Product Description

18650/21700 Battery Charger Adapter DIY Power Bank Free Welding Power Bank Case Box With LED Flashlight

Specifications:
Input voltage: DC5V 2A/PD
Fast charging output voltage: 5V2.4A/ 9V2A/ 12V1.4A
Battery capacity: 10000MAh (according to their own use of battery capacity)
Product color: White, Black(Optional)
Product material: ABS surface non-slip sun pattern processing

Features:
1. Can be disassembled and assembled at will, simple battery replacement
2. A variety of interfaces with free choice, more convenient to use
3. Applicable battery models 18650/18700/20700/21700 lithium batteries, flat/pointed/fully compatible
4. Fast charging speed and stable performance, you can easily renew the devices
5. The on/off key click to show the remaining power, long press to open the flashlight
6. Products with reverse connection protection does not burn the motherboard, as long as there is a battery is correctly assembled can work, the use of over-voltage and over-current protection circuits, the use of safer

Product List:
1x Free Welding Power Bank Case

Warm reminder:
Single section of the two sections of the universal, installed a section can also be used, two sections can also be used; capacity can be free to choose to mix the batteries, installed the reverse battery IC immediately protected from burning the motherboard, as long as there is a battery is correctly assembled to work!














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If you want to buy more, please contact to us, we will give you a big discount.

If you have any question about the items or us, please contact to us, we will solve it for you.

Shipping

We will send the itmes to you in 24 hours after we received the payment.

Thanks for your support.

Contact Us

If you want to buy more, please contact to us, we will give you a big discount.

If you have any question about the items or us, please contact to us, we will solve it for you.

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