Oem Universal USB Charger

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 2000 Pieces pc

Supply Capability:: 100000 Pieces per Month pc/month

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Specifications:

*Internal battery type: 3.7V Lithium battery

*Capacity: 2600mAh~16000mAh

*Input: 5V 0.5~1.5a

*Output : 5V 0.8~2.1a

*Dimension: optional

*Weight: optional

*Color: Black, White,pink,blue or as be required

*Working time: 3~16hrs

*Charging cycle:500 times

*Warranty period: one year

Detailed features:

1. Built in-high-capacity Li-ion polymer battery, 2600mAh~16000mAh, to make sure 500 times above charging cycle.

2. One or two USB output socket, can also charge iPhone, iPad, mobile phones(like Nokia, Blackbery, Moto, Samsung, Sony Eriksson etc), digital products charging

3. High standard safety protection design, including discharger, overload, short-circuit, lighting protection function

4. Intelligent hand control on-off switch to prevent power consumption

5, Al-alloy or plastic shell make it more fashion and exquisite

Q: What transformer can be used in a safety voltage lighting transformer?: 220V/36V or 24V isolation transformer. Double winding, high and low voltage coils, not connected.

Q: How many can you bring with 220V? How many can you bring with 380V? There are 3 terminals on the transformer. There are 220V, 380V, 0, three terminals. 220V is the 220V terminal and the 0 connection. How can the 380V be connected? Is it 380V and 0 or 380V and 220V?: Voltage x current = power, in general we are using the total power of 2/3, you can press this type of calculation, if the installation of electrodeless lights, the line should be separated,

Q: What type of low voltage transformer should be adopted for safety lighting power supply?: Isolated transformer, once 380V or 220V, two voltage, 36V, 24V, 12V, several categories, do not allow the use of autotransformer.

Q: The difference between lighting transformers and control transformers: In principle and construction, there is no difference between the two.The only difference is that the secondary coil output voltage is different.

Q: How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?: The number of tables in this table is increasing when the table rings to show 1.Method 2 is only to measure the capacitance is good or bad, can not be measured capacity.

Q: Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40: General line lights are 36 volts, especially in the damp and harsh environment, the light transformer adopts 24 volts voltage;After the use of light transformers, can generally live operations, first, low voltage, less dangerous, and the two is a transformer isolation, safety is greater, so you can live work, generally there will be no electric shock accident. (as long as the power is not in the hands and hands, the two end of the power supply, there will be no electric shock.)

Q: 3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?: The bulb is used in the two luminescence tube combined type lamp holder, the calculation process is very complex. Different combinations, the secondary voltage is different. Because it is a DC ignition, but also consider the efficiency of rectification, but the total power is constant.

Q: Can the 500 volt lighting transformer be changed into an electric welder?: 500 VA transformer should not be used as an electric welding machine, so it is very difficult to reform the system, so it is better to buy a new electric welder

Q: Power and lighting transformers, lighting quality will be affected much?: The bulb adopts a luminous two stage tube combined lamp holder, and the calculation process is very complicated. The secondary voltage is different in different combinations. Because it is a direct current ignition, but also consider the efficiency of its rectifier, but the total power is unchanged.

Q: What's the function of the lighting transformer?: In addition, can be rated power supply voltage of not more than 1000V AC circuit, as a machine tool and mechanical equipment control power, work lighting and signal light power supply, can also be used as a small power supply!

Our well-equipped facilities and excellent quality control throughout all stages of production enable to guarantee all of our customers' requirement. CE,RoHS,SAA,C-Tick,MEPS,UL,PSE,KC and ISO 9001 certifications could be offered.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2003
Annual Output Value	US$5 Million - US$10 Million
Main Markets	10.00% North America 10.00% South America 10.00% Eastern Europe 10.00% Southeast Asia 10.00% Africa 10.00% Mid East 10.00% Eastern Asia 10.00% Western Europe 10.00% Northern Europe 10.00% Domestic Market
Company Certifications	ISO 9001:2000;CE; RoHS; SAA; C-tick; MEPS

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	YanTian
Export Percentage	61% - 70%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Low and/or Average