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Charging Circuit Board Battery Mobile Power Bank 5V 2A PCBA USB Charger PCB

$0.37
10000-29999 Pieces
$0.30
>=30000 Pieces
Min. Order
1 Lot
Each Lot
10000 Pieces
Choose your specifications
Company Information

Wuxi Bellhope Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
73.7%
Transactions
US$ 40,000+
2 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Place of Origin: China
Model Number: BH - 2A
Supplier Type: Factory
Brand Name: BELLHOPE
Base Material: FR-4
Application: Mobile phone, digital camera, tablet computer, MP3, MP4, PSP
MOQ: 10000PCS
Selling Units: Multiple of 10,000
Package size per batch: 48.5X38.5X33 cm
Gross weight per batch: 44 KG
Package Type: Packed in cartons, 100 in each box.
Datasheet Dateils

Features 

 item

Refers to the standard

 Input

input voltage

DC:5.00V~5.25V

 input current

1800mA~2000mA

 Output

 Output no-load voltage

DC:4.75V~5.25V

Output with load voltage

DC:4.75V~5.05V

 output current

2000mA

 The electrical

 discharging efficiency

85%

charge time

2000mA cell:1~2H

 

 

Test item

reference value 

sample value

1

 

performance

test

 

 

3.3V Power efficiency (%)

82

82.5

2

3.6V Power efficiency (%)

84

84.2

3

4.2V Power efficiency (%)

85

85.1

4

No load output voltage(V)

5.00--5.2

5.08

5

Half-load output voltage(V)

4.90--5.1

5.05

6

Full load output voltage(V)

4.75--5.0

4.98

7

5V input charge current(mA)

1800--2000

1950

8

standby current  (uA)

100uA

90uA

9

The LED

According to

function

Discharge state display

Bule LED lights stay on

Bule LED lights stay on

10

Low power state display

Bule led lights flashing

Bule led lights flashing

11

Charging status display

Red led lights flashing

Red led lights flashing

12

Full state display

Red LED lights stay on

Red LED lights stay on

13

To protect the test

 Overcharge protection voltage (V)

4.20V ±0.05V

4.17

14

 Overdischarge protection voltage (V)

3.2V±0.05V

3.18

15

Short circuit protection function (short circuit between the cell and the output place)

USB close out put

output close

16

Character

Filling and releasing function at the same time

not support

not support

 

                                     Size : 23*18*14mm  

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Company Information

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Wuxi Bellhope Technology CO., LTD is a certified national high-tech enterprise. Located in the beautiful town of

shuofang in wuxi new district, it is only 2km away from sunan shuofang airport, nearby Shanghai.

The company has more than 200 employees, including 12 professional technical engineers who have been engaged for

many years. Now, the company has the most advanced and high-quality automatic patch and high-precision testing

equipment, 6 SMT production lines and 2 DIP production linesThe company operates strictly in accordance with

ISO9001 international quality system. The purchase of raw materials, production and manufacturing of products, control

of quality, after-sales service and other strict, rigorous, standardized management procedures. 
Our products have exported to Europe, southeast Asia, Australia, Africa and other global 100 countries.The company in

line with the talent first, the pursuit offirst-class, leading change, right management, coexistence and win-win corporate

purposes, Set up a good brand image in the industry, we can provide OEM, ODM and other services. We are willing to

cooperate with customers and peers in the industry.

Our Main Work: Custom/design BMS/PCM/PCBA

 

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Our Services

 

 

Most importance  for deal with Products problem

Because we are big factory,  So we warranty 2 years.

If products become bad in this period. we will ship new to you and pay shipping fee for that.

After 2 years

                  We support to repaired products forever

 

We just want to build good cooperation with you for the long term

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Exhibition

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FAQ

Q: How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying. The current have no relationship with battery capacity.

 

Q:  What is the distinction between same port wiring and different port wiring?

A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current. 

 

Q:  What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

 

 

Packaging & Shipping

Package photos:.png

Packing ddetails:Packed in cartons, 300/1000pcs in each box.

Delivery Time:Shipped within 3-7 working days after payment

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