Replacement Dell 1691P Laptop Battery,Laptop Battery for Dell,1691P Laptop Battery, Low Price, Fast Delivery, Excellent Customer Service For You! Shop with Confidence. Brand New & Factory Fresh. 30-Days Money-back Guarantee & 1 Year Warranty.
We focus on bringing the best replacement Dell 1691P Laptop Battery sales to our customers and desire our customers can buy their satisfying Dell Laptop Battery, the Dell 1691P Laptop Battery on sales will be the perfect replacement to your original Dell 1691P.
We guarantee the Dell 1691P Laptop Battery with a full one-year warranty from the date of purchase, 30-days money back, if the Laptop Battery have any quality problem! If you have any question or suggestion about this 1691P Laptop Battery, please Contact Us so we can offer you the most convenient service.
Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.
This Laptop Batterycan replace the following part numbers:
Dell
1691P
1K500
2M400
312-0009
312-0028
312-09
312-3250
3149C
3H352
3H625
3K120
461-6399
5081P
5208U
53977
66912
6H410
75UYF
77TCJ
851UY
8M815
BAT-I3700
IM-M150268-GB
This Laptop Batteryis also compatible with the following models:
Upgrade my Dell 1691P Laptop Battery from Ni-MH to Li-ion
Ni-Cd, Ni-MH and Li-ion Laptop Battery are all fundamentally different from one another and cannot be substituted unless the has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the device supports or use our Dell 1691P Laptop Battery Finder above to find all the compatible Dell 1691P Laptop Battery for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from Ni-MH to Li-ion, you will typically get longer run times.
For example, if your uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new Li-ion battery is 11.1 Volt, 4400mAh, then you will obtain longer run time with the Li-ion battery.
Example.
Li-ion: 11.1 Volts x 4.4 Amperes = 48.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-ion is stronger and has longer run time.
How can I maximize the performance of my Dell 1691P Laptop Battery?
There are several steps you can take to help you get maximum performance from your Dell 1691P Laptop Battery:
Prevent the Memory Effect - Keep the Dell 1691P Laptop Battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-ion batteries which do not suffer from the memory effect.
Keep the Dell 1691P Laptop Battery Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device.
Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a Dell 1691P Laptop Battery has not been used for a long period of time, perform the new battery break in procedure described above.
Battery Storage - If you don't plan on using the Dell 1691P Laptop Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use.
What is the run time of Dell 1691P Laptop Battery?
Laptop Battery have two main ratings on them: Volts and Amperes. Because size and weight of Laptop Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Mill amperes. One thousand Mill amperes equals 1 Ampere. When buying a battery, select batteries with the most Mill amperes (or Ah). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example:
11.1 Volts, 4400mAh (Note: 4400mAh is equal to 4.4 Amperes).
11.1 x 4.4 = 48.84 Watt-Hours
Watt-Hours signifies the energy needed to power one watt for one hour. This Dell Laptop Battery can power 48.84 watts for one hour. If your runs at 24.42 watts, as an example, this Dell Laptop Battery could power your for 2.0 hours.
Disclaimer
The batteries and other products supplied by our Company are [replacement for] sold for use with certain product manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the manufacturers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers with which our products [are replacement for] may be used.
Shop with Confidence. Brand New & Factory Fresh. 30-Days Money-back Guarantee & 1 Year Warranty. 
Product Information:
Shipping information
: 
