Replacement Dell U4873 Laptop Battery,6600mah High Quality Rechargeable U4873 Dell Laptop Battery
- Price:
- $ 77.39
-
- Product Brand:
- Dell Laptop Battery
- Chemistry:
- Li-ion
- Volt:
- 11.1V
- Capacity:
- 6600mAh
- Dimension:
- 209.40 x 71.80 x 19.80mm
- Net Weight:
- 578.33 g
- Color:
- Black
Related: Laptop Adapter
Universal adapter,charger
Power: 90w
Price:$59.38
Replacement Dell U4873 Laptop Battery,4400mah High Quality Rechargeable U4873 Dell Laptop Battery
- Price:
- $ 72.39
-
- Product Brand:
- Dell Laptop Battery
- Chemistry:
- Li-ion
- Volt:
- 11.1V
- Capacity:
- 4400mAh
- Dimension:
- 209.40 x 71.80 x 19.80mm
- Net Weight:
- 339.33 g
- Color:
- Black
Related: Laptop Adapter
Universal adapter,charger
Power: 90w
Price:$59.38
Dell U4873 battery,rechargeable dell U4873 battery description:
U4873 dell batteries are specifically designed for
Dell laptop. We offers a complete line of dell batteries and compatible replacements for most laptop models,Our replacement
dell U4873 batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All dell U4873 notebook batteries are tested for 100% quality control assurance. These batteries includes a one year warranty. You can count on our batteries! We offer a 30 day unconditional money back guarante and fast shipping on all of our dell batteries.
Dell U4873 battery Detail:
- Product: dell U4873 laptop battery.
- Battery life cycles: At Least 300-500 full charge/discharge times.
- Brand new dell U4873 battery.
- 100% Quality Assurance of our replacement U4873 battery and universal power adapter.
- 30 Days Money Back.
- Full 1 Year Quality Warranty.
- Usually ships the same business day, you can get your dell battery quckily.
- Dell U4873 battery special offer, product up to 30% off.
- No memory effect.
- Rechargeable laptop battery.
- ROHS, CE, UL, ISO9001, ISO9002 certification.
- Dell U4873 battery and 90w , input volts: AC 100V-240V,output volts:15-21 Volt( DC ) universal laptop adapter below
- +
- =
- 141.37
Dell U4873 replacement laptop battery fit model
DELL INSPIRON 9200,DELL INSPIRON 9300, DELL Inspiron 9400, Inspiron E1705, Inspiron XPS Gen 2, Inspiron XPS M170,
Inspiron XPS M1710,
Dell U4873 battery problem and FAQ
What causes short lifetime of the dell U4873 battery? How to prolong the lifetime of battery?
1)Reason:
a.Charger or electro circuit can't be fit for the battery.
b.Overcharge and overdischarge, etc.
c.Battery can't comply with the charging requirement
2)Solution:
a.Use the original charger.
b.Charge the battery after it automatically powers off , then full charge the battery.
c.Avoid erroneous usage of battery, such as heavy pressure, short circuit, fall off and so on.
Why can't the dell U4873 battery be charged? How to solve this problem?
1)Reason:
a.The Dell U4873 battery has no voltage.
b.There is problem with charger, as it has no output electric current.
c.Low charging efficiency due to external cause.
2)Solutions:
a.Test whether the charger has voltage and output electric current or not.
b.Check if the charger is well contacted with battery.
c.Activate the U4873 battery with voltage and current 1.5 time higher then the highest ones of battery. (Use this method only when the battery can't be charged.)
What's the reason that causes the dell U4873 battery with no voltage or low voltage? How to avoid this problem?
1)Reason:
a.No voltage.
b.External shot circuit or overcharge, anti-charge
c.Cells expansion and short circuit caused by direct anode contact and continuous high efficiency electric current overcharging.
2)Solutions:
a.Check if the battery is without voltage or electric current.
b.Avoid short circuit.
c.Avoid collision and pressure among batteries.
d.Charge the Dell U4873 battery after it automatically powers off , then full charge the battery.
