Power-Supplier.co.uk
	Replacement for Replacement Dell Slim Power Adapter - 65 Watt 7.4mm Click to Enlarge Sale price: £ 19.68 inc. VAT Brand New, 'A' grade cells, 3 Years Warranty! Product Type: Replacement Battery (Brand New) Highest quality battery cells In Stock, Guaranteed to meet or exceed the specifications of the original. 100% original manufacturer compatible, this battery has been tested, and validated on systems to ensure it will work with your notebook. Warranty: Purchasing from us means high quality products and excellent service. We back our quality assurance with an unbeatable 3 year warranty with all new orders. Wholesale Price, Fast Delivery. Secure Online Ordering Guaranteed. If your original part number or laptop model is not included in the compatibility list, our battery may still fit your laptop. Please feel free to contact us at service@power-supplier.co.uk for confirmation. Type: Volts: 19.5V Color: Black Capacity: / 3.34mAh Dimension: 7.4 x 5.0mm This Laptop Charger can replace the following part numbers: This Laptop Charger is also compatible with the following models:   Latitude E5440,   Latitude E6230,   Inspiron 15 (3521),   Inspiron 7537,    Latitude E6440,   Latitude 3540,   Latitude E5450,    Inspiron 11 3000 (3135),   Inspiron 17 7000 (7737),   Latitude 3150,    Latitude E7240,   Latitude 3330,   Latitude 5580,    Inspiron 15 7000 (7537),   Latitude 12 Rugged Extreme 7204,   Latitude E6540,    Latitude E7440,   Latitude E5530,   Latitude E5250,    Inspiron 14 5000 (5437),   Inspiron 3737,   Latitude E6430,    Latitude 3440,   Latitude 3550,   Chromebook 3120,    Inspiron 15R 5537,   Latitude 14 Rugged Extreme 7404,   XPS 18 AIO,    Latitude E5540,   Latitude 6430u,   Latitude 5480,    Inspiron 15 3000 3520 (launched in 2015),   Inspiron 7737,   Latitude E6530,    Latitude E5430,   Latitude E5550,   Inspiron 14 3437,    Inspiron 17R 5737,   Latitude 3480,   Latitude 3340,    Latitude 3450,   Latitude 5280,   Inspiron 15R (5537),    Latitude 14 Rugged Extreme (7404),   Latitude XT3, HP   Chromebook 11,

There are several steps you can take to insure that you get maximum performance from your Dell Slim Power Adapter - 65 Watt 7.4mm battery:

Breaking In New Dell Slim Power Adapter - 65 Watt 7.4mm Batteries - new batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery two to four times to allow it to reach its maximum rated capacity.
Preventing the Memory Effect - Keep your Dell Slim Power Adapter - 65 Watt 7.4mm 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 Your Dell Slim Power Adapter - 65 Watt 7.4mm Batteries 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 your portable device.
Exercise Your Dell Slim Power Adapter - 65 Watt 7.4mm Battery - Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a 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 battery for a month or more, we recommend storing 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 break them in before use.
For Notebook Users - To get maximum performance from your battery, fully optimize the notebook's power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it's not in use and causing the machine to go into sleep mode when inactive. Your notebook user's guide will provide information relating to specific power management features.