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Talentcell 12/24V Lithium ion Battery Pack PB240B2, Rechargeable 35000mAh 129.5Wh Li-ion Batteries with DC 24/12 Volt and 5V USB Output for LED Light Strip, CCTV Camera, Smartphone and More

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$81.99

$ 33 .99 $33.99

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About this item

  • Output: 24V (29.4V-21V. Same Voltage Compare to 24 volt 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: 3.7V/ 35000mAh. PB240B2 24/12/5 volt lithium ion battery pack is constructed from high quality lithium ion batteries.
  • 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, Spectra S2 breast pump or Telescopes, Smartphones, Aromatherapy Essential Oil Diffuser Cool Mist Humidifier, etc. If you are not sure if the battery can power to your machines, please contact us for technical support.
  • Supports Over-charged/discharged, Over-voltage, Over-current and Short circuit protection. When a load is connected to the battery, the battery shuts off, it may be over-current or short circuit protection, You just need to connect the charger to charge it and the battery will return to normal.
  • The size of the output port: 24V output port is DC5521, 12V output port is DC4017. AC/DC 29.4V/0.95A charger and cable are included. If you have any questions, please contact us for technical support. Will not charge? Please contact seller immediately to replace a new charger.


Please confirm your device voltage before you use this lithium battery pack. Low voltage devices can't be plugged into the high voltage output port.
Rechargeable Lithium-ion Battery Pack is designed specifically to integrate with our Light bars, Flexible LED Lights, or 24V/12V/5V DC electronic device.
The Lithium Ion Battery Pack can be recharged without limitations, as the battery is designed for a slow charge process (5 hours for full charge), which helps the battery pack last longer.
Specification:
Capacity: 3.7V/35000mAh 129.5Wh
Build-in battery: High quality lithium ion batteries
Input:
29.4V/0.95A.
Output:
USB: 5V/2.4A Max.
DC port: 24V(29.4V-21V)/5A Max. 12V/2.5A Max.

Package content:
1x 24/12/5V rechargeable Li-ion Battery
1x Power Cable
1x AC charger for battery

NOTES
Do not use the power bank in places with high humidity or where it may be exposed to wet.
Do not modify or disassemble the power bank.
Do not throw the power bank into fire or water.
Do not place the power bank during charging on flammbable materials such as in the bed or carpets.


Conrado
Reviewed in the United States on February 2, 2025
Ya llevo varios meses y me ha sido útil parai.camara de seguridad del carro cuando está estacionado ...
Michael Gerstweiler
Reviewed in the United States on January 24, 2025
This is a good battery! I used it to power an industrial SCADA system that required 24vdc and this worked perfectly for it. I love the battery gauge that tells you the remaining charge.
Adolph Trudeau
Reviewed in the United States on October 14, 2024
Gave me two nights power for a Redmed Airsense 10 with no humidity or heat turned on. Fits in the Resmed case where the power adapter normally goes.I've tried a couple small camping batteries before. I'll use them for other things because this unit is perfect for the CPAP.I hadn't gotten the Resmed adapter yet so I used a 24v to car female then a car to Resmed 12-24v adapter. Link to it below.https://www.amazon.com/gp/product/B07RFH6JQJ/
Mowgli
Reviewed in the United States on May 19, 2023
The rated input voltage for the air 10 CPAP is 24 volts. This battery outputs anywhere between 20 and 29.4 volts. If you are concerned, like I was about the input voltage, there are a few solutions.You can buy two of the 12 volt batteries and hook them in series. This will give you a max voltage of about 25 or 26 volts instead of 29 volts.Another option is to use a DC to DC converter like I am doing. There is a converter made by Bix power specifically for the air sense 10 for about 59 bucks. You will need a few adapters and/or be able to solder to get it all hooked up right but in the end you will have a superior product for about half the price of most others. This will allow this battery to be used as a UPS backup power instead of just for camping etc. It will switch automatically if power is lost in the middle of the night. You will never know that power went out until you get up in the morning!
Customer
Reviewed in the United States on October 2, 2022
Used this for camping with my resend10. I was blown away at how good it worked. No problems. And lasted 2 nights, might have lasted a 3rd. This fits so well in my Cpap case I might never travel with the normal charger again. If you camp get this.
Mary F.
Reviewed in the United States on August 18, 2020
This is a great battery, but it will not work with a Resmed Airsense10 APAP machine. At a full charge, this battery discharges 29.4V, which is too high for the 24V machine. It just immediately clicks off. Too bad! I liked the size of the battery, and purchased the special 24V cord to go directly from the battery to the 24V machine. As an experiment, I discharged the battery about 25%, by charging some phones, etc. THEN, it worked fine, powered up the APAP, and ran for a few hours. If only it could be used on a full charge, I would’ve loved it.
Just a guy
Reviewed in the United States on July 12, 2020
I'm using it to run my CPAP during power failures and it has worked very nicely!However watch out for the instructions that come with the battery pack.Read the label on the power brick that came with your CPAP. If it says "12 volts" DO NOT plug the power cable in to the 24 volt socket on the battery, even though the printed instructions with the battery pack say to do this. You need to contact the vendor for the correct adapter so your 12 volt CPAP plugs in to the 12 volt output jack on the battery.
I was a Sucker
Reviewed in the United States on April 28, 2020
I bought a couple of these for some serious backpacking, and, as batteries go, I am impressed. With my ResMed AirMini, I got three 8 hour nights out of one battery on the first test with a full charge. (Your performance may vary depending upon your settings). I previously purchased a Medistrom Pilot-24 battery for travel, which cost about four times as much, and has an expected life of about half one of these. They use the same cable, so I didn't need to purchase anything else. The only thing that I was disappointed with was the recharge time, but still, after using it three nights in a row, I recharged it fully over the next night. I may get a faster charger if it is safe to do so, to enable a quick charge at a restaurant off the trail. I'm a happy camper!
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