High Quality Replacement Battery for Lenovo T430 E40 T410 T510 T420 E50 E520 T430i, 42T4797 Battery

42T4797 Battery,Compatible with Lenovo T430 E40 T410 T510 T420 E50 E520 T430i

+Our batteries are 100% WITH CE-/FCC-/RoHS-Certified for safety
+We only uses high quality materials and grade A battery cells to ensure true capacity and more recharge cycles.
+Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.

This Lenovo 42T4797 battery Replaces:

42T4235 42T4731 42T4733 42T4737 42T4753 42T4757 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 45N1006

This 42T4797 battery Fits The Following Lenovo Models:

Lenovo T430 E40 T410 T510 T420 E50 E520 T430i

FAQs

Q: How to charge the Lenovo 42T4797 battery properly?

A: You should charge the replacement battery for Lenovo 42T4797 before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high temperature, which is the biggest threat to battery life.

Q: How to deal with the replacement battery for Lenovo 42T4797 when you won't use for a long time?

A: If you let your Lenovo 42T4797 battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.

Q: How to replace your Lenovo 42T4797 Battery?

1.Turn off your Lenovo 42T4797 laptop and disconnect the AC adapter.
2.Release the latch or other attachment devices that hold your battery in place.
3.Slide the old battery out of its compartment or storage bay
4.Take the replacement battery for Lenovo 42T4797 laptop out of the box.
5.Slide it into the notch or bay.
6.Close the safety latch to lock it into place.
7.Reconnect the AC adapter and give the new battery for your Lenovo 42T4797 notebook a full charge.

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