The battery seems to be defective The battery seems to be defective. I installed the battery, and it says no battery detected, with an × next to the battery. I reinstalled it twice, but still the same issue. So unless it is plugged in, it doesn't work.

Timely Shipment; Poor Product The battery arrived in a timely manner, but I am unhappy with the battery itself. The life is about 3-4 hours, which is no better than the battery I was replacing.

Very good price and delivery Very good price and delivery, and the battery holds a much better charge than the OEM battery. Used to get two and a half hours, now I get close to four hours with the new battery.

Bad product I never received shipping notification, it just showed up one day. When it did come, the battery did not work. I spent money on a broken product with no way to return it.

The new battery will not charge The new battery will not charge. The charger and operating system test good. The battery charge did not increase at all after 48 hours connected to the charger. Support was terrible. They requested photos, videos, and then told me I need to "fully charge (more than 12 hours) and discharge it to 5%-10% for 3~5 times ... before use." This after I told them that it would not charge at all.