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303450 3.7V 500mAh Lithium Rechargeable Battery

$1.00

UL listed factory direct production.

Lithium-ion battery protection: short circuit protection, overcharge protection, over-discharge protection, over-current protection, etc.

Product number: HLC303450
Cell model:303450/3.7V/500mAh
Battery specification: 303450-1S1P/3.7V/500mAh(lithium battery)
Nominal voltage:3.7V
Nominal capacity:500mAh
Charging voltage: 4.2V
Charging current: ≤500mA
Discharging current: ≤500mA
Instant discharging current: 500mA
End-off voltage: 3V
Internal resistance: ≤80mΩ
Battery weight: 10g
Product dimension: 30*34*50mm
Charging temperature:0~45℃
Discharging temperature: -20~60℃
Storage temperature: -20~45℃
Battery case: Aluminum plastic pouch cell
Application field: Digital Products

Battery Features:

  • The specific energy is large. The actual specific energy that can be achieved at present is 100-115Wh/kg and 240-253Wh/L
  • The cycle life is long, generally up to 500 times or even 1000 times.
  • Good safety performance, no pollution, no memory effect. As the predecessor of Li-ion, the lithium battery is prone to short circuit of dendrites due to metal lithium, which reduces its application fields: Li-ion does not contain cadmium, lead, mercury and other elements that pollute the environment.
  • The self-discharge is small, and the self-discharge rate of Li-ion fully charged at room temperature for one year is about 10%
重量 23 g
尺寸 5 × 3.4 × 0.3 cm
Model Number

HLC303450

Nominal Voltage

3.7V

Nominal Capacity

500mAh

Battery Cell

303450/3.7V/500mAh

Application

Digital Products