XCMRD Battery For Dell Inspiron 15 3531 3537 5521 14 3421 3437 17-3721 MR90Y US

About us:

➡️We are a laptop battery manufacturer with more than many years, we are positioned for high quality, simplicity and durability. Our products are stable, safe and reliable in performance,and all batteries are made of Grade ''A'' cells.
➡️ If you have any question,pls feel free to contact us first instead of opening any form of case. Contacting our customer service is the best way to better cooperate with each other,thanks a lot.
➡️ Before purchasing, pls confirm that your model/capacity/size is compatible with your laptop. If you don’t know your model, you can provide us a picture of the appearance of the old battery for us to confirm.
➡️ Your positive response are the driving force for us to move forward.

Specifications:
Battery type:Replacement Battery
Condition : Brand new
Cell Type: Li-ion
Battery Number: 4 Cells
Voltage: 14.8V (Compatible with 14.4V)Capacity: 2700mAh/40Wh

Compatible with Part Number :

XCMRD MR90Y 0MF69 49VTP 68DTP 6KP1N 8TT5W FW1MN MK1R0 PVJ7J V8VNT X29KD YGMTN 24DRM 4DMNG 6HY59 6XH00 312-1390 312-1392 9K1VP G019Y T1G4M VR7HM 4WY7C 6K73M 8RT13 DJ9W6 G35K4 N121Y V1YJ7 W6XNM XRDW2 312-1387 312-1433 451-12107 451-12108

Compatible Models:

for Dell Inspiron 14 14R Series

for Dell Inspiron 14-3421 14-3437 14-5421 14-N5421 14-N3421 14R-3421 14R-5421 14R-5437 Series

for Dell Inspiron 15 15R Series

for Dell 15-3521 15-3537 15-3531 15R-5521 15R-5537 15R-N3521 15R-N5521 15R-N5537 Series

for Dell Inspiron 17 17R Series

for Dell 17-3721 17-3737 17R-5737 17R-5721 17R-N3721 17R-N3737 17R-N5721 17R-N5737 Series

for Dell Latitude 14 15 3000 Series

for Dell Latitude 3440 E3440 3540 E3540 Series

for Dell Vostro 2421 2521 Series

How to install a new battery?

1. You need to turn off the laptop and disconnect the power at the same time.

2. Disconnect the old battery from the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery and save it.

3. Take out the old battery, install the new battery on the battery box, tighten the screws, and connect the wires of the new battery.

How to maintain a laptop?

1. New battery: When using a new battery, it is best to discharge to 5% for several cycles. Then charge to 95%. So that it can be fully activated.

2. Excessive use: Do not deplete the battery to 0% often, which will cause damage to the battery or shorten the service life.

3. Charging sequence: when charging, first install the battery, then turn on the power, after fully charged, first cut off the power, and then unplug the power plug.

4. Long-term storage: Please fully charge and store unused batteries. (Charge once a month) Do not store in low battery to avoid reducing.

What should be noted when using the battery?

1.If your computer will not be used for a long time, it is recommended that you remove the battery and store the battery separately.

2.It is recommended that you store the battery in a dry environment with a temperature range of -10--35 degrees Celsius, and avoid sunlight.

3.As the damaged lithium-ion battery will pollute the environment, it also has a certain degree of danger. Please do not disassemble or discard at will.

PaymentDelivery detailsWarranty & ReturnAbout usContact usPayment1. We accept payment via Paypay only.
2. All payments must be prepaid.Delivery details1. Items are generally shipped out within 24-48 hours after your payment has been cleared (Sat. & Sun. excluded.)

2. Orders from the United States will all be shipped out via USPS and FedEx. The shipment usually takes 3-7 business days( Exclude public holiday), if you need the item urgently, please contact us for detail before purchase.

3. We ship to US ONLY and do not support Collection.

4. All items will be shipped to buyer's paypal address. Please check your paypal address before place the order.

5. We are not responsible for wrong or undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.Warranty & Return1. We provide 30 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.

2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, Please contact us for the returning address and Pls no return case.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.About usWe are a store, mainly run laptop accessory. Such as battery , ac adapter etc.All item passed FCC / CE / ROHS certificates. Help buyer reduce the risk of damage, fire, dangerours mostly.We work with a good quality OEM supplier and factory. Help you and us save money greatly.Contact usCurrently, our after-sale workmate good at English. it is better send message in English. You will get our most effetive response in time.If you have any question, just send a message is a best solve way between us.If you satifaction our service, leave 5 stars and postifive response at our store. It will help our small store development greatly. We will very appreciated for your doing.