GK5CN-00-13-3S1P-0 Laptop Battery Replacement for Getac TONGFANG GK5CN4Z GK5CN5Z GK5CN6Z GK5CQ7Z GK6Z5CN GK7CN6S Series Notebook GK5CN-00-13-4S1P-0 11.4V 46.74Wh 4100mAh

I purchased this as a replacement for a 5 year old EVOO laptop. So far, it's working perfectly! It arrived quickly, was easy to install and came with all of the tools needed for the job.

It worked perfectly as expected

I replaced my OG battery in June 22. It was extremely bulged. It's July 23. Yesterday the laptop (plugged in) started turning off with a blue screen every 10-15 minutes. Off power, about 5 minutes. Battery showed 100%. There is a admin, MSDOC command to make a HTML document showing battery info. I did it. In the 5 minutes it went from 100% to 1%. I then looked at the battery life icon in the task bar. 1%. This morning the battery said 100%. It hadn't been charged. I pulled the battery out of the laptop and just used the wall power. 1.5 hours playing a 4k Youtube live video. I'll leave it running all day.This battery does not looked bulged. A tiny bit puffy, but don't remember how it originally looked. Certainly not looking like a loaf of bread in the oven.None of the potential replacements from anybody last year was all that great in customer reviews. I need a battery. Who knows? I might buy the same battery from this seller again.Beggers can't be choosers.Update. January 2024. Same thing.

Good replacement after my labtop's original battery died. Power is similar to original battery. I have used for 6 months so far with no bulging / overheat / degrading issues.

The battery I received did not include the pigtail to plug it into the laptop, it did not match the picture and did not fit the laptop.