4 of 4 people found the following review helpful
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This review is from: PowerGen High Capacity Laptop Battery for Acer Aspire 5220 5310 5315 5320 5520 5
Needing a replacement for the failing battery in my Acer 5920G laptop I found this option and thankfully it has worked out well, extending the life of this aging machine for another year or so. The battery appears to be well made and fitted as snugly as the original. In operation it has performed well although I haven't done a drain test to see if it matches the capacity of the OEM battery, subjectively though it seems to last the amount of time I expected when unplugged.