COMPAQ Presario CQ40 Laptop Battery (Li-ion 5200mAh 10.8V)

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COMPAQ Presario CQ40 Laptop Battery

1. Brand New, 1 Year Warranty
2. Safe Order, 30 Day Money Refund
3. Grade A Battery Cell, High Quality

COMPAQ Presario CQ40 Battery

• SKU: USNHP040
• Type: Li-ion
• Capacity: 5200mAh
• Volt: 10.8V
• Color: Black
• Weight: 310g
• Length: 204.90 x 49.75 x 21.25mm

RRP: US $76.75   
You Pay: US $53.67

COMPAQ Presario CQ40 Battery FAQ

Use COMPAQ Presario CQ40 battery needing attention some matters :

1. Carefulness read narrate book of battery,use commendatory battery.
2. Research the electric appliance and the laptop battery contact elements is clean, when necessry, clean with the wet cloth mop, after dry loads according to the correct polar direction
3. Don't try to make the battery rebirth use of hotting up,charging,or in any other way.
4. Don't let battery short circuit.
5. Don't hot up laptop battery or loss it in water.
6. Don't strip COMPAQ Presario CQ40 battery.
7. Electro-adapter should cut switch after use.
8. Take off COMPAQ Presario CQ40 battery from adapter when battery long time no use .
9. Battery should be stocked in cool and dry places.

How Long Will the New COMPAQ Presario CQ40 batteries Power the Laptop?

Battery run-time on a laptop is difficult to determine.Actual battery running time depends upon the power demands made by the equipment. The use of the screen, the hard drive and other accessories results in an additional drain upon the battery, effectively reducing its running time. The total run-time of the battery is also dependent upon the design of the equipment. Generally, a new Hi-Capacity COMPAQ Presario CQ40 laptop battery will run 30% to 50% longer than the old battery did when it was new.