|Place of Origin:||Shenzhen China|
|Certification:||CE ROHS FCC MSDS UN38.3|
|Minimum Order Quantity:||500pcs|
|Packaging Details:||Gift Box;PVC Box;Case or Customized Package|
|Delivery Time:||samples need 3-5 days;3000-5000pcs need 7-10 days;more than 10,000pcs need 15-20 days|
|Payment Terms:||T/T, Western Union, MoneyGram,Paypal|
|Features:||Ultra Thin With OLED Display Function||Case Material:||Aluminum|
|Colors:||Black,silver,red,golden,blue,.etc||Battery Type:||Grade A Rechargeable Lithium Polymer Battery|
|Warranty:||One Year||Charging Time:||4-5 Hours|
|Intelligent Protection:||Over-charge,over-discharge,over-current And Short Circuit Protection||Socket Type:||USB|
|Transfer Rate:||80-85%||Defective Rate:||0.3-0.5%|
Display Aluminum Housing Li Polymer Power Bank Battery Charger With 4000mAh
Internal Battey Type:Grade A lithium polymer battery
Input:DC 5V 1A
Output:DC 5V 1A
Charging Time:4-5 hours
Intelligent Protection:over-charge,over-discharge,over-current,short circuit
Additional Function:OLED display screen can show the voltage of battery and remaining power
Optional usb charing cable:single usb charging cable;3 in 1 cable or 4 in 1 cable
Optional Package:cardboard box;PVC box;case or customized package
Packaging and Shipping:
Optional package:gift box;PVC box,Case or customized package
Shipping Ways:by Express like DHL,UPS,Fedex or TNT;air transportation or sea transportation
1. Professional factory directly sale all over the world with competitive price.
2. We have private mould for each models.unique detachable case, fashionable appearance ,comfortable touch and good hand feeling.
3. Protect Function: Short Circuit, Over-current, Over-charging, Over-discharging etc.
4. Customized packing and customer's logo are accepted.
5. Quick feedback , will reply you within 24 hours .
6. CE/FCC/RoHS certifications
Shenzhen DeLong Energy Technology Co., Ltd.(Delongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.
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?
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.
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
Q:Can you offer all the documents for power bank shipment?
A:Yes ,we can offer MSDS.UN38.3 test report for sea and air shipment.Pls be reliable on it ,we can help to deal with it .