Features: 1. You can get long hours of battery life without having to frequently plug into recharge with the notebook battery 2. No memory effect. Chargeable even if it has not been used up yet 3. Using advanced cell technology and quality parts, the notebook laptop battery guarantees the stamina you need for long work sessions and travel 4. Manufactured to the highest quality available, notebook laptop battery with true enhanced performance 5. Notebook laptop battery is powered by high quality cells 6. The replacement laptop battery recharges while it is installed and the computer is connected to AC power Specifications: 1. Battery Type: Replacement Battery 2. Cell Type: Li-ion 3. Battery Number: 6 Cell 4. Voltage: 11.1V 5. Capacity: 5200mAh 6. Color: Black 7. Dimensions: (8.23 x 2.17 x 0.79)" / (21 x 5.5 x 2)cm (L x W x H) 8. Weight: 13.86oz / 393g 9. Manufacturer Warranty: 3 Years   Package Includes: 1 x Laptop Battery   Replace Part Number: AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, BT.00603.036, BT.00604.015, BT.00604.022, BT.00605.018, BT.00607.012, BT.00607.013, BTP-AS4520G, LC.AHS00.001 MS2219, MS2220, Z01, Z03 Compatible Models: Acer Aspire 2930, 2930G, 2930Z Aspire 4230, 4235, 4310, 4315, 4330, 4336, 4520, 4520G, 4530, 4535G Aspire 4710, 4710G, 4710Z, 4715, 4715Z Aspire 4720, 4720G, 4720Z, 4720ZG Aspire 4730, 4730Z, 4730ZG Aspire 4920, 4920G Aspire 4930, 4930G, 4935, 4935G Aspire 5735, 5735Z Acer Aspire 4736 Acer Aspire 4736G Acer Aspire 4736Z Acer Aspire 4736ZG Acer Aspire 4740G Acer Aspire 4740G-332G50Mn Acer Aspire 4740G- 432G50Mn Acer Aspire 5236 Acer Aspire 5335 Acer Aspire 5536 Acer Aspire 5536G Acer Aspire 5738 Acer Aspire 5738G Acer Aspire 5738Z Acer Aspire 5738ZG Acer Aspire AS5740 Acer Aspire 2930 Series Aspire 2930, Aspire 2930-582G25Mn, Aspire 2930-593G25Mn, Aspire 2930-733G25Mn, Aspire 2930-734G32Mn, Aspire 2930-844G32Mn, Aspire 2930G, Aspire 2930Z, Aspire 2930Z-322G25Mn, Aspire 2930Z-343G16Mn Acer Aspire 4310 Series Aspire 4315, Aspire 4315-2904 Acer Aspire 4520 Series Aspire 4520, Aspire 4520-5141, Aspire 4520G Acer Aspire 4530 Series Aspire 4530, Aspire 4530-5267, Aspire 4530-5350, Aspire 4530-5627, Aspire 4530-5889, Aspire 4530-6823 Acer Aspire 4710 Series Aspire 4710, Aspire 4710G, Aspire 4710Z, Aspire 4715Z, Aspire 4715Z-3A0512C Acer Aspire 4720 Series Aspire 4720, Aspire 4720G, Aspire 4720Z, Aspire 4720ZG Acer Aspire 4730 Series Aspire 4730, Aspire 4730-4516, Aspire 4730-4947, Aspire 4730Z, Aspire 4730ZG Acer Aspire 4920 Series Aspire 4920, Aspire 4920-1A2G12Mi, Aspire 4920G, Aspire 4920G-302G25Mi, Aspire 4920G-3A2G16Mn Acer Aspire 4930 Series Aspire 4930, Aspire 4930G, Aspire 4935, Aspire 4935G, Aspire 4935G-644G32Mn Acer Aspire 5300 Series Aspire 5330-2339 Acer Aspire 5535 Series Aspire 5535-5018, Aspire 5535-5050, Aspire 5535-5452, Aspire 5535-6608 Acer Aspire 5536 Series Aspire 5536-5105, Aspire 5536-5142, Aspire 5536-5165, Aspire 5536-5218, Aspire 5536-5224, Aspire 5536-5663, Aspire 5536-5872, Aspire 5536-5883 Acer Aspire 5735 Series Aspire 5735, Aspire 5735Z, Aspire 5735Z-582G16Mn Acer Aspire 5740 series 5740-6378 5740-332G25Mn ...... Acer Aspire 5740G series 5740G-524G50 5740G-6395 5740G-6979 5740G-6454 5740G-334G50MN 5740G-434G50BI 5740G-434G32Mn Acer Aspire 5740DG series 5740DG 3D 5740DG-434G64Mn 5740DG-524G64MN