Note : 10.8V and 11.1V are compatible, they are in common use.
Our replacement
Dell R640C batteries are made with premium Li-Ion battery
cells, long-lasting, high stability, No memory effect, guaranteed to perform, fit,
and look exactly like your original Dell R640C laptop battery. And guaranteed
to be fully compatible with original
Dell R640C battery specifications.
Every piece of battery for Dell R640C laptop has been tested on Dell systems
to ensure the safety for your Dell laptop and compatibility with your Dell R640C
laptop.
All of our replacement Dell R640C batteries have passed strict tests of FCC,
CE, UL, ROHS and ISO9001/9002, and components in a ISO9001 certified manufacturing
facility. Our replacement
Dell R640C battery as an environmentally responsible
battery upgrade solution with RoHS certification that insures that our Dell laptop
battery is free of cadmium, lead and mercury. All our replacement
Dell R640C
laptop batteries have built in over-charge, over-voltage, over-current,
over-heat, and short-circuit protection.
Buy-Dell-Battery.com.au offers a 100% Customer Satisfaction Guarantee on all of
our replacement
Dell R640C
batteries
. All the batteries sold by Buy-Dell-Battery.com.au are quality-guaranteed.
Before placing an order, please confirm the model name of your Dell laptop or the
part number of your old battery are listed in the compatible list, see clearly the
description and make sure that the appearance of the product is the same with your
battery, so as to avoid unnecessary trouble and loss.
Compatibles Part Numbers
Fits Models
Disclaimer:
Buy-Dell-Battery.com.au doesn't affiliate with any of the manufacturers listed. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only. Our battery for R640C laptop is the replacement parts, not original Parts.