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.
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HP DV4 / 5 / 6 6CELLS A REPL BATTERY
HP DV4 / 5 / 6 6CELLS A REPL BATTERY
Battery Type: Li-ion
Voltage:10.8V
Capacity:47WH
Cell:6Cells
₨3,000.00HP DV4 / 5 / 6 6CELLS A REPL BATTERY
₨3,000.00 -
HP CQ42 / G62 / G4 / G6 / DM4 6CELLS A REPL BATTERY
HP CQ42 / G62 / G4 / G6 / DM4 6CELLS A REPL BATTERY
Product Type : Replacement battery
Voltage : 10.8V (Compatible with 11.1V)
Capacity : 5200mAh
Components : 6 Cells₨3,000.00 -
HP PROBOOK 4510 / 4710 6CELLS A REPL BATTERY
HP PROBOOK 4510 / 4710 6CELLS A REPL BATTERY
₨3,000.00 -
HP PROBOOK 4321 / 4520 6CELLS A REPL BATTERY
Battery Type: Lithium-ion (Li-ion)Voltage: 10.8VCapacity: 4200 mAhColor: Black₨3,000.00 -
HP EliteBook 2710P 9 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,000.00HP EliteBook 2710P 9 Cell Laptop Battery
₨3,000.00 -
HP NC2400 6CELLS A REPL BATTERY
HP NC2400 6CELLS A REPL BATTERY
- Battery Cells: 6
- Capacity: 4400mAh / 48Wh
- Voltage: 10.8V
- Color: Black
₨3,200.00HP NC2400 6CELLS A REPL BATTERY
₨3,200.00 -
HP Probook 510 8 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,200.00HP Probook 510 8 Cell Laptop Battery
₨3,200.00 -
Acer Aspire 1680 8 Cell Laptop Battery
Warranty:
- 3-Month Warranty
₨3,200.00Acer Aspire 1680 8 Cell Laptop Battery
₨3,200.00 -
HP Pavilion DM3 538692-251 6 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,200.00 -
Acer Aspire 4710 6 Cell Laptop Battery
Warranty:
- 3-Month Warranty
₨3,200.00Acer Aspire 4710 6 Cell Laptop Battery
₨3,200.00 -
HP EliteBook 8530P 8 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,200.00HP EliteBook 8530P 8 Cell Laptop Battery
₨3,200.00 -
ACER4310 / 4315 / 4710 6CELLS A REPL BATTERY
ACER4310 / 4315 / 4710 6CELLS A REPL BATTERY
₨3,300.00