product description:
Note:
When you received the unit.it only have 30-60% capacitance.you need use up the all capacitance.then keep charging for 14-16 hours for the first.then it can be lasting for 4-5 hours
Features:
-Battery pack interface:DC5.5 * 2.5mm female
-Portable and large capacity
-Can be used for bicycle light, headlamp or other devices
Specifications:
-Material:Lithium
-Type:Lithium ion
-Model:18650 battery pack (10*18650)
-Capacity:20000mAh
-Voltage:Fit 8.4V 7.2V and 4.8V
-Rechargeable times:Up to 500 times
-Application:Can be used for bicycle light,headlamp,etc
-Weight:Approx.280g/11.2oz
Disclosure of Affiliate Relationships
• buynorthbest.com participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Since 2022, our goal has been to provide value to our visitors by carefully curating and recommending bestselling and interesting products. While we may earn a small commission from qualifying purchases made through affiliate links, this comes at no additional cost to you. Your support helps us continue offering high-quality content and product recommendations.
• We are assuming you have read our
terms and conditions and agreed with them.
Famous Brands 2025:
Was this product Helpful?
