They exaplain what is "always on feature" and then they say after 20 minutes it will shut itself down. is 20 minutes = always?

Hello, Thank you for reaching out. Our apologies for the confusion - the battery does not arrive in our "Always On" function, but rather in the standard "Auto Off" function, which turns off after 20 minutes of inactivity. If you wish to put the battery in "Always On", simply hold down the power button for 5 seconds - the battery's LEDs will blink 3 times to signify it has been switched from "Auto Off" to "Always On". You can read more here: https://www.voltaicsystems.com/always-on/We hope this helps!- Voltaic

Will it output the full amount of current (2.1A + 1A) while pass through charging?

We are seeing 0.95 and 2.05A with both ports activated. Note that we only recommend the 2.1A port for use in solar applications.

Would a 6v solar panel charge the battery?

Not sure, it was purchased to charge a cell phone.

has anyone hook this up to a solar charger and leave it on 24/7? will it cause a fire?

In additional to the quality of the battery itself, this battery has a variety of protections (Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature) so that it can be safely charged 24/7.

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V50 Always On External Battery Pack with Dual USB Ports - 13,400mAh

Product ID: 88356929

Details

Battery capacity
12000 Milliamp
Brand
Voltaic
Colour
Silver
Connector type
usb
Special feature
Always On

⚡Dual 5V/3A USB outputs

🔋13,400mAh capacity

☀️Solar-optimized Li-Polymer cells

2205 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Stay charged, stay ahead—power your hustle anywhere, anytime.

ALWAYS ON ALWAYS READY - Selectable 'Always On' mode supports low-power IoT devices and time-lapse setups—stay connected 24/7 without interruption.
POWER THAT KEEPS YOU MOVING - 13,400mAh capacity delivers up to 4 full smartphone charges—never run out during your busiest days.
SLEEK DURABLE TRAVEL FRIENDLY - Aluminum body with FAA-approved battery size fits carry-on luggage—power meets portability in style.
SOLAR OPTIMIZED FOR SUSTAINABLE POWER - High-temp Li-Polymer cells engineered to maximize solar input, keeping you charged even off the grid.
DUAL USB PORTS FOR DOUBLE THE EFFICIENCY - Charge two devices simultaneously at up to 3A max output—perfect for multitasking pros on the go.

The Voltaic Systems V50 is a 13,400mAh external battery pack featuring dual USB outputs (5V/3A max) and solar-optimized lithium polymer cells. Designed for professionals who demand reliable, sustainable power, it includes an innovative 'Always On' mode ideal for IoT and sensor applications. Its sleek aluminum build is FAA-compliant for carry-on travel, making it the perfect companion for on-the-go charging with eco-conscious efficiency.

Specifications

ASIN	B00XZ7YU4M
Amperage	3 Amps
Battery Capacity	12000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery capacity	12000 Milliamp Hours
Best Sellers Rank	33,394 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 288 in Household Battery Chargers
Brand	Voltaic Systems
Brand Name	Voltaic Systems
Colour	Silver
Compatible Devices	Smartphone, Tablet
Compatible Phone Models	Smartphones
Connector Type	usb
Connector type	usb
Country of Origin	China
Customer Reviews	5.0 out of 5 stars 2 Reviews
Item Dimensions	10.2 x 11.4 x 1.9 centimetres
Item Weight	0.75 Pounds
Manufacturer	Voltaic Systems
Manufacturer Part Number	V44-SET
Model Number	V50
Number of Items	1
Number of Ports	2
Other Special Features of the Product	Always On Feature
Output Current	1 Amps
Portable	Yes
Power Source	Solar Powered
Product Warranty	1 Year Warranty Against Manufacturer Defects
Reusability	Rechargeable
Special feature	Always On Feature
UPC	892652001913
Voltage	5 Volts
Warranty Type	1 year

Reviews

G**T

On all time works

On all the time required for 50kg clock which is mounted 2.5M on wall. No requirement for scaffolding to change AA battery

11.11.2025

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2205 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

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