Singapore, Southeast Asia EMACHINE 'd' Series Laptop Notebook Battery

Select EMACHINE batteries by model fist letter :3 D E G I M N

Rechargerable Li-ion Battery For EMACHINE D44 Series Notebook Computer PC Laptop:

EMACHINE D440 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D440 Series Notebook Computer PC Laptop:

D440-1202G16Miks

Rechargerable Li-ion Battery For EMACHINE D442 Series Notebook Computer PC Laptop:

Rechargerable Li-ion Battery For EMACHINE D525 Series Notebook Computer PC Laptop:

D525 Series

Rechargerable Li-ion Battery For EMACHINE D528 Series Notebook Computer PC Laptop:

EMACHINE D528 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D53 Series Notebook Computer PC Laptop:

EMACHINE D530 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D62 Series Notebook Computer PC Laptop:

EMACHINE D620 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D64 Series Notebook Computer PC Laptop:

EMACHINE D640 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D640 Series Notebook Computer PC Laptop:

D640-P321G32MN

Rechargerable Li-ion Battery For EMACHINE D725 Series Notebook Computer PC Laptop:

D725 Series

Rechargerable Li-ion Battery For EMACHINE D73 Series Notebook Computer PC Laptop:

EMACHINE D730 Laptop Battery

Rechargerable Li-ion Battery For EMACHINE D730 Series Notebook Computer PC Laptop:

D730-332G25

Rechargerable Li-ion Battery For EMACHINE D732 Series Notebook Computer PC Laptop:

EMACHINE D732 Laptop Battery

The Internal Structure of a Laptop Battery:

The internal structure of the laptop battery is mainly composed of three parts: the battery core, the charge and discharge control circuit board, and the temperature feedback line. Among them, the battery core is the energy center of the battery, which is responsible for countless times of charging and discharging. The circuit board is used to control the charging and discharging of the battery core. When the battery core is short of power, it allows charging, and when the battery core is fully charged, it cuts off charging. Due to the large capacity of the battery cell of the notebook computer, there will be a violent chemical reaction inside during use. Therefore, for the sake of safety, the temperature of the battery cell must be strictly controlled not to be too high, and the temperature feedback line plays a very important role here; When the temperature exceeds a certain level, it will be sent to the circuit board through the temperature feedback line, and the charging can be cut off immediately.