CQCBD L12M4P21 Laptop attery for Lenovo Yoga 2 Pro 13 13-IFI Pro-13 59-382893 Ultrabook Series Y50-70AS-ISE Y50-70AM-IFI L13S4P21 121500156 21CP5/57/128-2 (7.4V 54Wh/7300mAh)


Price: $45.99
(as of Sep 07, 2024 23:21:12 UTC – Details)


Product Description

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L12M4P21L12M4P21

Within 2years, if the battery has any fault, please feel free to contactUs to replace it

Efficient and Reliable

Grade A Cells

FCC / CE / RoHS Certified

More Charging Cycles

Long Lasting Performance

Product description:

Battery Type: Li-ion

Voltage: 7.4V

Capacity: 54Wh/7300mAh

Battery Condition:100% Brand New

Compatible Part Numbers:

L13S4P21 L12M4P21 121500225 121500156 21CP5/57/128-2 2ICP5/57/128-2 2ICP5/57/123-2

Compatible Laptop/Notebook Models:

Fit for Lenovo Yoga 2 Pro Series

Fit for Lenovo Yoga 2 Pro 13.3″ Series

Fit for Lenovo Yoga 2 Pro 13-IFI Series

Fit for Lenovo Yoga 2 Pro-13 59-382893 Series

Fit for Lenovo Yoga 2 Pro Ultrabook Series

L12M4P21L12M4P21

For Optimal Use battery:

1. New battery received, discharge the battery to 5% (not 0%) for the fist use, then charge and cycle 3-4 times to wake up the new battery.

The important point is to perform a full discharge and charge every other month to extend the battery life.

2. Do not connect adapter for a long time while using the battery. It may damage the battery.

Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of it in fire or water.

L12M4P21L12M4P21

How to install a new battery:

1.emove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.

2. If you have questions about installing a new battery, you can search for the installation of laptop/tablet models on YouTube.

This method may help you.

If the new battery is not recognized during the initial installation:

1. please reinstall and check if the interface is fully connected.

Please disconnect the old battery, and hold down the power button for 20 seconds, then connect the new battery. This drains the residual or flea power and once the laptop is reassembled the battery will function properly.

2. Battery cannot be identified by your laptop or it doesn’t seem to work. That may be caused by different situations. Please check by yourself first as below steps.

Could be caused by battery loose. Remove the battery and try to reinstall more than once.

May be due to conductive material damaged which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.

Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.

Take out the battery and press the power button for about 15 seconds to consume the internal residual power (Do not connect the power cord), and then reinstall the battery.

You can try several times.

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Compatible Part Number: L13S4P21 L12M4P21 121500225 121500156 21CP5/57/128-2 2ICP5/57/128-2 2ICP5/57/123-2
Fit For:For Lenovo Yoga 2 Pro 13 series
【Battery with 2 Year Satisfied Warranty】 We team offers every customer 100% satisfaction guarantee. If you have any problems while using this battery, you can click on the seller in the upper right corner of the store “Ask a question”, we will reply within 24hours. Please rest assured that we also have 2-year warranty.