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

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24V Lithium ion Battery , Rechargeable 42980mAh 156Wh DC 24/12V and 5V USB out

24V Lithium ion Battery , Rechargeable 42980mAh 156Wh DC 24/12V and 5V USB out

Product ID: 153433110

Details

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

⚡24V/5A max DC output

🔋42980mAh ultra-high capacity

🔌Multi-voltage ports: 24V, 12V & 5V USB

€ 195.98

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your hustle, anytime, anywhere.

READY OUT OF THE BOX - Includes AC/DC charger and cables so you’re always charged and ready to impress.
MASSIVE 42980 M AH CAPACITY - Power through your day and beyond without scrambling for outlets.
ROBUST SAFETY PROTECTIONS - Built-in safeguards against overcharge, overcurrent, and short circuits keep your gear safe and sound.
COMPACT LIGHTWEIGHT DESIGN - At just 740g and pocket-friendly dimensions, portability meets powerhouse performance.
VERSATILE MULTI VOLTAGE OUTPUT - Seamlessly switch between 24V, 12V DC, and 5V USB to charge all your essential devices.

The Talentcell PB240B1 is a high-capacity 24V lithium-ion rechargeable battery pack delivering 42980mAh (156Wh) with multi-voltage outputs (24V, 12V DC, and 5V USB). Designed for professionals needing reliable, portable power for devices like LED strips, CCTV cameras, smartphones, and more, it features comprehensive safety protections and comes complete with charger and cables for immediate use.

Specifications

ASIN	B07SWBS55F
Amperage	5 Amps
Antenna Location	Indoor/Outdoor
Battery Capacity	42000 Milliamp Hours
Battery Cell Type	Lithium Ion
Battery Weight	730 Grams
Best Sellers Rank	#383 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 Grams
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	1.0 Count
Voltage	24 Volts

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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.

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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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 195.98

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

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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