Greetings from the LUSONBAY Laptop Battery store. We are a professional manufacturer in the field of power tool batteries, laptop batteries, and chargers. We have our own factory, which provides high quality, competitive cost, and superior performance batteries and the best service to customers, it's our pleasure to service you.
Specification:
>>Capacity: 42WH/5250mAh, >>Voltage: 7.6V, >>Battery
Type: Li-ion, >>Condition: 100% Brand New, >>Cell: Grade "A++" Cell.
Replace Part Number
J0PGR, T17G, X16TW, 1WND8
Compatible With the Device's Model
>>For Dell Latitude 12 5285 2-in-1 Series
>>For Dell Latitude 12 5290 2-in-1 T17G Series.
Why Choose Us?
>>Very easy to install.
>>Offer stronger lasting time.
>>Good performance A++ cells.
>>Multiple protection prevents damage to the device.
>>Professional technical team, quick response within 24 hrs
>>Replace a new replacement within 1 Year if quality problem.
>>Professional tech teams production plants, and different types of batteries are available.
FAQ
How to find the laptop model?
Pressing the [Win] + [R] key and entering [msinfo32] or [dxdiag]. Click OK to find your system model. Use your laptop model name to find the correct replacement battery.
What should I do when using the battery for the first time?
Please turn off the laptop and disconnect the power when you install the new battery and fully charge the battery before the first use. And then discharge the new battery use to 5%/7%(not to 0%) and then charge it to 95%, and cycle 3-4 times.
Something needs to be attention:
To extend the battery life, please charge and discharge the battery at least once a month.
Do not expose the battery to hot, humid air.
Please contact us if you have any confusion or search for another type of battery.