High Quality Replacement Battery for Shark L1 L2 L3 WS640 WS642 XSBT420, XSBT420AS Battery

XSBT420AS Battery,Compatible with Shark L1 L2 L3 WS640 WS642 XSBT420

+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 Shark XSBT420AS battery Replaces:

XSBT420AS

This XSBT420AS battery Fits The Following Shark Models:

for Shark XSBT420 XSBT420AS
for Shark L1 L2 L3 WS640/642 WS640BL WV401BL WV401/410 QV410 WS640AE WV403BR WS640 WS640AE WS640BL WS642 WS642AE WS642AEQBL WS642AEQCP WS642AEQGN WS642AEQSL WS642AEQPL WV401 WV401BL, WV401PK, WV403BR, WV410BL, WV410GN, WV410PR, WV410TL

FAQs

Q: How to charge the Shark XSBT420AS battery properly?

A: You should charge the replacement battery for Shark XSBT420AS 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 Shark XSBT420AS when you won't use for a long time?

A: If you let your Shark XSBT420AS 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 Shark XSBT420AS Battery?

1.Turn off your Shark XSBT420AS 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 Shark XSBT420AS 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 Shark XSBT420AS notebook a full charge.

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