Name: 21PCS 18650 Battery Power Bank Case DIY Powerbank Welding Free Board Pd QC 3.0
Uploaded: 2026-07-17T07:42:19+08:00
Description: Watch the 21PCS 18650 Battery Power Bank Case DIY Powerbank Welding Free Board Pd QC 3.0 video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

21PCS 18650 Battery Power Bank Case DIY Powerbank Welding Free Board Pd QC 3.0 Video,Demo, How It Works & Features 2026-06-12 3890
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Product Specifications

Model NO.:

t21

Battery is Removable:

Yes

Capacity:

＞20000mAh

Compatible Brand:

Various Models

Carrying Way:

Portable

Charging Type:

Electric

Applicable Models:

Mobile Phone

Cell Type:

18650 Lithium-ion

Display:

With Display

LED Lighting:

LED Lighting

Certification:

CE, RoHS

Socket Type:

for All

Recyclable:

Recyclable

Input Current:

5V--2A

Working Temperature:

Below 40 Degree

Color:

Black, White, Blue, Green

Type:

Polymer Battery.

Input Charging Time:

5-6 Hours.

Weight:

150g

Warranty:

1 Year

Shipping:

DHL, UPS, FedEx, EMS

Sample:

Yes

Stock:

100PCS

Trademark:

haizhi

Transport Package:

Gift Package

Origin:

China

HS Code:

8504401990

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21PCS 18650 Battery Power Bank Case DIY Powerbank Welding Free Board Pd QC 3.0 Video,Demo, How It Works & Features

Product Specifications