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Talentcell 24V Lithium ion Battery PB240B1, Rechargeable 42980mAh 156Wh Li-ion Batteries Pack with DC 24V/12 Volt and 5V USB Output for LED Light Strip, CCTV Camera, Smartphone and More

  • Based on 167 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Jan 27
Order within 9 hours and 21 minutes
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Features

  • If the charger doesn't work, please contact us to replace the charger. Output: 24V (29.4V-21V. Same Voltage Compare to 24V Lead Acid Battery) /5A Max. 12V/2.5A Max. (12V output voltage can maintain a constant 12V, but the 24V output port voltage is not constant.), 5V/2.4A Max. Input: 29.4V/0.95A. High battery capacity: 3.63V/ 42980mAh. PB240B1 24/12/5V lithium ion battery pack is constructed from high quality lithium ion batteries.
  • If the charger doesn't work, please contact us to replace the charger.Note: Please make switch on of the battery before connect AC-DC charger with battery to avoid ELECTRIC SPARK. Note: Please confirm your device voltage and power before you use this lithium battery pack. Low voltage devices can't be plugged into the high voltage output port. Otherwise, it might damage your equipment.
  • Compatible with LED strip light products, CCTV Camera, LED Panel, Modem, Speak, Car DVR or Telescopes, Smartphones, Aromatherapy Essential Oil Diffuser Cool Mist Humidifier, etc. If you want to power the machines of S10, you need to purchase the 24V power cord DC5521 male to DC7406 male cable separately. Any questions, please contact us to get support.
  • The size of the output port: 24V output port is DC5521, 12V output port is DC4017. Please confirm the size of your equipment input port before you order, if it doesn't fit your device, you need to purchase another power cable to connect it. Please contact us to get support if you have any questions.
  • If there's a problem with the charger, please contact us immediately to replace the charger. 29.4V/0.95A lithium ion battery charger and cable are included. Will not charge? Please contact seller immediately to replace a new charger.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Talentcell


Battery Cell Composition: Lithium Ion


Compatible Phone Models: Smart cellphone


Recommended Uses For Product: Phone, Camera


Product Dimensions: 6.3 x 3.23 x 1.89 inches


Item Weight: 0.634 ounces


Item model number: PB240B1


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: August 17, 2019


Manufacturer: Yabo Power Technology


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Sleep testing results: 4 nights achieved by minimizing extraneous draws
What I liked about this battery: 1. physical on/off switch prevents parasitic drain, so the battery stays charged when not used. 2. dual voltage out, 12v regulated and direct pack voltage tap of 29.4-21v eliminates conversion inefficiency for 24v CPAPs. 12v still is bucked down to a regulated 12, but it's still quite efficient. 3. the form factor is great, about the size of three iphones stacked. 4. Standard 5.5x2.1mm in/out plug takes standard DC connectors. 5. BMS successfully prevented over charge and over discharge. 6. Actual measured capacity over five nights of use was 134.2 watt hours. From a 156wh stated capacity, getting within 20 watt hours of stated capacity was acceptable at 86% of stated capacity under load. I call that a success. 7. The battery comes with a matched charger that works well and charges slowly. Slow charging means better saturation and longer cell life. What could be improved: 1. The 12v out plug is an oddball size, but the included adapter cable converts to 5.5x2.1, but the adapter cable has a male at the other end, necessitating bringing a Female to Female Power Jack Barrel Adapter to convert to what the DreamStation cable needs. I expect that the mfr had to use a different standard to reduce user error. Putting a female end on the jumper cable would be a simple, no-cost fix. 2. The LED indicator lights still had two bars lit when less than one night's sleep remained on the pack. Having the LED lights map better to state of charge would help the user know how much is left. Better yet would be a push button activated volt meter instead of the vague bars that don't provide actionable data. Sleep testing for this battery. Note all tests conducted with no humidifier, tube heating off, airplane mode to minimize power demand. Night 1. ResMed AirMini with direct 24v cable. 19.7wh for 7.75 hours of actual sleep. This works out to an estimated 20.3 wh per 8 hour night. Start voltage 29.0, finish voltage 28.35. Night 2. Philips DreamStation with direct 12v cable. 25.8wh for 7.9 hours of actual sleep. This works out to an estimated 26.24 wh per 8 hour night. Start voltage 28.2, finish voltage 26.8. Night 3. ResMed AirSense 10 with direct 24v cable. 33.8wh for 8.6 hours of actual sleep. This works out to an estimated 31.44 wh per 8 hour night. Start voltage 26.97, finish voltage 25.37v. Night 4. ResMed AirSense 10 with direct 24v cable. 34.1wh for 7.63 hours of actual sleep. This works out to an estimated 35.76wh per 8 hour night. Start voltage 25.38, finish voltage 23.07v. Night 5. ResMed AirSense 10 with direct 24v cable. Start voltage 23.42. Battery self-protection circuit cut off the power at 4.6 hours into sleep. Partial night est consumption 20.83wh. My final analysis is that this is an excellent battery system that is well matched to the DreamStation, AirMini and AirSense 10 CPAP machines when additional precautions are taken to minimize power draw. I removed humidifiers, turned off tube heating and put them all in airplane mode. I'm completely confident that I can take any of these CPAP machines camping with only this battery and reliably get 3-4 nights of use without worry between recharges. Solid product, well done. ... show more
Reviewed in the United States on January 23, 2023 by Edmo Edmo

