Does this require a certain minimum draw to prevent itself from turning off like other packs? When using the usb port?

I bought and used mine a whole week on a backcountry Hiking trip in Colorado, and it DOES turn off all the time no matter what device it is charging… iPhone, iPad, other. I want to like this unit but it is VERY annoying because it shuts itself off long before charging the device, and it has plenty of life left in the battery pack. I’ve found that the only way to “reset” this unit to continue charging is to briefly plug it into its AC charging cord and then It’s good to go. If this is how it works, my review is going to be 2 stars. I was actually logging in to Amazon to ask the seller about this issue, when I saw your question and wanted you to know from a Buyer and not from the seller.

Size of WHAT? The small capacity battery or the large capacity battery? Jerry answered for the large battery, Talentcell answered for the small battery.

How clean is the 12v power? Is it suitable for running headphone amps that are sensitive to noise on their DC input?

Please use our YB1203000 without Usb output,I think that model is more clean

The 12 volt output is not regulated; is the 5 V usb output regulated, to power arduino?

The voltage was regulated down to 5 volts so yes it is regulated

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Talentcell 12V 3000mAh Portable Power Bank, DC 12V/5V USB Dual Output for LED Strip, CCTV Camera, Mobile Phones, Heated Jackets and More, Black

Talentcell 12V 3000mAh Portable Power Bank, DC 12V/5V USB Dual Output for LED Strip, CCTV Camera, Mobile Phones, Heated Jackets and More, Black

Product ID: 36703177

Details

Battery Capacity
3000
Battery Cell Composition
Lithium Ion
Brand
Talentcell
Number of Batteries
1 Lithium Ion
Recommended Uses For Product
Camera

⚡Dual 12V/5V output for versatile device charging

💡5-LED power indicator for precise battery status

🔋3000mAh high-capacity battery

S/.177

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Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Stay charged, stay ahead — power your lifestyle without limits!

POWER ON THE GO - Compact 3000mAh lithium-ion battery fits effortlessly in your bag for uninterrupted productivity.
SMART SAFETY SHIELD - Built-in overcharge, over-discharge, over-current, and short circuit protection keeps your devices safe.
INSTANT POWER INSIGHT - Multi-LED indicators provide real-time battery percentage so you never run out unexpectedly.
UNIVERSAL COMPATIBILITY - Supports a wide range of devices including CCTV cameras, heated jackets, and even robotic telescopes.
DUAL VOLTAGE FLEXIBILITY - Seamlessly switch between 12V and 5V outputs to power everything from LED strips to smartphones.

The Talentcell 12V 3000mAh Portable Power Bank offers dual DC 12V and 5V USB outputs, making it a versatile power solution for professionals on the move. Compact yet powerful, it supports a broad range of devices from security cameras to mobile phones, featuring advanced safety protections and a clear LED battery indicator. Lightweight and rechargeable, it’s engineered to keep your essential tech running smoothly wherever you go.

Specifications

ASIN	B01M7Z9Z1N
Amperage	3 A
Antenna Location	Camera
Battery Capacity	3000 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Weight	180 g
Best Sellers Rank	#91 in Security & Surveillance Accessories
Brand	Talentcell
Compatible Phone Models	Most smartphones
Customer Reviews	4.7 4.7 out of 5 stars (1,935)
Item Dimensions	4.13 x 2.52 x 0.94 inches
Item Weight	0.19 kg
Manufacturer	Shenzhen Yabo Power Technology Co., Ltd.
Model Number	YB1203000-USB
Number of Batteries	1 Lithium Ion batteries required.
Reusability	Rechargeable
UPC	723120453593
Unit Count	1 Count
Voltage	12 volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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S/.177

Duties & taxes included

In stock

Sold byAmazon PeruDelivered 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 Peru.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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