Why does it have to be on when charging?

It can be fully charged if switch on. You can only charge to about 85% if switch off while charging

To power Resmed Airsense s11, what power cord should i buy?

I purchased it to power Resmed Airsense S10 CPAP. It does not work. I have not used it for any other purpose.

Can you recommend a portable solar solution for these batteries?

I had purchased to run "Resmed AirSense 10 Autoset" CPAP machine. But the machine does not start. with this battery. So, I have not used it further.

The pb240b1 says it is 12 vdc. regulated out. why is mine dropping below 12v when fully charged and only 2 a. draw?

It’s regulated 12v 2A maximum

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Talentcell PB240B1 High Capacity Portable Power Bank, 155Wh Multi-Voltage Output Power Supply, 24V/12V DC & 5V USB Port for LED Strip, CCTV Camera, Mobile Phones

Talentcell PB240B1 High Capacity Portable Power Bank, 155Wh Multi-Voltage Output Power Supply, 24V/12V DC & 5V USB Port for LED Strip, CCTV Camera, Mobile Phones

Product ID: 153433110

Details

Battery Capacity
42000
Battery Cell Composition
Lithium Ion
Brand
Talentcell
Number of Batteries
1 Lithium Ion
Recommended Uses For Product

⚡Multi-voltage output (24V/12V/5V)

🔋155Wh high capacity

🔌5A max output current

€ 223.95

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Description

⚡ Power Up Your Productivity, Anywhere, Anytime!

COMPACT YET MIGHTY - Lightweight 740g design fits perfectly in your professional toolkit or travel bag without weighing you down.
READY OUT OF THE BOX - Includes AC/DC charger and cables so you can power up immediately—no extra purchases needed.
ROBUST SAFETY PROTECTIONS - Built-in safeguards against overcharge, over-discharge, over-current, and short circuits keep your gear and you safe.
VERSATILE VOLTAGE OPTIONS - Seamlessly switch between 24V, 12V, and 5V outputs to power everything from LED strips to smartphones without missing a beat.
POWER THAT KEEPS YOU MOVING - Massive 42,980mAh lithium-ion battery ensures your devices stay charged through long workdays and adventures.

The Talentcell PB240B1 is a high-capacity 155Wh portable power bank featuring a massive 42,980mAh lithium-ion battery. It offers multi-voltage outputs (24V, 12V, and 5V) with up to 5A max current, making it compatible with a wide range of devices including LED strips, CCTV cameras, and smartphones. Designed for professionals on the go, it includes comprehensive safety protections and comes with an AC/DC charger and cables for immediate use.

Specifications

ASIN	B07SWBS55F
Amperage	5 A
Antenna Location	Indoor/Outdoor
Battery Capacity	42000 milliamp_hours
Battery Cell Type	Lithium Ion
Battery Weight	730 g
Best Sellers Rank	#331 in Camera Batteries
Brand	Talentcell
Compatible Phone Models	Smartphone
Customer Reviews	4.4 4.4 out of 5 stars (207)
Item Dimensions	6.3 x 3.23 x 1.89 inches
Item Weight	740 g
Manufacturer	Shenzhen Yabo Power Technology CO., LTD
Model Name	PB240B1
Model Number	PB240B1
Number of Batteries	1 Lithium Ion batteries required. (included)
Reusability	Rechargeable
UPC	723120453999
Unit Count	1 Count
Voltage	24 volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 223.95

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews