VI04 Laptop Battery Replacement for HP Envy Battery Envy 13 14 Probook 450 G2 440 G2 756745-001 756745-001 756743-001 756744-001 756743-001 756744-001 756478-421 14.8V 2200mAh

Purchased a refurb from we'll known store. The battery was giving no charge. Bought this one works perfectly! Saved a perfectly good laptop

This was a no brainer. Perfect replacement battery for my laptop! Excellent seller, shipped and reveled on time! Who could ask for more? Thank you so much!

Very satisfied. Physically the battery was a perfect replacement and installed with no issues. It's capacity rating was a bit less (hence 4 stars on capacity) than the original battery but is still good (I did not see one with higher capacity). It replaced an original battery in my near 5 year old laptop so it feels like a new machine. The price was much better than I expected and it shipped quickly.

ProsSuper easy to install. Just popped right in.Battery life was decent at about 1:30Cost was comparable to other optionsConsFor just over a year this battery worked perfectly. Then the other day I noticed it would only charge to 47%. A couple days later it would only charge to 45%. Today I unplugged it briefly the charge dropped 20% and now is stuck at 18% available while plugged in.Had this not happened I would have given it 5 stars likely. But it being a year and three months old (three months past the warranty) I'm forced to buy another battery.

Good life. First time in two years I've been able to get some updates to install because I was running on electric only with my battery not holding any charge. I should be able to get another couple years out of my laptop before needing to replace it now.

Battery had no charge when received and after overnight charge it was 100%. My laptop ran 30 minutes or less when it shut down. Have not had time to do further research but just using it with power cord.

Battery works great. No issues since I purchased it 1 month ago. Doubled my battery life compared to a 4 yr old battery.