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 OA04 4CELLS A REPL BATTERY
HP OA04 4CELLS A REPL BATTERY
Battery Type: Li-ion
Voltage: 14.8V COMPATIBLE WITH 15V
Capacity: 33WH / 4Cell₨2,800.00HP OA04 4CELLS A REPL BATTERY
₨2,800.00 -
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 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 FP06 PROBOOK 450 G1 6CELLS A REPL BATTERY
HP FP06 PROBOOK 450 G1 6CELLS A REPL BATTERY
.Volt: 11.1V Fit 10.8V
.Rate: 93Wh
.Capacity: 8400mAh
.Color: Black
₨4,700.00 -
HP PROBOOK 4430 / 4530 / 4540 9CELLS A REPL BATTERY
Voltage: 10.8 V Number of Cells: 9 ₨3,800.00 -
HP PROBOOK 4430 / 4530 / 4540 6CELLS A REPL BATTERY
Voltage: 10.8 V Number of Cells: 6 ₨3,500.00 -
HP PROBOOK 4321 / 4520 9CELLS A REPL BATTERY
HP PROBOOK 4321 / 4520 9CELLS A REPL BATTERY
Battery Type: Lithium-ion (Li-ion)Voltage: 10.8VCapacity: 4200 mAhColor: Black₨3,800.00 -
HP PROBOOK 4321 / 4520 6CELLS A REPL BATTERY
Battery Type: Lithium-ion (Li-ion)Voltage: 10.8VCapacity: 4200 mAhColor: Black₨3,000.00 -
HP PROBOOK 4510 / 4710 6CELLS A REPL BATTERY
HP PROBOOK 4510 / 4710 6CELLS A REPL BATTERY
₨3,000.00 -
HP CQ42 / G62 / G4 / G6 / DM4 9CELLS A REPL BATTERY
- Battery Type: Li-ion
- Voltage: 10.8 Volt (11.1 Volt compatible)
- Capacity: 8800mAh
₨4,000.00 -
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 CQ42 / G62 / G4 / G6 / DM4 12CELLS A REPL BATTERY
HP CQ42 / G62 / G4 / G6 / DM4 12CELLS A REPL BATTERY
- Condition: Brand New – Grade A cells
- Battery Type: Li-ion
- Voltage: 10.8 Volt (11.1 Volt compatible)
- Capacity: 8800mAh
₨4,500.00