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BatteryClerk Prime FAST 1-2 day shipping to most of Canada
BatteryClerk Prime FAST 1-2 day shipping to most of Canada
MSI E6603 GT660 GT660-003US GT660-004CA GT660-448P Replacement Battery-main
SKU CS-MSE660HB.2

MSI E6603 GT660 GT660-003US GT660-004CA GT660-448PL GT660-i7-740QM GT660R GT660R-003 GT660R-004 GT660R-004US G Laptop and Notebook Replacement Battery

$76.89 - $76.89
$76.89
$76.89 - $76.89
$76.89
Usually Ships in 4 - 7 Business Days
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INFO
  • This is a replacement compatible with a MSI Laptop and Notebook Battery
  • Volts: 11.1V (11.1 Volts)
  • Capacity: 6600mAh (6.6Ah)
  • Type: Li-ion
  • Color: Black
  • MSI E6603 GT660 GT660-003US GT660-004CA GT660-448PL GT660-i7-740QM GT660R GT660R-003 GT660R-004 GT660R-004US GT660R-205NL GT660R-494US GT663 GT663-004 GT663-415NE GT663-417CS GT663-436NL GT663-437BE GT663-626XID GT663R GT663R-i7468BLW7P GT670 GT680 GT680-035UK GT680-037UK GT680-055AU GT680-057AU GT680DX GT680DXR GT680R GT680R-008US GT683 GT683-246US GT683-278au GT683-279au GT683-441AU GT683DX GT683DXR GT683R GT683R-242US GT760 GT760R GT780 GT780-051AU GT780-221US GT780D GT780DX GT780DXR GT780R GT780R-012BT GT780R-012US GT780R-014US GT780R-221US GX660 GX660-0523US GX660-053US GX660-076EU GX660-249NL GX660-251BE GX660-253EU GX660-260US GX660-262IT GX660-266NE GX660-495XPL GX660D GX660DX GX660DXR GX660R GX660R-060US GX660R-075FR GX660R-284UK GX660R-474UK GX660R-i54510Q GX660R-i7468LW7P GX660R-i7488LW7P GX680 GX680-204JP GX680-245US GX680R GX680R-i548LW7P GX680R-i748LW7P GX780 GX780-011US GX780-013US GX780DX GX780R GX780R-024CS GX780R-i548LW7P Replacement Batteries.
  • Mfgr Part # BTY-M6D
  • Dimensions: 6.75 in. L x 3.3 in. W x 0.99 H in.
  • Weight: 1.3 lb
  • Warranty: 1 Year

Disclaimer: Our products are not affiliated with or authorized by MSI.

FAQs

  • What is the best replacement battery for the MSI E6603 GT660 GT660-003US GT660-004CA GT660-448PL GT660-i7-740QM GT660R GT660R-003 GT660R-004 GT660R-004US G Laptop and Notebook Battery?

    The CS-MSE660HB.2 is the best replacement battery for the MSI E6603 GT660 GT660-003US GT660-004CA GT660-448PL GT660-i7-740QM GT660R GT660R-003 GT660R-004 GT660R-004US G Laptop and Notebook Battery.

  • What is your return policy and battery warranty?

    Our batteries are backed by easy 30-day returns and a 12-month warranty.

  • How do I find the best replacement Battery?

    Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.

  • What does Li-ion and Ni-MH mean?

    They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy.

  • Do you have a wholesale, reseller and large volume purchase program?

    Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.

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If our product isn’t performing as it should, don’t hesitate to reach out to our customer service team.

More About Laptop and Notebook Batteries

Why choose BatteryClerk replacement batteries?

Exact OEM replacement that fits easily and precisely.

  • High quality, low-cost replacement batteries.
  • A guaranteed fit for your device.
  • Backed by easy 30-day returns and a 12-month warranty.
  • Millions of batteries sold globally.

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Frequently Asked Questions

Questions? Talk to a battery expert.

Mon-Fri: 8am - Midnight
Sat-Sun: 8am - 10pm

Why are prices so low?

All we do is sell replacement batteries, we are very good at that!

Manufacturer's are not able to process smaller orders quickly and efficiently.

BatteryClerk specializes in processing any size order accurately and fast.

When do new orders ship?

All AJC Battery orders placed Monday-Friday leave our warehouse the same day if placed before 2PM EST.

If your order is placed Friday after 2PM through Sunday, your order will be shipped out Monday morning.

What is your warranty policy?

We stand behind our products with 30-day easy returns and a 12 month warranty. Lawn and tractor batteries have a 6 month warranty.

What is the BatteryClerk return policy?

View our return policy.

What battery do I need?

Please enter the brand and model number of your device or battery you need to replace in the search bar at the top of this page. 

As long as the voltage, terminals and dimensions match, then you will be able to use this as a compatible battery replacement option.