High Quality Replacement Battery for NEC WP136 LS550MSR LS350MSR LS150MSR series, OP-570-77021 Battery

OP-570-77021 Battery,Compatible with NEC WP136 LS550MSR LS350MSR LS150MSR series

+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 NEC OP-570-77021 battery Replaces:

PC-VP-WP136 PC-VP-WP137 OP-570-77021

This OP-570-77021 battery Fits The Following NEC Models:

NEC WP136 LS550MSR LS350MSR LS150MSR

FAQs

Q: How to charge the NEC OP-570-77021 battery properly?

A: You should charge the replacement battery for NEC OP-570-77021 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 NEC OP-570-77021 when you won't use for a long time?

A: If you let your NEC OP-570-77021 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 NEC OP-570-77021 Battery?

1.Turn off your NEC OP-570-77021 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 NEC OP-570-77021 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 NEC OP-570-77021 notebook a full charge.

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