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Your cart is empty.Product Description
Direct from Manufacturer. High performance.
You will find the value from TREE.NB.
ABOUT US: We have been manufacturing the laptop battery and charger for many years. And We Promise the Quality for Customer. Direct from Manufacturer. OEM factory product .When it comes to laptop batteries TREE.NB is your best bet!
Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard.
Safety and Stability
- Model: 01AV427
- Capacity: 72Wh
- Voltage: 10.8V
- Recharge Cycles: 500
- Easy & Quick Installation, Reliable performance, Extended battery life
100% Fit
All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues.
Multi Safety Protect Features
A suite of safeguards 100% protect your devices while charging. Including overcurrent, short-circuit, overdischarge & high temperature protections.
Grade "A" cells Top Quality Battery
Reliable performance
Extended battery life
Install A New Battery:
- You need to turn off your laptop and disconnect the power.
- Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
- If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
Laptop Maintenance Tips:
- New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely
- Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened
- Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.
- Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery
- Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.
Garrett
Reviewed in the United States on March 15, 2025
Went from a battery that wouldn't hold a charge at all to this. Now I can use my computer without needing it plugged in all the time.
Customer
Reviewed in the United States on February 26, 2025
Excellent product fits my laptop perfect and battery come full charge good product.
cMontoya
Reviewed in the United States on February 15, 2025
It lasted for almost a year... It still works but it is so bloated that is affecting my keyboard performance, also it is dangerous.You get what you pay for...Not a bad battery but TBH one year is a very poor lasting.
Bill A.
Reviewed in the United States on January 24, 2025
Replacement battery work as soon as installed.Also felt it was a good price
Tyler Neukam
Reviewed in the United States on January 16, 2025
The battery works perfectly, it fits exactly as needed and the tools included were a very nice touch.
Recon
Reviewed in the United States on December 3, 2024
I bought this to replace my 5-year-old HP Envy x360 laptop battery, which deteriorated and lasted only two hours instead of the original nine. The battery arrived in a safe package—bubble wrap inside the box, and the battery is in an antistatic bag. With the included tools, the installation was easy (the original battery cable was taped to the side of the battery; this wasn't, but it was easy to fix with electric tape).The battery came with a 65% charge. I followed the instructions and discharged it to 7% using the laptop (the manual recommends 2%, but my laptop turned off at 7%), then charged it to 100%.The battery lasted almost 7 hours (from 100 to 10%) under continuous use. The laptop with high-performance settings was connected to a 32" external monitor for normal use, office work, video editing, and browsing.The laptop has no dedicated graphics card, only built-in Intel UHD graphics, so I can't test it with gaming.Overall, I'm happy with the battery so far. We'll see how long it maintains this performance.
Mr. Reviews
Reviewed in the United States on June 28, 2023
[updated]Well about 2 weeks into using it the battery no longer appears to charge and keeps going down. I'm at 21% and wondering what is going to happen next. I've tried several chargers and all three (including a uni charger) yield the same results > No increase in battery charge level.I didn't get to try it right away from vaca and now it's out of return so I guess I'll have to eat it.[old review]It seems like the pop in could have been better but it fits and works and that's what I am most interested in.
David Noland
Reviewed in the United States on November 13, 2023
Battery runs down in about two hours when not on charger.
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