NinjaBatt Battery for HP VK04 695192-001 15-B142DX 14-B109WM 15-B129WM

I ordered this battery 4 years ago and been using it with my laptop on daily basses. Maybe I shouldn't keep the laptop still plugged in with the battery on to prolong its life, but I do ... At this point, the battery by itself without watching videos and not being plugged in, can run the laptop for almost 2 hours.

Works well with my computer and holds a great charge.

Put this battery in an older HP Pavilion and the machine started from just the battery power but would NOT charge. I tried to restart in safemode but had no success there. Got into the system configuration menu (tapping F something on startup, I forget which) and toggled to the BIOS or boot order. I changed it to 'legacy status' and suddenly the machine would boot back up to windows AND the battery was charging. I can't speak to it's longevity yet, but thought maybe this tip would help people who say it won't charge up in their machines.

My dad needed a battery for his laptop since the one he had was running out of battery life and the charge only a few hours. This was a great lifesaver. I can't say a lot because I did not see him actually install it, but because he learned how to properly place it in the laptop from a computer technician, my dad mentions the install was simple. So far he has had no complaints and he's had the battery for a few days.

I purchased this battery for my wife’s laptop and was surprised how quickly it arrived and how quickly it charged. It holds a great charge and if my wife isn’t using it the battery was still at 80% after 2 weeks of sitting on the counter. Our cell phones don’t even last a few days if we don’t use them. Very happy with this product. Will buy this brand again if a battery is needed.

My laptop had an old battery (?10 years old) that only lasted around 30 minutes after unplugging it. This Ninja battery fitted perfectly and it works. So now I can use the Laptop for a few hrs without having to plug it. It's not recommended to use it until it runs out of charge, but only down to around 20% and then re-charge it. That will extend the life of the battery. You also need to avoid heat and avoid using the Laptop over a pillow or bedspread/blankets since it blocks the air cooling mechanism of the Laptop. The price was reasonable. Very easy to install.

It is very easy to install, virtually identical to the original one. However, it will cause the laptop to short out. The laptop will suddenly turn off completely and pressing the power button will not work. I have to take the battery out, press and hold the power button to discharge the laptop then put the battery in and the laptop powers on. The clips that get inserted into the laptop also broke off almost immediately. The laptop will be ball to be used on low brightness and medium internet or desktop functions (Microsoft word) for a few hours or so, which is still not that great but better then the battery before (came with the laptop when originally purchased) which would drain down after 30-45 mins. It is possible it could be an issue with the laptop but I never had "shorting" out issues when I had the other battery.

This is an easy to install battery which charges up pretty quickly. It's called ninja because the battery charges quickly. However, the battery life is short. It does not hold charge for a long time and quickly decreases. I'm disappointed. I don't consider it value for my money.

This battery was very competitively priced. It arrived in the Amazon Locker at least one day before expected and it was already fully charged and ready to go, so no need to wait for it to charge. It was identical to the old original battery.

La batterie semble totalement conforme à la description. Elle s'est parfaitement adaptée à mon PC et lui a redonné une seconde vie. Merci aux vendeurs. Je redonnerai des nouvelles de l'évolution du produit dans quelques temps.

Ottimo prodotto, imballato perfettamente e funzionante. Soddisfatto di averlo acquistato, lo consiglio.

So easy. Just replaced the battery and I’m back in business with my computer. Very happy with the product so far. It’s been about a month. Still happy with it abs it’s been over 3.5 years

Perfecta, lo que necesitaba pata mi portstil hp