&lt;p&gt;&lt;b&gt;Battery rating:&lt;/b&gt; 11.1V&lt;br&gt;&lt;b&gt;Battery capacity: &lt;/b&gt;5200mAh&lt;br&gt;&lt;b&gt;Battery cells: &lt;/b&gt;6-cell&lt;br&gt;&lt;b&gt;Type:&lt;/b&gt; rechargeable Li-ion battery&lt;br&gt;&lt;b&gt;Battery color:&lt;/b&gt; Black&lt;br&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. If you have any questions, please contact us， Email: info#femvia.com(replace # with @)&lt;/b&gt;&lt;br&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;Compatible Part Numbers:&amp;nbsp; &lt;/b&gt;AK.006BT.020, AK.006BT.025, as-2007a, AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, as07a75, as2007a, bt.00603.036, bt.00604 024, bt.00604.022, bt.00604.024, bt.00605 020, bt.00605.019, bt.00605.020, bt.00607 015, bt.00607 019, bt.00607 034, bt.00607.012, bt.00607.020, bt.00607.034, BTP-AS4520G, CBI2072A, LC.AHS00.001, LC.BTP00.012, LC.BTP00.072, ms2220, Z01&lt;br&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;Compatible Laptop Models:&amp;nbsp; For Acer &lt;/b&gt;Aspire MS2254, Aspire 4730-4901, Aspire 5740G-524G64Mnb, Aspire 2930-733G25Mn, Aspire MS2253, Aspire 2930-593G25Mn, Aspire 5740G-336G50Mn, Aspire 4310 Series, Aspire 4920G-3A2G16Mn, Aspire 2930Z-343G16Mn, Aspire 4920G-302G25Mi, Aspire 2930-844G32Mn, Aspire 2930-734G32Mn, Aspire 2930Z-322G25Mn, Aspire 5740G-5309, Aspire 4920-1A2G12Mi, Aspire 4740G- 432G50Mn, Aspire 4740G-332G50Mn, Aspire 4530-5889, Aspire 2930-582G25Mn, Aspire 4530-5627, Aspire 4935G-644G32Mn, Aspire 4730-4947, Aspire 4715Z-3A0512C, Aspire 5735Z-582G16Mn, Aspire 4530-6823, Aspire 4530-5350, Aspire 4315-2904, Aspire 4530-5267, Aspire 4520-5141, Aspire 4730-4516, Aspire 7315, Aspire 5738PG, Aspire 5738DG, Aspire 4736ZG, Aspire 2930G, Aspire 7715Z, Aspire 5236, Aspire 4720ZG, Aspire 4535G, Aspire 4730ZG, Aspire 5740DG, Aspire 5737z, Aspire 5542G, Aspire 4736G, Aspire 4540, Aspire 4710Z, Aspire 4235, Aspire 4336, Aspire 2930Z, Aspire 5536G, Aspire 4740G, Aspire 4715Z, Aspire 4736Z, Aspire 4935G, Aspire 5738ZG, Aspire 4520G, Aspire 4720Z, Aspire 4710G, Aspire 4720G, Aspire 4930G, Aspire 5738Z, Aspire 4330, Aspire 4730Z, Aspire 5738G, Aspire 4920G, Aspire 5740G, Aspire 5335, Aspire 4935, Aspire 4315, Aspire 5735Z, Aspire 4230, Aspire 5535, Aspire 4736, Aspire 4930, Aspire 4530, Aspire 5542, Aspire 5536, Aspire 4920, Aspire 4730, Aspire 4520, Aspire 4720, Aspire 2930, Aspire 4710, Aspire 5735, Aspire 5738, Aspire 5740.&lt;br&gt;&lt;b&gt;&lt;br&gt;Why select us?&lt;/b&gt;&lt;br&gt;1. In addition to the inbound inspection, the AS07A31 battery will be rigorously tested by our professional engineers again to ensure safety and fullness before shipment&lt;/p&gt;&lt;p&gt;&lt;img style=&quot;width: 984px;&quot; src=&quot;https://www.femvia.com/image/catalog/test_beforeshipping.jpg&quot;&gt;&lt;br&gt;&lt;/p&gt;&lt;p&gt;2.&amp;nbsp; We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.&lt;br&gt;3. Fast shipping! We can ship to over 70 countries worldwide.&lt;br&gt;4. 30 days money back 12 months warranty!&lt;br&gt;5. Shopping with us is safe and secure.&lt;br&gt;6. No memory effect, chargeable even if it has not been used up yet.&lt;/p&gt;&lt;h2 style=&quot;font-size:14px&quot;&gt;Package: 1x Acer Aspire 5740 4740g&amp;nbsp; AS07A31 AS07A32 AS07A41 battery&lt;/h2&gt;&lt;p style=&quot;font-size: 14px;&quot;&gt;&lt;b&gt;Disclaimer:&lt;/b&gt;&lt;br&gt;The batteries and adapters supplied by our Company
 are [replacement for] sold for use with certain products of computer 
manufacturers, and any reference to products or trademarks of such 
companies is purely for the purpose of identifying the computer 
manufacturers with which our products [are replacement for] may be used.
 Our Company and this Website are neither affiliated with, authorized 
by, licensed by, distributors for, nor related in any way to these 
computer manufacturers, nor are the products offered for sale through 
our Website manufactured by or sold with the authorization of the 
manufacturers of the computers with which our products [are replacement 
for] may be used.&lt;/p&gt;