Portable Li Polymer Power Bank With 4000mAh Ultra Thin External Battery Charger
Product Description:
| Capacity | 4000mAh |
| Case Material | ABS |
| Battery Type | Grade A lithium polymer battery |
| Size | 120*66*10mm(L*W*T) |
| Input | DC 5V 1A |
| Output | DC 5V 1A |
| Net Weight | 140g |
| Charging Time | 4-5 hours |
| Colors | black,white,green,blue,yellow.,etc |
| Intelligent Protection | over-charge,over-discharge,over-current and short circuit |
| Feature | 4 LED power indicators with flashlight function |
| LifeCycle | up 300 times |
Product Image:
Packaging and Shipping:
Optional package:cardboard box;PVC box,Case or customized package
Shipping Ways:by Express like DHL,UPS,Fedex or TNT;by air or by sea
Our Services:
1. Our R&D team can produce various capacity mobile holder power bank by your requirement.
2. We have strict production process.
3. All items pass strict QC inspection before delivery .
4. We cooperate with reliable logistics companies.
5. We can help you to purchase products you need.
6. Accept OEM&ODM service .
7. One yeah warranty for all products.
Company Information:
Shenzhen Delong Energy Technology has specialized in producing the power bank and lithium ion batteries for many years.Our main products are power bank,rechargeable 18650 battery and lithium polymer battery,car jump starter power bank and electric vehicle battteries.
Quality is the top priority for us,we usually provide high quality and reasonable price with our customers.We have gained good reputation from our customers from all over the world.
FAQ:
Q:How many times can this appliance charge for my mobile phone?
A:2-3 times for iphone4 mobile phone
Q:How long will this appliance take to charge my mobile phone full?
A:Approx:1 hour
Q:How long will the power of battery of this appliance remain?
A:3-6 months,however,we suggest you recharge it every 3 months
Q:How about the warranty for this appliance?
A:one year warranty
Q:Does your appliances pass some certificates?
A:Yes,some of our products have CE,ROHS,FCC,MSDS and UN38.3 certificates.
Q:How do you usually ship the goods?
A:We usually ship the goods by sea,air or international express like DHL,UPS,Fedex,TNT,EMS.,etc
Q:How about your products quality?
A:All of our power banks with Grade A 18650 lithium ion battery or lithium polymer battery and with real capacity
Q:How about the leadtime?
A:for samples,the leadtime is only 2-3 days;for large order quantity,the leadtime is about 10-15 working days after payment or deposit
