NinjaBatt Pro Battery for HP 807956-001 807957-001
What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
17,797 reviews
covering
50+ products
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Laptop Batteries
Experiential insights by users
About NinjaBatt Pro Battery for HP 807956-001 807957-001
Overall Feedback:
91% positive
85% praised for its long battery life, while 15% found it drained quickly
I can expect a 4-5 hour battery life while doing normal work on my laptop with the screen at 75%+ on brightness, and a 2.5-3 hour battery life while watching videos on the same settings.
I am pretty sure that the battery is lasting longer than the original did when it was new.
As an Electronics Technician, I understand the product specs and expect the battery to last longer than the factory model due to its higher mAH rating.
The battery lasted only for 6 months.
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85% appreciated its fast charging capability, though 15% found it slow
I used the laptop heavily and let it discharge to 30%. It lasted about 3.5 hours, indicating good battery life.
I charged the battery to 100% and left it unplugged for a few days, and found that it only drained 3% of the battery during that time.
It took around 1.5 to 2 hours to charge my laptop.
The battery barely lasted for 6 months.
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88% liked its seamless compatibility, but 12% encountered compatibility issues
I bought this battery as a replacement for HP 15-ay011nr.
I had to purchase another type of HP battery which worked, indicating that the issue was with the NinjaBatt pro battery.
85% praised for its long cycle life, while 15% found it wore out quickly
I am optimistic that the battery will last longer than 1.5-2 years, which was the capability of the original battery.
My battery is lasting longer than the original one did when it was new.
The battery lasted for only 6 months.
My laptop battery life started to decline rapidly after a few months. It takes less time to charge from 20% to full, indicating that the battery is not lasting long.
85% liked the accurate battery sensor, but 15% found it inaccurate
As per the ACPI sensors, our battery has a design capacity of 2600 mAh.
At 30 minutes, my battery was at 81% and at 1 hour, it was at 71%. It's looking good so far.
The battery lasted only for 6 months, which is much less than the expected life of 2.7 years.
76% liked its lightweight and compact design, but 24% found it bulky
The battery fits tightly in my laptop compared to the native one.
The battery size is slightly wrong and it does not sit flush with the bottom of my computer when installed.
I am dissatisfied with the battery.
