High Quality Replacement Battery for Philips PageWriter TC20 TC30 TC40 TC50 TC70, U80221-4 Battery

U80221-4 Battery,Compatible with Philips PageWriter TC20 TC30 TC40 TC50 TC70

+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 Philips U80221-4 battery Replaces:

U80221-4 989803199221 453564674191

This U80221-4 battery Fits The Following Philips Models:

Note: Not suitable for SureSigns VM6, VM8, VS
for Philips PageWriter TC20 TC30 TC40 TC50 TC70
General Care product: 863359 EarlyVue VS30 Vital Signs Monitor (Made in China), 863380 EarlyVue VS30 Vital Signs Monitor (Made in Germany).
DECG:860306 PageWriter TC30 Cardiograph, 860310 and 860429 PageWriter TC50 Cardiograph, 860332 PageWriter TC20 Cardiograph, 860315 and 860352 PageWriter TC70Cardiograph.

FAQs

Q: How to charge the Philips U80221-4 battery properly?

A: You should charge the replacement battery for Philips U80221-4 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 Philips U80221-4 when you won't use for a long time?

A: If you let your Philips U80221-4 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 Philips U80221-4 Battery?

1.Turn off your Philips U80221-4 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 Philips U80221-4 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 Philips U80221-4 notebook a full charge.

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