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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: LDB
  • Model Number: LDB-LPB-49
  • Dimension: 72x42x123mm
  • Weight: 70g
  • Outport: micro usb 5V/1A
  • Input: micro usb 5V/1A
  • Socket Type: NO
  • Color: Black, Blue, Golden, Pink, White
  • USB Port: Single USB Port
  • Battery Type: 18650 Lithium Battery
  • Features: Portable
  • Output: 5V/1A
  • Warranty: 12 months
  • Operating Temperature: -15°C~55°C
  • OEM: OEM/ODM are welcome
  • Capacity: 3000mah

Packaging & Delivery

Packaging Details gift box
Delivery Time 2

2017 New Product back charge quick charge power bank 3000mAh



High Capacity: With high capacity Li-polymer batteries.


High Security: Protection for over charge, over discharge, over loading, and short circuit.







Internal battery Type

Li-polymer battery











Fit for





1 x 300mah Power Bank (350Mah) custom



All of products were RoHS, FCC and CE tested and certified by a reputable, qualified and accredited testing laboratory.




Trade terms:


Lead time:

1-3 days for sample order*2-5 days for bulk order

Minimum order:

You can order single items as samples, No MOQ

We can offer discount if more than 100pcs/item one order

Payment terms:

T/T in advance


To lower tax we can mark a lower unit price


Routine standard package. All molding and tooling charges for customers’ special packaging will be on customer's account



Why choose us?

1. We are factory: Good price & fast delivery.

2. OEM/ODM, customers design is welcome.

3. Reliable quality, we only use A-grade battery cells

4. Excellent service, fast reply.



Selling point for this item:

1.Over current and short circuit protect.

2. Portable Design



If you are interested in our products, please feel free to contact with us




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China (Mainland)
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Supplier Assessments:
51 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $55,000
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