High Quality Replacement Battery for Sony PCG-4121EM (4400mAh, 6 cells)
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Compatible Sony Part Numbers
- VGP-BPL24
- VGP-BPSC24
- VGP-BPS24
Compatible Sony Laptop Models
- PCG-4121EM
- VAIO SVS13112FXP
- VAIO SVS13116FFS
- VAIO SVS13118EC
- VAIO SVS13135CN
- VAIO SVS13A16GAB
- VAIO SVS1511T9ES
- VAIO VPCSA25GG/BI
- VAIO VPCSA3N9E/XI
- VAIO VPCSA47GC
- VAIO VPCSB1AGX
- VAIO VPCSB25FW/P
- VAIO VPCSB2AJ
- VAIO VPCSB2L1E
- VAIO VPCSB2S9E/B
- VAIO VPCSB3M9E
- VAIO VPCSD1S3C
Shipping Methods
Payment Methods
Warranty
1-Year Warranty
We offer Full 1 Year Warranty on our Sony PCG-4121EM laptop battery. Warranty is applicable if the buyer has installed the battery properly on the device and has treated the battery correctly.
30-Day Money Back Guarantee
30 Day Money Back Guarantee if you are not satisfied with our Sony PCG-4121EM notebook battery. We will check all functions of our all products before delivery.
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.
Returns
If there is any problem with the battery you purchased from us, please contact us first. We will proceed your request and seek solutions to your problem. If our technical engineers cannot solve the problem, we will generate the RMA number for you (Return Merchandise Authorization) so that you can return the battery to us. If test result indicates that the returned battery is defective, we will bear the shipping cost of the battery.
Please note: we cannot process returned batteries if you have not yet received an RMA number.
FAQs
A: First of all, you need to assure the model of your laptop or the part number of your laptop battery. Then look for the battery you need at laptopbatterydirect.net. Finally, you can check whether the battery you find is compatible with your laptop or not on the "Compatibility" table (for example, Sony PCG-4121EM). If you don't know how to find the right battery for your laptop, you can click How to find one correct battery for my laptop? for more details. Moreover, you can click the icon "Live Chat" on the right of this page to ask us.
A: You should charge the replacement battery for Sony PCG-4121EM laptop before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.
A: If you let your Sony PCG-4121EM laptop battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.
1Turn off your Sony PCG-4121EM laptop and disconnect the AC adapter.
2Release the latch or other attachment devices that hold your battery in place.
3Slide the old battery out of its compartment or storage bay
4Take the replacement battery for Sony PCG-4121EM laptop out of the box.
5Slide it into the notch or bay.
6Close the safety latch to lock it into place.
7Reconnect the AC adapter and give the new battery for your Sony PCG-4121EM notebook a full charge.
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