• Basic info.:
  • Battery type: 18650 Li-battery
  • Built-in battery capacity: 3.7V/4000mAh, 14.8Wh (Max capacity we can do is 6400mAh)
  • Input: DC 5V/2A
  • Output: 5V/2.4A
  • Dimension: 141*61*30mm
  • Net weight: 144g
  • Colors: white/black/green/blue/yellow
  • Cycle lifespan: ≥500 times
  • Material: UV or rubber oil
  • USB interface: single
• Features:
  • 4000mAh power bank with laser pointer and flashlight
  • pothook function let your life be more convenient
  • Real capacity 4000mAh with high efficiency conversion rate
  • Four LED indicators could be show on the power bank
  • best silicon cap to protect the USB interface
  • Power bank with our gift box packaging
  • Built with short-circuit, over-charge, over-discharge and over-temperature protections
  • Automatic detecting the charging current and chooses the best way to your mobile phones
  • It is very suitable for travelers or people like go hiking or climbing
• Packaging details:
  • Color paper box packaging
• Accessories included:
  • One cable for Android.
  • One power bank
  • One gift box packing
• Certifications:
  • CE, RoHS and FCC approved.
• Price and trade terms:
  • OEM MOQ: 3000 sets, sample order is available
  • Payment: T/T, Western Union, PayPal
• Delivery time:
  • 3-7 working days for sample order
  • 10-15 working days for mass order
  • 20-25 working days for OEM order
• OEM service:
  • logo printing is available for both package and products
• Shipping: DHL, UPS, EMS, TNT as requested
• Our factory:
  • OEM factory, best quality, abundant supply ability
  • Best quality and service
  • Outstanding sales and design department
  • Welcome OEM/ODM portable power bank project
• Our advantages:

We are the manufacturer, own our own factory. We are 8 years factory in battery and power bank field. We make battery by ourselves so that we can ensure our battery capacity is actual and better control the quality and cost. We have professional team to stricly inspect the every step of producing the products.