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  • HP 9-cell Extended Life Battery MU09 WD549AA#ABB, by LB1 High Performance® - 18 Months Warranty
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HP 9-cell Extended Life Battery MU09 WD549AA#ABB, by LB1 High Performance® - 18 Months Warranty


List Price: $149.99
Price: $49.95 & FREE Shipping. Details
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Only 10 left in stock.
  • LB1 High Performance® HP MU09WD549AA#ABB Commercial Grade replacement laptop batteries are custom manufactured to be 100% compatible and optimized for your HP MU09WD549AA#ABB laptop.
  • HP MU09WD549AA#ABB High Performance notebook battery utilizes high quality grade "A" cells for higher performance longer life and more reliability.
  • HP MU09WD549AA#ABB High Performance computer batteries meet and/or exceed OEM specification and will not void your original manufacturer warranty.
  • Capacity: 6600 mAh | Chemistry: Li-ion | Voltage: 11.1 Volts | Cells: 9 | wHr: 73.
  • Fast charging. Low power consumption. Built-in protection circuit ensures both safety and stability.
  • 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT. 30-Day Money Back Guarantee. 18 Months Warranty. Exclusive $100000 Product Protection Plan.
2 new from $49.95

Frequently Bought Together

HP 9-cell Extended Life Battery MU09 WD549AA#ABB, by LB1 High Performance® - 18 Months Warranty + HP 90W Smart AC Adapter for Select HP Laptops (NW199AA#ABA)
Price for both: $76.64

Buy the selected items together


Product Details

  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • ASIN: B008R3MXH0
  • Item model number: LB-HP73D-66-WD548AA-ABB
  • Average Customer Review: 3.4 out of 5 stars  See all reviews (28 customer reviews)
  • Amazon Best Sellers Rank: #33,956 in Electronics (See Top 100 in Electronics)
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Product Description

When you need a Replacement HP MU09 WD549AA#ABB battery for your PC laptop or notebook computer, you need the power of LB1 High Performance batteries. It is the most cost effective and long lasting laptop batteries available on the market today.

Compatible models:
dv3-4107tx, dv3-4121tx, dv3-4123tx, dv3-4124tx, dv3-4200, dv3-4207tx, dv3-4208tx, dv4-4000, dv4-4001xx, dv4-4004xx, dv4-4030us, dv4-4031he, dv4-4032nr, dv4-4033nr, dv4-4038ca, dv4-4048ca, dv4-4061la, dv4-4062la, dv4-4063la, dv4-4064la, dv4-4065la, dv4-4066la, dv4-4068la, dv4-4069la, dv4-4072la, dv4-4075la, dv4-4080la, dv4-4100, dv4-4140us, dv4-4165la, dv4-4169la, dv4-4170la, dv4-4171la, dv4-4172la, dv4-4175la, dv4t-4000 CTO, dv4t-4100 CTO, dv5-2000, dv5-2034la, dv5-2045la, dv5-2046la, dv5-2129wm, dv5-2130us, dv5-2132dx, dv5-2134ca, dv5-2134us, dv5-2135dx, dv5-2138ca, dv5-2144ca, dv5-2155dx, dv5-3000, dv5t-2100 CTO, dv6-3000, dv6-3005sa, dv6-3005TX, dv6-3006TX, dv6-3010sa, dv6-3011TX, dv6-3015sa, dv6-3020sa, dv6-3025sa

Compatible part numbers:
586006-321, 586006-361, 586007-541, 586028-341, 588178-141, 593550-001, 593553-001, 593554-001, 593562-001, 636631-001, 640320-001, GSTNN-Q62C, HSTNN-178C, HSTNN-179C, HSTNN-181C, HSTNN-CBOW, HSTNN-CBOX, HSTNN-F01C, HSTNN-F02C, HSTNN-I83C, HSTNN-I84C, HSTNN-IB0N, HSTNN-IB0X, HSTNN-IB1E, HSTNN-OB0X, HSTNN-OB0Y, HSTNN-Q47C, HSTNN-Q48C, HSTNN-Q49C, HSTNN-Q50C, HSTNN-Q51C, HSTNN-Q60C, HSTNN-Q61C, HSTNN-Q62C, HSTNN-Q63C, HSTNN-Q64C, HSTNN-UB0W, HSTNN-UB1G, HSTNN-YB0X, MU06, MU09, MU09XL, NBP6A174, NBP6A174B1, NBP6A175, NBP6A175B1, WD548AA, WD548AA#ABB, WD549AA, WD549AA#ABA

