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2- Power Acer Aspire 4741 5551 5336 & TM7750G 11.1v 5200mAh Battery - CBI3256A
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2- Power Acer Aspire 4741 5551 5336 & TM7750G 11.1v 5200mAh Battery
Was: : £59.98     You save: : £24.01

Now   £35.97

  • Lithium ion
  • Voltage - 10.8V
  • 6 Cells
  • 5200mAh
More Info...

For more information on this item and compatibility please call our sales team direct on 0871 971 0005

Acer Aspire 4741 5551 5336 4251-1459 & TM7750G

2-Power CBI3256A Laptop Battery - Main Battery Pack 10.8V 5200mAh.
Incredible power capactiy, and super-efficient, this battery will keep your laptop alive longer than ever before.

Laptop, Main power battery for portable computers
Lithium ion, Newer type of rechargable, giving best performance for a rechargable


Main Battery Pack 10.8V 5200mAh

  • Lithium ion
  • Voltage - 10.8V
  • 6 Cells
  • 5200mAh

Depth 27.1cm

Height 2cm

Weight 316g

Width 5.3cm

Battery capacity 5200 mAh
Battery Technology Lithium-Ion (Li-Ion)
Battery voltage 11.1 V
Colour of product Black
Compatible products Acer Aspire 4251
Number of batteries included 1
Purpose Notebook/Tablet
Other features
Weight & dimensions
Depth 53 mm
Height 20 mm
Weight 316 g
Width 271 mm

Acer aspire 5551 & 5336 Battery reviews verified by reevooReevoo

Battery life
Value for money
Overall rating
Scores 9.1 out of 10 based on 104 reviews
9 out of 10


Bradford GB
It is too early to comment on battery life hence a 5 (middle) rating. You need longer than 5 days to determine if a battery will hold its charge, it needs calibrating 1st.
Power rating is based on limited use so far.
So far so good, stated life after 1st full charge 2hr 10m, after second full charge 5hr 15m, both without load/heavy use.
Fit is good
Delivery good
Price good value
Colour black, slight different texture to original battery but it's underneath
None really noted....yet
Confirmed purchase: 24 November 2016
Published on: 02 December 2016
10 out of 10


London (East) GB Have computer knowledge
Fits my acer aspire 5742 laptop, it is perfect fit, battery seems good quality, holds charge well.
Can't think of any.
Confirmed purchase: 10 June 2016
Published on: 18 June 2016
9 out of 10


GB Acer V3-571G
-It works as it should
-More power (5200mAh/56WHr) and longer lasting than my original 4200mAh/48WHr battery
-Small packaging yet well protected
-Arrived promptly
-None as of right now
Confirmed purchase: 01 March 2016
Published on: 12 March 2016
10 out of 10


GB Happy with the service
Spot on gives life back to my laptop
Confirmed purchase: 02 March 2016
Published on: 11 March 2016
8 out of 10


does what it says on the tin
Reviewer left no comment
Confirmed purchase: 22 February 2016
Published on: 01 March 2016

Customer Questions and Answers

05/06/2015 Tracey: Hi I have an Acer Aspire 5750 is this battery compatible

kellyfox: CBI3256A is the correct battery to use.

01/06/2015 Paul: Is battery suitable for Aspire 5742Z? Existing battery pack no AS10D51

kellyfox: Hi Paul
Yes that is the correct battery for that model

10/02/2015 Sara: Will this work on a Packard Bell EasyNote TS11HR?

Thank you for your question, after my reaserch i can confirm that the product TS11HR will work on a packard bell easy note.

09/10/2013 Caroline Groves: I have an Acer Aspire 7741G - Model MS2309 - 11.1v/4.3ah (Li-on 00). Is this battery good enough for it or which one would I need - the battery supplied with it only lasted approx. 2hrs. when new two years ago.

Robert: This is the correct battery for your model.

20/07/2013 Robbie burn: I have an Acer Aspire 5551 p324g50mn with a battery as10d61 31cr18/65-2 battery will this battery fit my machine.

Robert: Yes this battery is suitable.

02/07/2013 Jay: Hi, I have Acer Aspire 5742G. Is this Battery compatible with this laptop. Thanks

Robert: Yes it is.

08/12/2012 yemi: will this work with aspire 5349

ryan: yes

08/11/2012 dan: Will this fit an acer aspire 5733 laptop?

paul: The correct product code for the battery is CBI3256A I have contacted our supplier to confirm this.

27/10/2012 Terence: Hi I have a Acer aspire 7741z-5731 laptop could you tell me if this battery is the correct one for it thanks.

paul: Please call our sales team with your laptop model number and the voltage of the battery (found on the battery) then we can confirm the correct battery you require.

09/04/2012 Tim: Is this compatible with Acer Aspire 5336 - numbers on battery pack say AS10D31 and 3ICR19/65-2 and I can't see those anywhere. Thanks

Robert: Yes it would be suitable.

19/03/2012 Mike: Hi i have the Acer aspire5551-A Laptop could you tell me if this is the right Battery for it thank you.

Robert: Yes it is.

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  • Other Product Codes for this item:
  • CBI-3256A
  • CBI3256
  • CBI325
  • 3256A
  • CBI32