Portable Rechargeable 2400mAh Mobile Power Supply

Price: 1.0~20.0 USD
Payment Terms: T/T,WU
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Basic Info.
  • Output Type: Single 
  • Brand Name: Dinghua 
  • Output Voltage: DC5V-900MA 
  • Output Frequency: 85% 
  • Output Current: DC5V-900MA 
  • Available color: Customized 
  • Capacity: 2400 mAH 
  • Shell material: aluminum alloy 
  • Input: DC 5 V, 0.5-900MA 
  • Output: DC5V-900MA 
  • Output power: 4.5 W 
  • Power conversion rate: 80% ~ 87% 
  • Accumulative total discharge time: beyond 7 hours 
  • Cumulative charging time: 5 hours 
  • Power indicator error: under 0.05 V 
  • Model No.: Aman-024B1 
  • Place of Origin: Guangdong  
  • Min.Order: 3000 Piece/Pieces
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 3000pcs/day
  • Packing:OEM packaging
  • Delivery Date: 20-30 days

Portable Rechargeable Mobile Power Bank

This product hasPortable Rechargeable 2400mAh Mobile Power Supply  torch function, one USB output port can be supplied power output for mp3,mobile phone and other digital products.Input port is Micro 5pin USB interface.
Portable Rechargeable 2400mAh Mobile Power Supply
Performance test



Qualified or not

Overcharge protectionvoltage of battery cell


Qualified ( Difference 0.4% )

Output Voltage(No load)


Qualified ( Difference 3.3% )

Output current ( load )


Output voltage(load)


Qualified ( Difference 0.6% )

Output Power


Over-discharge protectionvoltage of battery cell



Efficiency of power transfer



Short-circuit protectionfunction



Total time of discharge


Total time of recharge


Power indicated lights

Difference within 0.05v


Function paramaters

1. The mobile power supply with aluminum alloy;

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

3. Connecting MICRO port to charge for mobile power;

4. When red light is bright, it means the charging process, when green light is bright, it means charging completed;

5. When the mobile power supply is connected with load, automatic provide output to equipment power supply.

6. Application: apply a number of mobile phones and DC5V charging mobile equipment.

Technology paramaters
Available color: Customized;

Capacity:2400 mAH;

Shell material: aluminum alloy;

Core: 18650 lithium ion;

Input: DC 5 V, 0.5-900MA;

Output: DC5V-900MA;

Output power: 4.5 W;

Power conversion rate: 80% ~ 87%;

Accumulative total discharge time:7 hours;

Cumulative charging time: 5 hours;

Power indicator error:0.05 V.

Packing paramaters

Product size: 94*22*21mm;

Products weight: 73 g.

Standard accessories:

1. The USB cable;

2. Packing box (color box).


1. All the prices do not include tax andshipping costs ,don't include the authentication costs of CE & RoHS etc;

2. Terms of delivery:EXW;

3.Terms of payment:T/T.50% deposit in advanced, balance before shipment; 

4.MOQ:500pcs--normal order(Aman-024B1 MOQ:3000pcs), 3000pcs--OEM or ODM order;

5. The exchange rate is subject to the day you make payment;

6. Time of production:20-30 days;

7. Quotation Valid time:one month;

8. We can accept OEM/ODM order to your demand, any of your kind suggestion on products are welcome.

Portable Rechargeable 2400mAh Mobile Power Supply

Portable Rechargeable 2400mAh Mobile Power Supply

Portable Rechargeable 2400mAh Mobile Power Supply

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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