3000mah mobile power supply

Price: 1.0~20.0 USD
Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Output Type: Dual 
  • Brand Name: Dinghua 
  • Output Voltage: DC 5 V / 1 A 
  • Output Frequency: 85% 
  • Output Current: DC 5 V / 1 A 
  • Capacity: 3000 mAH 
  • Shell material: ABS 
  • Core: polymer lithium ion 
  • Input: DC 5 V / 1 A 
  • Output: DC5V / 0.5 A, 5V / 1.2 A 
  • Output power: 4.9 W / 4.8 W 
  • Accumulative total discharge time: 6 hours 
  • Cumulative charging time: 4 hours 
  • Power conversion rate: 80% ~ 87% 
  • Power indicator error: less than 0.12 V 
  • Model No.: Aman-030B2 
  • Place of Origin: Guangdong  
  • Min.Order: 500 Piece/Pieces
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 3000pcs/day
  • Packing:OEM packaging
  • Delivery Date: 20-30 days

3000mah mobile power banks
Item 3000mah mobile power supply Function paramaters

1. Double current output high-grade ABS fashion design style type mobile power supply;

2. Strong multiple protection function: short circuit protection, overcharge protection, discharge protection;

3. Mobile power on the charger automatically start charging;

4. Charging indicator light flashing state representatives are charging, long bright indicates charging finish,

5. Mobile power supply and load connection, click on the switch button, begin to output;

6. Applicable scope: for many mobile phone and DC5V charge mobile equipment.

Technology paramaters

Capacity: 3000 mAH;

Shell material: ABS,

Battery core: polymer lithium ion;

Input: DC 5 V / 1 A;

Output: DC5V / 0.5 A, 5V / 1.2 A;

Output power: 4.9 W / 4.8 W;

Power conversion rate: 82% ~ 87%;

Accumulative total discharge time: 6 hours;

Cumulative charging time: 4 hours;

Power indicator error:0.12 V.

Packing paramaters

Product size:83* 84*21mm;

Products weight: 99g.

Standard accessories:

1. The USB cable;

2. Charging conversion plug;

3. Manual;

4. Packing box(gift box).

3000mah mobile power supply

3000mah mobile power supply

3000mah mobile power supply



3000 mAH

Shell material


Battery core

polymer lithium ion


DC 5 V / 1 A


DC5V / 0.5 A, 5V / 1.2 A

Accumulative total discharge time

6 hours

Cumulative charging time

4 hours

Power conversion rate

80% ~ 87%

Power indicator error

less than 0.12 V


1. The USB cable;

2. Charging conversion plug;

3. Manual;

4. Packing box(gift box).

Company introduction


Company description: Shenzhen Dinghua Teleommunication Technology Co., LTD. was established in July, 2003.It is a high-tech enterprise in product design, research & development, production and sales .

The company's main business including industry and civil telecommunication products and the related peripheral products. they`re including: mobile power supply products, energy saving, environmental protection and new energy power products, uninterrupted power supply products, car power supply products, android TV box, personal audio-visual electronic products, and cross-border electronic products.

The company has a number of core and have professional knowledge and practical experience for many years of product design and development team of engineers. The company also have many experts in production management, quality management ,marketing development and promotion .

On the other hand,the company have many of modern flow production lines, the specialized advanced production equipments , inspection, testing equipments and instruments.The company has passed ISO9001:2000 quality management system certification, many products have the certifications of CE, FCC, SAA and domestic CCC .

The products are sold to Europe, America, emerging economies and domestic market, won the widespread praises of the customers.

Competitive advantage:

Our company advantages in addition to price,including technical support.We have a strong research and devlopment team,so do not worry about product itself and our after-sales.

Factory picture for reference

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Send message to this supplier
Mr. XIE YUAN QI (Manager)
Tel: 86-755-82514385
Mobile: 13802257789
Enter between 20 to 3,000 chatacters.
Contact Method
B2710,Zhongshen Garden Building,South Caitian Road, Shenzhen, Guangdong, China (Mainland) / 518000
Fax: 86-755-82996341
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