Dual Output 6800mAh Portable Power Bank 5V USB 5521 Adapter Cable Lithium Battery Pack 12V with Charger

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Dual Output 6800mAh Portable Power Bank 5V USB 5521 Adapter Cable Lithium Battery Pack 12V with Charger

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Product Description

Basic Information

Model NO.

12V 5V battery

Rechargeable

Yes

Cell Type

18650 Lithium Ion

Cell Grade

A Grade

Warranty

12 Months

BMS

Yes

Capacity

6800mAh

Production Capacity

2000PCS/Day

Product Description

Dual Output 6800mah Portable Power Bank 5V USB 5521 Adapter Cable Lithium Battery Pack 12V

This 12V/5V dual output lithium ion battery pack is specially designed with advanced technology, featuring USB 5V/2A Output and 12V/12.6V input. Accessories including a 5521 adapter cable and charger are matched, making it ideal for various daily applications.

Product Parameters

Product Name	12V 5V 6800mah battery pack
Output Voltage	12V / 5V
Max. Current	12V/3A, 5V/2A
Working Temperature	-10°C to 50°C
Dimension	8528145mm
Capacity	6800mAh
Weight	370g
Accessories	Charger + Adapter cable

Detailed Photos

LED Power Display Light: Keep track of remaining power anytime, anywhere.

Streamline Strip Design: Fashionable, slip-resistant, and aesthetically pleasing.

Frosted Design: ABS Plastic Case, lightweight, flame retardant, and corrosion-resistant.

Application

Compatible with almost all daily use small electric appliances, including: Phones, iPads, Laptops, Mini fans, Electric cookers, Portable refrigerators, Audio equipment, Lights, Ventilators, Wheelchairs, and more.

Packaging & Shipping

About Our Factory

Operating since 2011, we are a direct factory supplying all types of batteries based on customer demand. Our range includes car batteries, home energy storage, heavy-duty vehicle batteries, consumer electronics, solar systems, UPS, and specialized high/low temperature batteries.

Equipped with world-class production lines and testing equipment, we ensure cost-effective pricing with stable quality and supply capability.

Certifications

Frequently Asked Questions

What are your terms of payment?

We require a 30% deposit in advance, with the remaining 70% balance due once goods are ready. We provide photos of products and packages before final payment.

Can you print my logo on the battery cover?

Yes, OEM services are available. We can print your provided logo directly onto the battery case.

How should I maintain the battery?

Store the battery in a clean, dry, ventilated, and dark environment. Keep it fully charged when not in use and recharge every 3 to 6 months.

What are the indicators of a failing battery?

Common signs include lower performance, low voltage, inability to charge, a swelled container, or visible acid corrosion.

How do you verify the quality of the battery?

We perform a 100% test on all goods before delivery. For long-term use, you can check for physical defects (shorts, broken containers) or use standard measuring techniques to test capacity.

Are the batteries tested before shipping?

Yes, every single unit undergoes rigorous testing to ensure it meets our quality standards before being shipped to customers.