Gold Member Since 2014
Audited Supplier
Guangzhou Roston Watch & Clock Co., Ltd.

Power Bank, Electric Power Bank, Portable Power Bank manufacturer / supplier in China, offering 2500mAh ABS Case Digital Electric Power Bank, Japan Movement Long Battery Life Nurse Watch for Hospital, Adjustable Waterproof Quartz Kids Wrist Watch and so on.

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Supplier Homepage Product Other promotion gifts 2500mAh ABS Case Digital Electric Power Bank

2500mAh ABS Case Digital Electric Power Bank

Purchase Qty.:
500-999 1,000-2,999 3,000-4,999 5,000+
FOB Unit Price: US $3.35 US $3.25 US $3.15 US $3.05
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $3.35
1,000-2,999 US $3.25
3,000-4,999 US $3.15
5,000+ US $3.05
Get Latest Price
Port: Shenzhen, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: power bank-2
  • Compatible Brand: Samsung
  • Charging Type: Electric
  • Cell Type: AAA NiMH
  • LED Lighting: Without LED Lighting
  • Socket Type: for USA/Canada
  • Logo: Welcome
  • Color: Red, White,Black
  • Transport Package: 1PC/Bag, 2000PCS/CTN
  • Origin: Guanghzhou China
  • Capacity: 2001-5000mAh
  • Carrying Way: Clip-Style
  • Applicable Models: Mobile Phone
  • Display: With Display
  • Certification: CE, RoHS
  • Recyclable: Recyclable
  • Material: ABS
  • Trademark: OEM
  • Specification: 18g
Product Description
100% Brand New With High Quality
Widely compatible With Smart Mobile and All 5V digital devices

High Quality Li-Polymer / Li-ion Battery, Over 800 times life Cycle.

Safe, Reliable, Perfect for Using on Travelling and outdoor activities.

Low Resistance and Energy Saving

Customer Logo in Print
Payment: 30% T/T in advance,70% balance has to be paid before first shippment
Delivery time: 10-15 days after received the deposit
Battery typeLi-ion 18650 cell
InputDC5V 1A
OutputDC5V 1A
Product size109*45.5*24mm
Charging time4.5 hours 
Power efficiency75%-80%
Recycling life>800 times
Warranty1 year 
CertificatesFCC CE ROHS
Apply forAll 3.7~5.3v digital product
Product show:


Why choose us?
1. We are professional factory and we have PASSED BV&INTERTEK assessment.
So we cancontrol high quality competitive price
2. ODM/OEM service is what we are good at
3. Caring about your health, all material is food grade
4. Diligently offering perfect service, fast delivery and 100% safety

How long is the sample lead time?

Sample lead time: 3 days if you don't need customized. If you need the watch t be customized, the sample lead time will be 10 days.

How long is the production lead time?

Production lead time: 30-35 days for 1K-10K

Which kind of certificate would you have?

CE, RoHS, SGS, REACH. All watches is lead, cadmium & nickel free which can meet European & USA standard.

How long is the lifetime of watches?

2 years quality warranty at least

How would you control your watches quality?

1. Inspect 30% of the incoming materials, if defective rate is over 3%, our QA will inspect all of them.

2. Trial-produce: Before mass production, our production manager will do assembly of 100-200PCS as a test to see the points we have to pay attention to during mass assembly and see the places where may have quality problem. After this trial-produce, production manager will have a meeting with productiin line leader, tell him the instructions and matters needing attention.

3. Mass production start, unfinished-QA will do casual inspection and watch, to see if there is any irregular assembly problems.

4. Watch head production finished, unfinished-QA do full inspection of them-check the functions and appearance of the watch heads.

5. Water resistance of the watch heads-we test every single watch head's water resistance

6. Assemble the straps to the watch heads

7. Time acuracy test for 24hours at least

8. Time acuracy test finished, finished product QC test all watches' functions and appearance.

9. Do cleaning and packing of watches.

Welcome to contact us for more details, most competitive price for you!
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