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Replacement Laptop Batteries
Specification
Product Code
CL7451B
Voltage
10.8 V
Dimension
206.60 x 50.00 x 20.20 mm
Color
Black
Original Capacity
4400 mAh
Cells Info
Product Code Chemistry Capacity Rate Weight(g) Cell
CL7451B.080 Li-ion 4100 mAh 44 Wh 295.5 YLE
CL7451B.082 Li-ion 4600 mAh 50 Wh 297.3 Panasonic
CL7451B.083 Li-ion 4400 mAh 49 Wh 306 YLE
CL7451B.085 Li-ion 4800 mAh 52 Wh 309.4 YLE
CL7451B.806 Li-ion 5200 mAh 56 Wh 307.5 Samsung
Compatible
LENOVO
42T4235 42T4731 42T4733
42T4737 42T4753 42T4757
42T5263 51J0499 57Y4185
ASM 42T4703 ASM 42T4752 ASM 42T4756
ASM 42T4794 ASM 42T4796 FRU 42T4702
FRU 42T4751 FRU 42T4755 FRU 42T4791
FRU 42T4793 FRU 42T4795 FRU 42T4797
FRU 42T4817 FRU 42T4819
Fit Model
Laptop Batteries
LENOVO
ThinkPad W510 4389 ThinkPad E40 ThinkPad E50
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 E420
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 2875 ThinkPad T410 ThinkPad T410i
ThinkPad T420 ThinkPad T510 ThinkPad T510i
ThinkPad T520 ThinkPad T520i ThinkPad W510
ThinkPad W520 Thinkpad Edge E425
Standard
Standard A
Dimension: 245.00 x 105.00 x 45.00 mm
Weight: 52.4 g
Standard B
Dimension: 210.00 x 380.00 mm
Weight: 31.3 g
Optional
Optional A
Dimension: 307.00 x 124.00 x 53.00 mm
Weight: 60 g

* Photo for reference only
* Depends on different size of battery, we would provide a suitable inner fixed pad to fix the battery position and avoid the battery crashed inside the clamshell.