Buy with confidence!
18 Months Warranty
8 hours/day x 5 days/week - Call Support
Peace of mind exclusive 100k product protection

Copyright © 2011 Laptop Battery 1 All Rights Reserved.


Customer Questions & Answers

Customer Reviews

The battery did not fit my computer even though HP said it would fit.
Lawrence Hunter
I conditioned the battery properly, and now in less than 3 months it will no longer charge, and the latch used to edject the battery is jammed.
Rachael King
This battery is shaped a bit different and sticks out more at the bottom.
lakedog

Most Helpful Customer Reviews

Verified Purchase
This works perfectly, as with all rechargeable batteries you simply have to follow the charging instructions and you're good to go. I've performed 5 full charges then subsequent full drains as instructed (e.g. charge it to full - then after it's cooled a bit - 30 mins post hitting full, unplug laptop and use it till the battery is 95% run down, I add an extra step and shutdown laptop or remove battery to let it cool 30 mins, then plug in and charge it back to full). If you do not complete these initial charge cycles and jump the gun by using it out of box then unplugging etc - you are basically abusing the battery and will not get the advertised performance. My battery now lasts a solid 5.5+ hrs running for office applications / web surfing etc. Very impressive !!

Also Note - Battery has a charge indication button that will show remaining charge and of course you should also note since it's the 9-cell extended battery the battery extends about 1" below the laptop, basically providing a stand and helping the laptop cool, the battery has rubber feet (nice touch) to keep your laptop in place. Looks / works great.
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3 of 3 people found the following review helpful By Rocket Launcher on February 2, 2013
Verified Purchase
While this is not an HP battery it works just a good. I purchased an extended battery with the laptop in November of 2011. The HP battery gave up the ghost a little over a year old, just past the warranty period. Go figure.

This battery is performing well and was less than half the cost of an HP replacement.

I recommend this battery.

02/04/2013 Edit: I forgot to mention, this battery fits my HP dv6t laptop perfectly. I seem to get about 3.5 to 4 hours of time, depending what I'm doing. Some tasks, such as watching video uses more resources than [let's say] editing a PowerPoint presentation.
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2 of 2 people found the following review helpful By Jacob on January 18, 2013
Verified Purchase
the battery fits the way it should, has great battery life and doesnt impede when i open the lid. it looks like a factory replacement without the factory price
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By D Lipper on May 6, 2014
Verified Purchase
The battery holds it's charge! That's a plus. We are no longer tethered to the wall. The only bad thing about it is the size. I noticed last night that it sticks out farther than the original battery and therefore I can not open the screen too far.
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Verified Purchase
They sent a battery that doesn't fit right, I can't open my laptop all the way to see the screen
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By Jamie Lee on March 12, 2014
Verified Purchase
Definitely getting more long term use out of this than I did my original battery. It takes no time to charge from dead to full (MAYBE 2 hrs at most while I'm using it). The battery life seems to be beginning to dwindle, but I bought this battery over a year ago now and I can still get about 3-4 hours of time.
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By Harry Beeman on January 21, 2014
Verified Purchase
This battery performs well, but it not an exact MU09 physical replacement form wise, it may restrict viewing angle on some laptops.
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By lakedog on January 4, 2014
Verified Purchase
As for the battery, it works well. The original battery gave no warning before it died. This battery is shaped a bit different and sticks out more at the bottom. The big issue is locking it in the computer. It doesn't click in easily, it would fall out when moved. I trimmed off a bit of the plastic on the latch and it now fits better, but still has occasional latch issues
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Most Recent Customer Reviews