776622-001 Battery for HP 15-f272wm LA04 15-f233wm 15-f271wm 15-f211wm 15-f039wm 15-f010wm 15-f009wm 15-f010dx 15-f033wm 15-f305dx 15-f111dx 15-f162dx 15-n210dx 15-f023wm 15-f024wm 15-f100dx 15-f337wm

Anyone who is reading this review has got to be really disappointed in Razer. There's no excuse for battery in a $2500+ laptop to EVER bulge. The fit was perfect and my laptop appreciated the reduced stress the previous portly battery was causing. The install was fairly easy. You should be comfortable with disassembling tech. Be sure to find a good YouTube video to guide you through the process. So far the battery has worked flawlessly: keeps it's charge, doesn't overheat, and so far no signs of bulging. Great value.

The laptop would hardly function and the battery was nearly dead.And I ordered this replacement battery and another piece of memory and now it's like a 5 or $600 computer.I'm a happy camper

I hadn't run a Lenovo 130-15AST in approx 10 years and, predictably, the battery was toast. For around $27, including tax, I received this replacement in 2 days. I've never replaced a laptop battery before, and the process is so simple I'll never pay someone to do it for me again. The replacement came fully charged, and I ran it down to 5% as recommended in a YT video on replacing laptop batteries. Took about 1.5 hrs. to go to 5% and another 4 hrs to recharge to 100%. Totally fixed my old laptop. Great bang for the buck. I also recommend a fine screwdriver set. I bought a Jorest on Amazon. Invaluable.

Got this battery for my older MacBook Pro and it brought it back to life. I can finally use it without being stuck to the charger. The installation was easy and it fit perfectly. Battery life isn’t amazing, but I get a few solid hours which is enough for me. Overall: good value if you just want your old laptop usable again.

20 days in: No problems. Battery has WAY longer life than the last 3rd party battery I installed in this laptop. I don't want to jinx it, but I'm impressed so far. Will update review if/when it fails.

This battery worked fine for 4 months then stopped functioning entirely. The front surface has ballooned out slightly indicating dangerous structural failure. Thankfully the laptop's safety features stopped the machine from working which made me inspect it physically before the damage could progress. There are also no clear avenues for return/refund for faulty products beyond Amazon's refund window.

Had an issue where my battery would cut out at 80% or 50%. Did SMC resets but did not solve the problem. On charger was no issue just battery so decided to change it out. Some YT videos helped with the procedure and all seems back to normal. Cycled the new battery a few times to be sure and all is good. Good price and good replacement.

Exact replacement part, it went right in. Very happy. It was even 80% charged.