  • Works great with my ResMed AirSense 10 CPAP machine.
I needed an affordable battery unit to run my 24 Volt CPAP machine when camping and for backup when the power company does public safety power shutdowns. This unit works great. I charged the unit fully (all 4 lights green), then used it to run my ResMed AirSense 10 CPAP machine all night long. It ran 10.4 hours and still had 3 green lights in the morning, indicating lots of remaining power left. I don't use the humidifier, and my pressure runs at 12.2, so if you use a humidifier or have higher pressure, you may not get the same results. This unit stores a lot more power than any name brand CPAP battery units I saw, that cost many hundreds of dollars more. This is a 24 Volt battery pack that works fine with the ResMed AirSense 10 machine, but you need to order the power cable from TalentCell. The power cable is stock # X0026KX7YJ. I spent hours searching for a battery and power cable that would work with my machine and finally found this one. I was concerned that the description says the 24V output is not constant. The voltage output can vary from 21 volts to 29 volts according to the documentation. I don't know if that will cause any long term problem, but so far I have not noticed anything different about the performance of my CPAP machine. When not being used for my CPAP, it works as a massive backup up power for cell phones and any USB devices. Great price for a powerful Lithium Ion unit. ... show more
Reviewed in the United States on March 25, 2020 by Lon

  • Beautifully simple... Possibly to a fault.
We use these to power up equipment that is being worked on. They need 24v to power up the PLC and also disengage the motor break when the equipment needs to be moved around. We have some other units that allow multiple voltage outputs. If someone isn't paying attention and they do a long press instead of a short press when trying to turn the battery on, they will accidentally feed the wrong voltage into the machine. I've been called over multiple times when people can't figure out why the machine isn't working when they plug in the battery. This battery pack solves all of that. It only puts out 24v which is the only voltage we need. It's idiot proof so you can't fry anything with the wrong voltage. I personally also love that is has a switch, it will set there and put out 24v all day long no matter how small the load is. You don't have to worry about it powering itself down if the idle current on your load is super small. For me that is a plus, but Apparently it's too difficult for some people to remember to turn the battery pack off when they are finished using it. Because this device lacks the smarts to turn itself off, it's up to the operator. On several occasions I have went to go use the battery and found it setting in it's storage location, totally dead with the power switch still on. You'll have to decide what is more important for your use case. Do you want a battery that shuts itself off, or do you only want it to shut off if you turn it off. That will help determine whether this battery pack is right for you. ... show more
Reviewed in the United States on May 30, 2024 by C Storm

  • Powers Starlink Mini
I bought this product to power my star link mini when going remote. This battery only needs a 5.5 to 5.5 mm barrel jack double male end cable and it’s good to go straight to starlink. The oem starlink cable works but it’s so long it likely dumps the volts quite a bit.
Reviewed in the United States on July 28, 2024 by John Hillam

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