Features:
1. Using high-quality materials, durable
2. Simple and convenient to use
3. Charge power display
4. With LED lighting
5. Wide range of applications
 
Parameter:
8 pcs 21700 flat head battery mobile power supply welding-free sleeve without battery
Support VOOC fast charge Apple 20W, Huawei 22.5W, Samsung fast charge Xiaomi OPPO vivo fast charge
Super fast charging version 22.5W+15W wireless charging
Super fast charging version 22.5W,
Standard version 10W+5W
Current up to 5A with up to 96% efficiency
Support 4.2/4.35/4.4/4.5V battery type
Support JEITA specification
Support temperature loop control
Sync boost
Output power up to 22.5W with up to 95% efficiency
Automatic load detection / light load detection
Support low current mode
Output fast charging protocol Support PPS/PD3.0/PD2.0
Support QC4+/QC4/QC3.0/QC2.0
AFC support
FCP support
SCP support
Support PE2.0/PE1.1
SFCP support
Support low voltage direct charging
Enter the fast charging protocol
Support PD3.0/PD2.0
AFC support
FCP support
How to identify battery positive and negative
Positive sign is +
The negative sign is -
 
Package list:
21700 Power Bank DIY Kit* 1
  • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

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  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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