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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Rechargeable 12V 3000mAh Lithium ion Battery Pack

Product ID: 36703177

Details

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

⚡Dual 12V & 5V output

🔋3000mAh high capacity

🛡️Multi-layer safety protection

HK$321

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Power up your life, anywhere, anytime!

SMART SAFETY FIRST - Built-in overcharge, overcurrent, and short circuit protection keeps your gear safe and sound.
VERSATILE DUAL OUTPUT - Seamlessly switch between 12V and 5V USB outputs to power everything from LED strips to smartphones.
COMPACT TRAVEL READY - Lightweight and pocket-friendly design fits perfectly in your on-the-go lifestyle.
STAY INFORMED INSTANTLY - Five LED indicators give you real-time battery status at a glance—never get caught powerless.
POWER THAT KEEPS YOU MOVING - 3000mAh lithium-ion capacity fuels your devices longer without the bulk.

The Talentcell Rechargeable 12V 3000mAh Lithium Ion Battery Pack offers a compact, high-capacity power solution with dual 12V and 5V USB outputs. Compatible with a wide range of devices including LED strips, CCTV cameras, and smartphones, it features multi-layer safety protections and a clear 5-LED battery indicator. Lightweight and portable, it includes a charger and splitter cable, making it the perfect power companion for professionals on the move.

Specifications

ASIN	B01M7Z9Z1N
Amperage	3 Amps
Antenna Location	Camera
Battery Capacity	3000 Milliamp Hours
Battery Cell Type	Lithium Ion
Battery Weight	180 Grams
Best Sellers Rank	#120 in Security & Surveillance Accessories
Brand	Talentcell
Compatible Phone Models	Most smartphones
Customer Reviews	4.7 4.7 out of 5 stars (1,916)
Item Dimensions	4.13 x 2.52 x 0.94 inches
Item Weight	0.19 Kilograms
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	1.0 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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HK$321

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered 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 Hong Kong.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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