Note : 1. 10.8V and 11.1V are compatible, they are in common use. 2. The 6600mAh(9 Cells) battery will extend out about 1 inch from the bottom of the laptop, bigger size but lasting longer.

Product Features

Excellent Quality，Thorough Service

The replacement battery for MSI FX400X from BatteryBuy.us will be your best choice. We offer a high-quality laptop battery at a more reasonable price. Our MSI FX400X batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.

With first-class quality assurance, the battery for MSI FX400X provides protections of voltage, short circuit, charging time, ESD, and so on. Each MSI FX400X laptop battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality MSI FX400X battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for MSI FX400X, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

Multiple Intelligent Protection

INTELLIGENT PROTECTION
VOLTAGE PROTECTION
SHORT CIRCUIT PROTECTION
ESD PROTECTION
OVER HEAT PROTECTION
OVER (DIS)CHARGE PROTECTION
CHARGING TIME PROTECTION
CLASS A PROTECTION

Product Larger Images

Compatible MSI Part Numbers

E2MS110K2002
40029231
40029683
BTY-S14
MS-16G4
MS-16G1
E2MS110W2002
MS-1482
E2MS115K2002
MS-16G7
40029150
BTY-S15

Compatible MSI Laptop Models

FX400X
Akoya P6512
CX650
FR400
FX400
FX420
GE60 0ND
GE60-0NC-622UK
GE60-0ND-206FR
GE60-0ND-249CZ
GE60-0ND-258FR
GE60-0ND-607XPL
GE60-0ND-654MX
GE60-2OE-003US
GE60-2PE
GE620
GE70 2OE-012NL
GE70 APACHE PRO-012
GE70-2OE-040PL
GE70-2OE-280CZ
GE70H
GP60
GP60 2PE LEOPARD
MS-16GD

Shipping Methods

Payment Methods

Warranty

1-Year Warranty
All our high-quality replacement batteries for MSI FX400X laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn partial customer satisfaction into 'Total Customer Satisfaction'. That's why we offer you a 30-day money back guarantee, except for warranty and return for defects!
Please note: To qualify yourself for reimbursement, please contact our customer service first and get instructions before returning your parcel.

Returns

If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution to your problem. Once it cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you to return the faulty battery. we will ship out a new battery without extra charge if the returned one turns out to be defective.
Please note: we won't process returned batteries if you don't provide an RMA number on the returned parcel.

FAQs

Q: Is this MSI FX400X battery compatible with my laptop?

A: Through the product compatibility table, you can check if MSI FX400X replacement battery is compatible with your laptop model. Clicking product larger Images, you can confirm the selected correctness of MSI FX400X laptop battery. What's more, please pay attention to check if the voltage (rated value) is the same as your old one. For more details, please click How to find one correct battery for my laptop?

Q: How long will the MSI FX400X battery last? When should I replace my battery?

A: All rechargeable batteries are being spoilt gradually from the date it starts running. Performance degradation will be found by users in 18-24 months. When the runtime is unable to meet your demand, we'd suggest you buy a new MSI FX400X battery.

Q: How to charge my MSI FX400X laptop battery correctly?

A: There is no need for you to charge the battery over 12 hours, just charge and discharge it normally instead. Because lithium-ion battery has no memory effect. Additionally, you should charge in time when the power remains only 10%-20%. If your battery won't be used for a long time, please charge it once a month and keep battery power over 50%. Moreover, there is no harm even if you charge the battery while using your laptop or supply external power in a fully-charged state. However, if your laptop has been running at high speed for a long time, which causes overheat insides, you'd better take the MSI FX400X battery out of the laptop.

Q: How to replace my MSI FX400X laptop battery?

1 Turn off the laptop and unplug the power cord.
2 Uninstall your old MSI FX400X battery carefully.
3 Use a clean cloth to wipe off the dust from the battery compartment. It'd be better to wipe the exposed conductive part with alcohol to remove the copper rust before installing a new battery.
4 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
5 Install new MSI FX400X replacement battery into your laptop, and remember to close the battery latch.