18650 oem power bank box case with led lightproduct description  Cylinder shape power bank, very tiny and easy carry out. Providing 1 time charge to your , no need to worry when you out of office with low power on smartphone. Suits for most of smartphone, Apple products and other electronics.Produc parameters Material: MetalSize: 107*23MMNet Weight: 110gColor: black, red, blue, silverProduct Features and applicationvFeatures:Input:  DC5V-1AOutput:  DC5V-2ABattery type: Lithium batterySupport: Smartphone, Iphone, Ipad, tablets and other electronics-High quality lithium battery Standard USB output interface, only need usb cable can be chargedDurable, charge and discharge cycles ≥300 timesIntelligent control overcharge, over discharge and short circuit protection circuitAutomatic sleep, non-working state automatic dormancy, prevent power lossCompatible with all USB charging devices, such as a variety of mobile phones, for IPOD, MP3, MP4, for IPHONE, GPS, Bluetooth Earphone, digital cameras.Caring service After-sales worryDeliver, Shipping And Serving of the Deliver , shipping and serving1:Trading terms: FOB2: Lead time : about 3-5 working days after receive the payment.3:Payment terms:TT , Western Union , Paypal , etc.4: Package : Plastic box , metal thin box , color retail box , as your designShipping:DHL , FedEx, UPS, TNT, EMS and so onTax: To lower tax we can mark a lower unit priceFAQ1. Q:How to place a portable charger order to us? A:Send the requeset email to us, our sales team will send you an offer.If offer accepted by you, PI will send to you. Aftter payment, order will be proceed.2. Q: Will it come with the retail box?A: Yes, we will send it with the retail box, but some there are not retail packaging.3. Q: What is the protection for the Power bank? A:Our power bank buiLt in over-current, over-voltagle , over -charge and short circuit protection.