Products & Services
Replacement Dell Inspiron 1440 Laptop Battery
Sep 8 2012 02:44
Price:$60.06
SKU:Inspiron 1440
Brand:Dell
Condition:Brand New
Availability:In Stock
Other DetailsBattery Type:Li-ion
Color:Black
Product DescriptionDescriptions of Dell Inspiron 1440 Laptop Battery
Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. This Dell Inspiron 1440 Battery can replace following battery Part No:
This Dell Inspiron 1440 Battery is also compatible with following laptop models:
How to Charge the Dell Inspiron 1440 battery? Claims of fast charging Dell Inspiron 1440 laptop battery in one hour or less usually results in lower charge levels. Such a charger simply eliminates stage two and goes directly into 'ready' once the voltage threshold is reached at the end of stage one. The charge level at this point is about 70%. The topping charge typically takes twice as long as the initial charge. Depending on the charger and the self discharge of the Dell Inspiron 1440 battery, a topping charge may be implemented once every 500 hours or 20 days. Typically, the charge kicks in when the open terminal voltage drops to 4.05 volts per cell and turns off when it reaches 4.20V/cell. No trickle charge is applied because the laptop batteries for Dell Inspiron 1440 laptop is unable to absorb overcharge. Trickle charge could cause plating of metallic lithium, a condition that makes the cell unstable. Instead, a brief topping charge is applied to compensate for the small amount of self-discharge the Dell Inspiron 1440 battery and its protective circuit consume. Why Choose Dell Inspiron 1440 laptop battery from Us? 1) 100% Brand New Use Dell Inspiron 1440 battery need pay attention to some matters: 1. Carefulnessly read narrate book of battery, use commendatory battery. |