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.
-
HP Envy 15-AE016TX 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
HP Envy M7-N000 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
HP ProBook 655 G1 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
HP ProBook 650 G1 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
HP ProBook 645 G1 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
HP EliteBook Folio 9470 100% OEM Original Laptop Battery
Warranty:
- 3 Months Warranty
₨5,500.00 -
TOSHIBA PA5024U 6CELLS A REPL BATTERY
TOSHIBA PA5024U 6CELLS A REPL BATTERY
Battery Type Li-ion Capacity 5200mAh Voltage 10.8V ₨5,000.00TOSHIBA PA5024U 6CELLS A REPL BATTERY
₨5,000.00 -
HP VK04 SLEEKBOOK 14/15 4CELLS REPL BATTERY
HP VK04 SLEEKBOOK 14/15 4CELLS REPL BATTERY
- Battery Type: Replacement Battery
- Cell Type: Li-ion
- Battery Cells: 4-cells
- Voltage: 14.8V
- Capacity: 2600 mAh
₨5,000.00 -
HP MO06 M6 / DV4-5000 6CELLS A REPL BATTERY
HP MO06 M6 / DV4-5000 6CELLS A REPL BATTERY
- Capacity: 11.1V, 62WH
- Battery cells: 6 cell
- Condition: New
₨5,000.00 -
HP VI04 ENVY 14 / 15 / 17 4CELLS A REPL BATTERY
HP VI04 ENVY 14 / 15 / 17 4CELLS A REPL BATTERY
- Voltage: 14.8 Volts
- Battery Type: Xtend computer battery
- Cell Origin: 4 Cell Li-ion
₨4,800.00 -
HP LA04 PAVILION 14 / 15 4CELLS A REPL BATTERY
Pavilion 14/15-AB1 15-AB2
P/N 800050-001
RATING: 15.2V
CAPACITY 3030mAh
₨4,800.00 -
HP Envy X360 Laptop Battery
Warranty:
- 3 Month Warranty
₨4,700.00HP Envy X360 Laptop Battery
₨4,700.00