|Place of Origin:||China|
|Certification:||CE ROHS FCC MSDS UN38.3|
|Minimum Order Quantity:||100pcs|
|Packaging Details:||gift box,pvc box,white 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, L/C|
|Shell Material:||Plastic||Internal Battery Type:||Grade A 18650 Lithium Ion Battery|
|Lifecycle:||Up 500 Times||Warranty:||12 Months|
|High Convertion Efficiency:||80-85%||Colors:||Black,silver,pink,golden.,etc|
|Socket Type:||Micro Usb||Feature:||4 LED Power Indicators With 3 USB Port|
Big Capacity Universal 10000mAh Power Bank Battery Charger With 3 USB Port
|Internal Battery Type||Grade A 18650 lithium ion battery|
|Input||DC 5V 1A|
|Output||DC 5V 1A;5V 2.1A;5V 3.1A|
|High Convertion Rate||80-85%|
|Intelligent protection||over-charge,over-discharge,over-current and short circuit|
Packaging and Shipping:
Products will be packed in the standard export carton .
If you do not have your own shipping partner , we can make shipment to you with our forwarder ; shipment way will be Fedex , UPS , DHL , TNT , Air transportation , Sea transportation etc.
Battery life: tested 300 times with 45 days, the capacity still keep more than 80% capacity, for ordinary power bank just can keep half of capacity.
Overcharge performance: charger power bank 1.5 hours with 1C electricity and DC/12V,
test result: do not smoke, without fire, don't explode, natural temperature. for ordinary battery don't have security.
Short-circuit: tested by 60°C temperature, test result: without fire, don’t explode, outside of battery the temperature <150°C, for ordinary battery don't have security.
1. Reply your inquiry in 24 workig hours for mobile power bank
2. Customized design is availabel, OEM&ODM are welcome
3. Warranty: one year
4. Do the high quality with the best price
5. We have our designer team, so can design for you depend on your requirement
Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) 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.
We are fully depend on product quality and excellent service to get market share.Win-win solution and customer's satisfication is our overlasting chase.
Q:How many times can this appliance charge for my mobile phone?
A:2-3 times for iphone4 mobile phone
Q:How about logo imprint/Engrave?
A:We offer full-color logo imprint, laser engrave, heat-stamp and other logo imprint method.
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 does your factory do regarding to the quality control?
A:Quality is the priority. We always attach great importance to quality controlling fromthe start to the end. One by one test before shipment.
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