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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Acer Emachines D520 12 Cell Laptop Battery
Warranty:
- 3-Months Warranty
₨3,900.00 -
Acer Aspire 4710 6 Cell Laptop Battery
Warranty:
- 3-Month Warranty
₨3,200.00Acer Aspire 4710 6 Cell Laptop Battery
₨3,200.00 -
Acer Aspire 4710 12 Cell Laptop Battery
Warranty:
- 3-Month Warranty
₨4,300.00Acer Aspire 4710 12 Cell Laptop Battery
₨4,300.00 -
Acer Aspire 3100 6 Cell Laptop Battery
Warranty:
- 3-Months Warranty
₨2,800.00Acer Aspire 3100 6 Cell Laptop Battery
₨2,800.00 -
Acer Aspire 1680 8 Cell Laptop Battery
Warranty:
- 3-Month Warranty
₨3,200.00Acer Aspire 1680 8 Cell Laptop Battery
₨3,200.00 -
DELL inspiron 5559 4 cell Battery
DELL inspiron 5559 4 cell Battery
₨3,800.00DELL inspiron 5559 4 cell Battery
₨3,800.00 -
DELL XPS M1530 6CELLS A REPL BATTERY
DELL XPS M1530 6CELLS A REPL BATTERY
- BRAND NEW DELL BATTERY
- Rating 11.1V Capacity 56W (4800mAh)
- compatible P/N: XT816 RU006, RU033, RN894, GP975, TK330, 312-0664
₨3,000.00DELL XPS M1530 6CELLS A REPL BATTERY
₨3,000.00 -
DELL XPS 14 / 15 / 17 / L502x 6CELLS A REPL BATTERY
DELL XPS 14 / 15 / 17 / L502x 6CELLS A REPL BATTERY
Voltage:11.1V
Capacity: 90WH
Cell: 6 Cells
₨3,700.00 -
DELL VOSTRO A840 / A860 6CELLS A REPL BATTERY
DELL VOSTRO A840 / A860 6CELLS A REPL BATTERY
- Type:Li-Ion
- Compatible Brand:DELL
- Battery Voltage:11.1V/10.8V
- Battery Label capacity:5200mAh
₨3,000.00 -
DELL VOSTRO 3400 / 3500 6CELLS A REPL BATTERY
DELL VOSTRO 3400 / 3500 6CELLS A REPL BATTERY
- Capacity : 6 cell 11.1V/56Wh
- OEM part# 7FJ92 04D3C
- Condition: Brand New
₨3,500.00 -
DELL VOSTRO 1310/1320/1510/1520/2510 6CELLS A BATTERY
Rating: 11.1V
Capacity: 56Wh
₨3,000.00 -
DELL STUDIO 1535 / 1537 6CELLS A REPL BATTERY
DELL STUDIO 1535 / 1537 6CELLS A REPL BATTERY
Battery type:Replacement Battery
Condition : Brand new
Cell Type: Li-ion
Battery Number: 6 Cells
₨3,000.00