4400 mAh 10.8 V // Compatible with : Models • F52 • F52A • F52Q • F82 • F82Q • F83Cr • F83S • F83SE • F83T • F83VD • F83VF • K40 • K401J-E1 S • K40AB • K40AC • K40AD • K40AE • K40AF • K40C • K40E • K40ID • K40IE • K40IJ • K40IL • K40IN • K40IP • K40lJ • K40lN • K50 • K50AB • K50AB-X2A • K50AD • K50AE • K50AF • K50C • K50I • K50ID • K50IE • K50IJ • K50IL • K50IN • K50IP • K51 • K51AB • K51AC • K51AE • K51IO • K60

2200 mAh 11.5 V // Compatible with : Models • A540LA • F540 • F540L • F540LA • F540S • F540SA • F540Y • R540 • R540L • X540 • X540LA • X540LA-1A • X540LA-1C • X540LA-3F • X540LA-3G • X540LA-3H • X540LA-XX002T • X540LA-XX003T • X540LA-XX004T • X540LA-XX013T • X540LA-XX021T • X540LJ • X540LJ-1A • X540LJ-1C • X540LJ-3F • X540LJ-3G • X540LJ-3H • X540LJ-XX001T • X540LJ-XX014T • X540LJ-XX015T • X540LJ-XX044T • X540S • X540SA • X540SA-1A • X540SA-1C • X540SA-3F • X540SA-3G • X540SA-3H • X540SA-XX012T • X540SA-XX020T • X540SA-XX041D • X540SA-XX041T • X540SA-XX085T • X540SC • X540SC-1A • X540SC-1C • X540SC-3F • X540SC-3G • X540SC-3H • X540YA • X540YA-1C • X540YA-3F

2200 mAh 14.4V // Compatible with : Models • A450 • A450C • A450CA • A450CC • A450E • A450J • A450JF • A450L • A450LA • A450LB • A450LC • A450V • A450VC • A450VE • D451V • F450 • F450C • F450CA • F450CC • F450E • F450J • F450JF • F450L • F450LA • F450LB • F450LC • F450V • F450VB • F450VC • F450VE • F452EA-VX021H • F550DP-XX008H • F550DP-XX055H • F550DP-XX178H • F550Z • F550ZE • F550ZE-XX031H • K550D • K550DP • X450J • X450JB • X450JF • X450JN • X550D • X550E • X550EA • X550V • X550VB • X550VC • X550VL • X550Z • X550ZA • X751L

4400 mAh 10.8V // Compatible with : Models • !E4125Q • B4100M • B4105 • B5100M • B5130M • B7110 • B7130 • C4100 • C4500 • C4500Q • C4501 • C4505 • C5100Q • C5105 • C5500Q • C5500QC • C5505 • C5505C • E4120 • E4120-C • E4120-CD • E4120Q-C • E4121-C • E4121Q-CD • E4125-C • E4125-CD E4120Q • E4125Q-C • E4128Q • E4128Q-CD • E4129Q-C • E412P-C • W150 • W150DAQ • W150ER • W150ERQ • W150HM • W150HN • W150HNM • W150HNQ • W150HR • W150HRM • W150HRQ • W170ER • W170HN • W170HR • W240EU • W240EUQ • W240HU • W250ES • W250EUQ • W250HUQ • W251EG • W251EQ • W25AEF

4400 mAh 10.8 V // Compatible with : Models • ThinkPad Edge 0578-47B • ThinkPad Edge 14" • ThinkPad Edge 14" 05787UJ • ThinkPad Edge 14" 05787VJ • ThinkPad Edge 14" 05787WJ • ThinkPad Edge 14" 05787XJ • ThinkPad Edge 14" 05787YJ • ThinkPad Edge 15" • ThinkPad Edge 15" 0301 • ThinkPad Edge 15" 301K7J • ThinkPad Edge E40 • ThinkPad Edge E420 • ThinkPad Edge E425 • ThinkPad Edge E50 • ThinkPad Edge E520 • ThinkPad Edge E525 • ThinkPad L410 • ThinkPad L412 • ThinkPad L420 • ThinkPad L421 • ThinkPad L510 • ThinkPad L512 • ThinkPad L520 • ThinkPad SL410 • ThinkPad SL410 2842 • ThinkPad SL410 2874 • ThinkPad SL410k 2842 • ThinkPad SL510 • ThinkPad SL510 2847 • ThinkPad SL510 2847RE4 • ThinkPad SL510 2875 • ThinkPad T410 • ThinkPad T410i • ThinkPad T420 • ThinkPad T420i • ThinkPad T510 • ThinkPad T510 4339 • ThinkPad T510 4349 • ThinkPad T510 4384 • ThinkPad T510 4484 • ThinkPad T510 4873 • ThinkPad T510i • ThinkPad T520 • ThinkPad T520i • ThinkPad W510 • ThinkPad W510 4389 • ThinkPad W520

4400 mAh 10.8 V // Compatible with : Models • E47G • E47L • G460 06779UU • G460 06779XU • G460 06779XU G460A • G460A-IFI • G460A-ITH • G460L • G460L-IFI • G470A • G470AH • G560 M278ZUK • G560 M2792UK • IdeaPad B470 • IdeaPad B470A • IdeaPad B470eL-BEI • IdeaPad B470G • IdeaPad B475 • IdeaPad B475A • IdeaPad B570 • IdeaPad B570A • IdeaPad B570G • IdeaPad G460 • IdeaPad G460 0677 • IdeaPad G460 20041 • IdeaPad G460A • IdeaPad G460AL • IdeaPad G460E