Rechargeable 11.10V 5200mAh ACER UM09B7D Notebook batteries,laptops Li-ion battery

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	Product ID: 1001945 Battery Name: UM09B7D Notebook batteries Battery Type: Li-ion Voltage: 11.10 V Capacity: 5200 mAh (UM09B7D batteries of different capacity) Battery Color: Black Dimension: mm

ACER UM09B7D replacement batteries are compatible with the below models:

Why is the electricity reduced before the ACER UM09B7D battery is put into use?

Due to influence of ambient humidity and non-insulated environment, the rechargeable battery is consumed naturally. Depending on the newness and quality of the ACER battery, the electricity of the battery is reduced by about 1% in 3-4 days. Therefore, a moderate reduction of electricity is normal.

We have different replacement notebook batteries for UM09B7D

Product Name:	11.10V, 5200mAh, ACER UM09B7D Notebook batteries	11.10V, 4800mAh, UM09B7D battery
Image:
Battery Type:	Li-ion	Li-ion
Voltage:	11.10 volt	11.10 volt
Capacity:	5200 mAh	4800 mAh
Color	Black	Black
Special Price:
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1, Is the battery life reduced if the UM09B7D battery is charged before being exhausted?

The calculation of the rechargeable battery life is based on complete cycles of charging and discharging. The life of a lithium/li-ion battery is generally 300-400 cycles. You do not need to worry whether the ACER UM09B7D battery is charged for a cycle once the AC supply is connected. Only a complete cycle of charging or discharging counts as a cycle when calculate the Li-ion battery life.

Rechargeable FUJITSU

COMPAQ

ASUS Notebook batteries

Rechargeable SONY

2, Any notebook batteries and other products you purchased from us are guaranteed!

• ACER UM09B7D notebook batteries are 100% Q.C. Guaranteed to Meet or Exceed Original Specifications
• Repair or replace during the first 90 days
• 1 Year Warranty
• 15 Days Money Back

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