Nb-battery Li-ion Battery C4500bat-6 11.1v 4400mah for Hasee Vnb142 Clevo C4500 C4501 C4505 W150 W170 B5130m 6-87-c450s-4r4 6-87-c480s-4g41 6-87-c480s-4p4 6-87-c480s-4p42 6-87-c480s-4p43 6-87-e412s-4y4a 6-87-e412s-4d7 Laptop Battery Battery type: Li-ion; Capacity: 56Wh; Cells:6-cell; Voltage: 10.8V;Capacity:5200mah. High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles.All products are Certified by CE ROHS UL1642 FCC for safety. Operation time for standard batteries(6-cell 5200mah): Around 2 hours the actual operation time will depend on how much electricity is required by the device and how you use it. 24 x 7 email support 12-month service. Compatible Models: For Clevo C4500BAT-6 C4500BAT6 6-87-C480S-4P4 687C480S4P4 C5100Q C5105 C5500Q C5500QC C5505 C5505C W150 W150DAQ W150ER W150ERQ W150HM W150HN W150HNM W150HNQ W150HR W150HRM W150HRQ W170ER W170HN W170HR W240EU W240EUQ W240HU W250EUQ W250ES W250HUQ Series ; Sager NP2240 NP2252 NP3260 NP5125 NP5135 NP5160 NP5165 NP5175 NP6165 NP6175 NP7130 Series replacement notebook laptop battery batteries 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.