NinjaBatt Battery for HP
Premium quality replacement notebook battery,grade A battery cells,high quality materials,up to 500 charging cycles,True charging capacity,High Performance
What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
17,797 reviews
covering
50+ products
for the category
Laptop Batteries
Experiential insights by users
About NinjaBatt Battery for HP
Overall Feedback:
89% positive
83% praised for its long battery life, while 17% found it drained quickly
After fully charging and discharging 3 to 4 times, my battery started lasting close to 2 hours.
In the initial testing, the battery pack provides around 3 hours of use from one full charge.
When it was new, the battery lasted for more than four hours.
After charging the battery as instructed, I still have 39% left after 3 hours.
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80% appreciated its fast charging capability, though 20% found it slow
The battery came 75% charged and went to 100% within 15 minutes.
After charging it as instructed, I still have 39% left after 3 hours.
The battery holds its charge between uses.
I bought a new battery as a replacement and backup for times when I can't plug in, expecting it to perform similarly to the old one when it was newer.
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88% liked its seamless compatibility, but 12% encountered compatibility issues
I replaced the battery on my laptop and it worked great.
I am disappointed with the battery's performance. The almost three year old battery lasts only two hours before needing a charge, while it used to last over four hours when it was new.
After 21 months of buying the product, I received warning messages when booting the laptop about the battery, indicating that I will likely have to buy a new one.
The battery drains super fast and does not last for more than a couple of hours with battery fully loaded, based on my experience.
72% praised for its long cycle life, while 28% found it wore out quickly
Initially, the battery only lasted for 40-50 minutes, but after fully charging and discharging 3-4 times, it started lasting close to 2 hours.
My first replacement battery lasted for 1.5 years and the second replacement battery lasted for just over a year - 13 months.
My prior replacement battery lasted for about 12 months.
67% appreciated its built-in safety features, though 33% had concerns
After leaving it closed and unplugged for 15 minutes, my battery showed 67% remaining. It drains power quickly even when in Sleep mode.
After 21 months of buying the product, I started receiving warning messages when booting my laptop about the battery, indicating that the safety features of the battery are not up to the mark.
The battery drains super fast and power does not last for more than a couple of hours even when fully loaded. It was installed on the first day and the problem started from then.
88% liked the accurate battery sensor, but 12% found it inaccurate
When I opened the laptop, the battery showed 67% remaining.
My laptop battery is not holding a charge, indicating poor battery sensor accuracy.
After 21 months of buying the product, I started receiving warning messages about the battery when booting my laptop, indicating a problem with the sensor accuracy of laptop-batteries.
71% liked its lightweight and compact design, but 29% found it bulky
The battery pack fits properly in my laptop.
I had no issues installing this battery as it was a perfect replacement and well packaged.
I am disappointed with the performance of the new battery. It underperforms the older battery and is not even close.
