RC30-0328 Laptop Battery Replacement for Razer Blade 15 Base 2020 2021 RZ09-0328 RZ09-0328X RZ09-03286 RZ09-03287 RZ09-03289 RZ09-03287E22 RZ09-0369 RZ09-0369X RZ09-0410 RZ09-0410BE22

My battery works properly and has expected power capacity. This is likely because I read the instructions before installing it. :) It seems to be a 1:1 copy of the battery I replaced, less the orientation of the label.

I purchased this battery in hopes that it would work just as my 2019 RAZAR factory battery would without any hiccups and; i was sadly disappointed hours after installing the new battery, it was faulty, it died on a full charge, i check it multiple times to make sure i installed it correctly and it’s just not working.

works perfectly for my 2021 Razor Laptop. there was a minor tear on the battery that exposed a bit of metal, probably a manufacturing issue, but not enough to have me worried. definitely fine to get if you need a new battery.

On my Razer Blade 15 (2019): I had a “no battery detected” error from Windows. To fix it, uninstall the battery driver in device manager, shut down the PC, unplug the new battery, hold the power button for 20 seconds, plug the battery back in, and it should work! Great battery!

for a razor blade base 2020 model .... battery life : if it performs as specified it's a rock solid battery. easy to install : came with a good set of pc screw drivers the T5 included. five stars for that. value money : at under 68 US dollars from order to shipped and took less then five minutes to install. only down side so far the cables from battery to plug in on mother board are unwrapped ... so cable management stuff on hand is a plus . tape plastic warp like stuff. probably just as good as razer store brand from official site.

It went completely dead on me within a few months. Refund deadline passed. Waste of money. And the first one I ordered through them was the wrong battery sent. Don’t recommend this product nor seller strictly for his refund policy.

In a 2018 Razer Blade 15 model RZ09-03006

This battery worked as a replacement for a battery that would no longer charge. The laptop would turn off if the power cable was disconnected. The only issue I had was that windows didn't immediately recognize the new battery. I figured it was a dumb driver issue, and people online mentioned rolling back windows updates or waiting for a new one to get it right. I just updated from windows 10 to 11 and this allowed the battery to display chargings and what percent it was.