Product parameters
Compatible Brand: For DELL
Brand Name: SZTWDONE
Model: XCMRD/MR90Y
Voltage: 14.8V/11.1V
Capacity: 40WH/65WH
Color: Black
Battery Cells : 4/6 Cell
Warranty: 1 Year
Condition New
Quality: High Quality
Place of origin: China
Compatible battery model
XCMRD (4cell 14.8V 40WH )
MR90Y (6cell 11.1V 65WH)
Compatible Laptop model
P28F
Inspiron 3421
Inspiron 14/14R-3421 3437 3441 3442 3443 3447 5421 5437
Inspiron 15/15R-3521 3531 3537 3541 3542 3543 3546 3549 5521 5537
Inspiron 17/17R-3721 3737 5721 5737 5748 5749
inspiron M531R-5535
Vostro 14-2421 3445 3446 3449 15-2521 3546 3549
Latitude 3440 3540 E3440 E3540
FQA
Q:The default logistics
A:The seller chooses the most suitable logistics
method
Q: Estimated delivery time
A: 16-35 days,Special case: 35 to 60 days to
arrive, special circumstances include: holidays,
policy adjustments, remote areas, etc
Q: Time of dispatch of goods
A: Items will be sent out within 1-3 days after
payment effected and confirmed by Aliexpress
System.
Q: Is the battery new?
A: All our batteries are new batteries
Q: Is the quality of the battery qualified?
A: All the items have been 100% carefully checked
and tested by our quality control department
before sending out.
Precautions
1,The first use of the new battery, please first full of electricity and then run out to about 5%-10% and then filled, to fully activate the lithium ion to
reach the maximum capacity,
2,Do not discharge the new battery to 0% otherwise it is easy to damage the battery to make the battery life shorter
3,For a long time without the use of batteries need to charge to more than 70% of the preservation, storage time is best not more than 3 months
4,Battery life is about times 600 the charge and discharge
5,After receipt of the goods found that the battery can not be charged, please check your power adapter,
6,After the battery is exhausted, please charge it in time. If it is not charged for a long time, it will cause battery damage.
7,If you have any problems with your items, please contact us immediately. We will do our best to help you solve the problem. Please do not open the dispute or leave negative feedback before communicating with us.
Wish you a pleasant shopping experience in our store