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led torch bubles wall light spotlight battery pack

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Nov 19, 2017

led torch bubles wall light spotlight battery pack


No.

Items

Criteria

1

Nominal Capacity

5000mAh

2

Nominal Voltage

12v

3

Charging voltage:

12.75V±0.03V

4

Charging Method:

CC-CV (constant voltage with limited current)

5

Charging Current:

Standard charge: 2A Rapid charge:3A

6

Charging time:

stand charge: 3.5-4hrs Rapid charge: 2.5-3hrs

7

Max. Charge Current:

2A (ambient temperature 25℃)

8

Max. Discharge Current:

10A

9

Discharge cut-off voltage:

8.25v

10

Charge voltage:

12.75V

11

Size:

37*57.5*67mm

12

Operating Temperature:

Charging: 0~45℃

Discharging: -20~60℃

13

Storage Temperature:

1.5 year -20℃~25℃

3months -20℃~45℃

1month -20℃~50℃

14

Weight:

0.3kg


The performance that affects LED power life includes environmental characteristics, components and power requirements, and has the following aspects:


1, the influence of practical application environment: high humidity environment, high temperature environment, dusty environment, strong magnetic environment, vibration environment


2. The influence of temperature environment lighting: lighting temperature less than 65 degrees, lighting housing less than 75 degrees, power supply temperature less than 60 degrees


3, the impact of the power grid: the voltage input of the unstable power grid will impact the components of the LED power supply, thus affecting the life expectancy of the LED drive.


4. The influence of insulation and installation: correct installation of products and good insulation will enhance the application power of LED power supply.


5, the influence of electrolytic capacitors: electrolytic capacitor sealing parts will leak out of the gasification electrolyte, this phenomenon will increase as the temperature increases, generally think that the temperature rise every 10 degrees, the leakage rate will be increased to 2 times.