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 Pavilion DM3 538692-251 6 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨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 -
HP MINI 110 6CELLS A REPL BATTERY
HP MINI 110 6CELLS A REPL BATTERY
₨3,500.00HP MINI 110 6CELLS A REPL BATTERY
₨3,500.00 -
HP 500 / 520 4CELLS A REPL BATTERY
HP 500 / 520 4CELLS A REPL BATTERY
Type Li-ion Capacity 2200 mAh Volt 14.8v Cells 4 cells Color Black ₨3,500.00HP 500 / 520 4CELLS A REPL BATTERY
₨3,500.00 -
HP 510 / 530 8CELLS A REPL BATTERY
HP 510 / 530 8CELLS A REPL BATTERY
- Battery type: Li-ion
- Cell quantity: 8 Cell
- Battery capacity: 4400mAh/63Wh
- Battery voltage: 14.4V
₨3,500.00HP 510 / 530 8CELLS A REPL BATTERY
₨3,500.00 -
HP 8530 8CELLS A REPL BATTERY
HP 8530 8CELLS A REPL BATTERY
1. Capacity: 5200mAh
2. Battery Type: Rechargeable Li-ion Battery
3. Number of Cells: 8 Cell
4. Compatible Brand: HP 8530p₨3,500.00HP 8530 8CELLS A REPL BATTERY
₨3,500.00 -
HP NC6000 6CELLS A REPL BATTERY
HP NC6000 6CELLS A REPL BATTERY
- Alternate Part Numbers: 280611-001, 281234-001, 281766-001, 338669-001, 346886-001
- Fits in: HP Compaq NC6000 Series. also fits HP NC8000 series, and HP NX5000 Series.
₨3,500.00HP NC6000 6CELLS A REPL BATTERY
₨3,500.00 -
HP DV7 8CELLS A REPL BATTERY
HP DV7 8CELLS A REPL BATTERY
Type Li-ion Capacity 4800 mAh Volt 14.4v Cells 8 cells Color Black ₨3,500.00HP DV7 8CELLS A REPL BATTERY
₨3,500.00 -
HP PROBOOK 4430 / 4530 / 4540 6CELLS A REPL BATTERY
Voltage: 10.8 V Number of Cells: 6 ₨3,500.00 -
SAMSUNG NP300 / R519 6CELLS REPL BATTERY
SAMSUNG NP300 / R519 6CELLS REPL BATTERY
Capacity: 4400mAh Compatible Brand: Samsung ₨3,500.00SAMSUNG NP300 / R519 6CELLS REPL BATTERY
₨3,500.00 -
HP DV2000 12 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,500.00HP DV2000 12 Cell Laptop Battery
₨3,500.00 -
HP EliteBook 2710P 6 Cell Laptop Battery
Warranty:
- 3 Month Warranty
₨3,500.00HP EliteBook 2710P 6 Cell Laptop Battery
₨3,500.00