laptop batteries
Laptop Batteries
An electric battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, smartphones, and electric cars. When a battery is supplying electric power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons that when connected to an external circuit will flow and deliver energy to an external device. When a battery is connected to an external circuit, electrolytes are able to move as ions within, allowing the chemical reactions to be completed at the separate terminals and so deliver energy to the external circuit. It is the movement of those ions within the battery which allows current to flow out of the battery to perform work. Historically the term “battery” specifically referred to a device composed of multiple cells, however the usage has evolved additionally to include devices composed of a single cell.
Primary (single-use or “disposable”) batteries are used once and discarded; the electrode materials are irreversibly changed during discharge. Common examples are the alkaline battery used for flashlights and a multitude of portable electronic devices. Secondary (rechargeable) batteries can be discharged and recharged multiple times using an applied electric current; the original composition of the electrodes can be restored by reverse current. Examples include the lead-acid batteries used in vehicles and lithium-ion batteries used for portable electronics such as laptops and smartphones.
-
-
Acer Aspire One D255 3 Cell Laptop Battery
Warranty:
3-Months Warranty
₨2,400.00 -
DELL E6400 9CELLS A REPL BATTERY
DELL E6400 9CELLS A REPL BATTERY
Capacity: 5200mAh Voltage: 10.8V Cells: 9 Cells
Color: Black Type: Li-ion Part# : PT434
New Replacement Battery for Dell Latitude E6400, E6410, E6500,₨2,500.00DELL E6400 9CELLS A REPL BATTERY
₨2,500.00 -
Dell Inspiron 5100 6 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,700.00Dell Inspiron 5100 6 Cell Laptop Battery
₨2,700.00 -
Dell Inspiron 700M 8 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,700.00Dell Inspiron 700M 8 Cell Laptop Battery
₨2,700.00 -
Acer Aspire 3100 6 Cell Laptop Battery
Warranty:
- 3-Months Warranty
₨2,800.00Acer Aspire 3100 6 Cell Laptop Battery
₨2,800.00 -
Dell Inspiron 1300 6 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,800.00Dell Inspiron 1300 6 Cell Laptop Battery
₨2,800.00 -
Dell Inspiron 1012 6 Cell Laptop Battery
Warranty
- 3 Months Warranty
₨2,800.00Dell Inspiron 1012 6 Cell Laptop Battery
₨2,800.00 -
Dell Inspiron 6000 6 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,800.00Dell Inspiron 6000 6 Cell Laptop Battery
₨2,800.00 -
Acer Aspire One 532 6 Cell Laptop Battery
Warranty:
- 3-Months Warranty
₨2,900.00 -
Dell Inspiron 1420 6 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,900.00Dell Inspiron 1420 6 Cell Laptop Battery
₨2,900.00 -
Dell Inspiron 1500 6 Cell Laptop Battery
Warranty:
- 3 Months Warranty
₨2,900.00Dell Inspiron 1500 6 Cell Laptop Battery
₨2,900.00