NinjaBatt HP 807956-001 Laptop Battery for HS03 HS04 807957-001 807611-421 HSTNN-LB6U - Notebook 15-AY039WM TPN-I119 G4/G5 240 245 246 250 256 - High Performance Replacement Battery

Replaced my dead battery perfectly and so far seems to be good replacement

Full charge will take 1 hour and 4 hours will going in unplug condition. I brought for my hp laptop

Very easy to install and the battery seems to work as well as the original great price and saved a laptop from the junk collection.

Have used the new battery for nearly a month. So far no complaints

Ny previous battery from this company lasted over 2 years. Hope this one will too!

I've had two other batteries purchased from different vendors that wouldn't hold a charge at all.This battery has been holding a charge for two days. Hopefully it will continue. As of now I would buy another

Product came exactly as advertised. Shipped quickly & easy to install. Not sure about longevity or battery life as it's not even been a week but laptop works great now.

USED IN MY LAP TOP. TOO SOON TO RATE BATTERY LIFE OR LONGEVITY.

Does not fit the HP 250 G5 properly. Revise the listing please. Ninjabatt are good batteries..... when they fit.

I bought this battery last June, although did not use it until September, however sadly after less than a year of use it has practically stopped functioning, cutting out after less than an hour when at '100%' battery.I've not used it excessively and have taken care not to leave it on all the time or leave on charge 24/7 (also attempted to 'calibrate' the battery but that doesn't seem to be working') however something just seems to have gone wrong which is especially disappointing as prior to this recent issue it was working fine.Therefore I am disappointed that after less than a year of actual use the battery has already stopped functioning like it used to.

I bought this on behalf of my husband as his laptop battery failed. He travels abroad regularly so needed a laptop that would not need charging during a plane journey and during meetings.This is hopeless. He gave it one star for arriving in the post.The battery discharges even when not being used which is the main problem. He charges it overnight so ok in the morning but from then on the battery is discharging too quickly for use while travelling.He certainly does not recommend it.

I bought this battery about 6 weeks ago, so I've had time to "road-test" it a bit before reviewing.It was delivered quickly, in really secure packaging. It slotted straight in with no fuss. It charges efficiently, and I'm happy with the way it holds the charge.I don't clog these pages up with "OK" reviews. I warn people if something's dreadful, and praise stuff that's great.This battery is great.

Thought I'd try this for my 6 year old HP laptop. It seemed to work OK for a couple of weeks, now two months old and laptop only works when plugged in with battery showing as constantly being 96% charged, unplug power cord and laptop dies! Not impressed as laptop only used for 5-6 hours per day if that on weekdays with weekend use being rare. Didn't expect the battery to last forever but I had hoped to get more than 2 months out of it. There are some decent reviews so perhaps I've just been unlucky, based on my experience though 1 star is about where it is at.