOM
AOA150-Bc
AOA150-BC1
AOA150-BCDOM
AOA150-BGb
AOA150-BGc
AOA150-BGp
AOA150-BGw
AOA150-Bk
AOA150-Bk1
AOA150-BKDOM
AOA150-Bp
AOA150-BP1
AOA150-BPDOM
AOA150-Bw
AOA150-Bw1
AOA150-BWDOM
AOA150L blau
AOA150L weiss
AOA150X blau
AOA150X weiss
AOD150 Series
AOD150-0BB
AOD150-0BGK
AOD150-0BK
AOD150-0BR
AOD150-0BW
AOD150-1044
AOD150-1125
AOD150-1165
AOD150-1186
AOD150-1197
AOD150-1240
AOD150-1322
AOD150-1358
AOD150-1366
AOD150-1462
AOD150-1474
AOD150-1577
AOD150-1587
AOD150-1606
AOD150-1647
AOD150-1669
AOD150-1736
AOD150-1739
AOD150-1860
AOD150-1920
AOD150-1B
AOD150-1Bb
AOD150-1Bk
AOD150-1Br
AOD150-1Bw
AOD150-Bb73
AOD150-Bbdom
AOD150-Bk73
AOD150-Bkdom
AOD150-Br73
AOD150-Brdom
AOD150-Bw73
AOD150-Bwdom
AOD250-0Bb
AOD250-0BGb
AOD250-0BGk
AOD250-0BGr
AOD250-0BGw
AOD250-0Bk
AOD250-0Br
AOD250-0Bw
AOD250-1014
AOD250-1026
AOD250-1042
AOD250-1064
AOD250-1065
AOD250-1070
AOD250-1114
AOD250-1116
AOD250-1132
AOD250-1146
AOD250-1148
AOD250-1151
AOD250-1163
AOD250-1165
AOD250-1173
AOD250-1185
AOD250-1196
AOD250-1197
AOD250-1233
AOD250-1284
AOD250-1288
AOD250-1289
AOD250-1302
AOD250-1314
AOD250-1325
AOD250-1326
AOD250-1373
AOD250-1383
AOD250-1389
acer-um08a31

Acer um08b72 laptop battery and other products you purchased from us are guaranteed!

  We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

Secure Shopping Guarantee Secure Shopping Guarantee

Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us.When you purchase acer um08b72 laptop batteries from us, You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties.

You have a larger selection of laptop batteries, which can perfectly work with your equipment.

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How long will my acer um08b72 batteries last?

The lifespan of a um08b72 laptop batteries will vary considerably with how it is used, how it is maintained and charged, temperature, and other factors.

Does acer um08b72 batteries self-discharge when not in use?

All batteries, include um08b72 laptop batteries, regardless of their chemistry, self-discharge. The rate of self-discharge depends both on the type of laptop battery and the storage temperature the batteries are exposed to. However, for a good estimate, wet flooded deep cycle laptop batteries self-discharge approximately 4% per week at 80°F.

Disclaimer:
The um08b72 laptop batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used.

The following acer laptop batteries are hot: ACER 3ICP5/57/80, ACER AP18E7M, ACER KT.00407.003, ACER KT.00407.003, ACER 40051000, ACER 40051000, ACER SQU-1605, ACER AP16L5J, ACER 40051000, ACER AP16L5J, ACER AC15A3J, ACER 3ICR19/66-2, ACER AC15A3J, ACER AP16L5J, ACER AP18E7M, ACER 4ICR19/66-2, ACER 40051000, ASUS B31N1535