White portable power bank case for 4x 21700 batteries with fast charge lcd display and orange carrying loop showing 100%

Power Bank Case for 4x 21700 Batteries with Lcd Display

$87.47

SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Material: Plastic

Origin: Mainland China

Type: Other

semi_Choice: yes

Product Overview:
This power bank case is designed to house up to four flat 21700 lithium batteries, providing a customizable and portable power solution. Please note that batteries are not included. With its durable plastic construction, this bank case supports welding of batteries in parallel and features an LCD digital display for real-time monitoring of battery capacity.

Key Features:

Compatible with 4x flat 21700 lithium batteries (batteries not included)
Plug and play design with long charging time support
LCD digital display for easy monitoring of battery bank capacity
Wear-resistant and durable plastic material
Compact and portable design for convenience
Requires welding of batteries for assembly

Installation Notes:
The power bank case requires welding the batteries in parallel to ensure proper functionality.

Technical Specifications:

Material: PC

Size: 95*52*47.5mm

Type-C Input: 5V2A / 5V4A / 9V2A / 12V1.8A

Output: 5V2A / 5V4.5A / 9V24A / 12V1.8A

Precautions:

Do not use batteries with damaged outer skins.
Only flat batteries are compatible; pointed batteries are not recommended.
Ensure correct placement of positive and negative poles.
Avoid using or storing the power bank case in high-temperature environments.

Package Includes:
1x 21700 Power Bank Case (batteries not included)

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white portable power bank case with orange accents featuring multiple usb ports, a digital lcd display showing 100 percent charge, and an integrated orange carrying strap designed for 4x 21700 batteries

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