Need to ask for battery manufacturing date before purchase
The battery is outdated, it comes at zero percent battery, I need to charge for some time to power on after I replaced the battery. The nightmare just started, it could not fully charge to 100% when turn on, if I switch off, it will start to charge again at 80%. After 4 times charge and discharge, the battery health showed it only have the capacity if 2200mAh, which is even worse than my old battery.
Then I bought another one plus 5 battery at another website, and do the battery replacement all over again. This time it just showed 50% battery after I power on after replaced. The estimated capacity is 103% after few charges.