TalentCell Rechargeable 12V/11000mAh 9V/14500mAh 5V/26400mAh DC Output Lithium ion Battery Pack for LED Strip and CCTV Camera, Portable Li-ion Power Bank with AC/DC Charger, Black

The TalentCell Rechargeable 72W "132WH" battery pack is the subject of this review. br>br>The battery pack is made up of nine Panasonic NCR18650B cells that are arranged in a 3s3p configuration. These are premium cells that are of excellent quality. These are 3200mah cells with a 3. 0 Volt rating, according to Panasonic's datasheet(1). 6V. 6*3. 103 is the result of multiplying two numbers by nine. 5wh. As a result, according to the datasheets of the battery manufacturers, 132wh is not possible. In fact, there are no 18650 cells on the market that can provide 132 watt-hours of power - This would necessitate nearly 4000mah per cell. As of August 2016, there are no such cells. br>br>In real-world capacity tests, I get 100wh at 3A load and 102. 4wh at 1. 6a load. So close to the specifications of Panasonic. However, this pack's price is about 22 lower than what talentcell claims for it. br>br>However, I continue to believe this is a reasonable offer. For a set of cells, bms, 9v and 5v outputs and regulators, a case, and a charger, $65 is a great deal. The pack is well-made, and the cells themselves are of good quality. The BMS is simple, but it gets the job done. The charging cutoff is set at four. The discharge cutoff is three volts, and the voltage is exactly two volts. 0V. The voltage of a fully charged pack is 12 volts. 6V (4. 2*3). Keep in mind that the voltage drops to around 10 volts when the device is loaded. 5v. This battery will not behave like a 12 volt lead acid battery. You'll need a boost converter if you want to reliably power 12v devices. br>br>This would get 5 stars if the product description was accurate and only claimed 104wh. For the incorrect product description, I gave it a two-star rating. (1) [. br>br>br>br>br>br>br>br>br>b.

Cyrus SANDERSON

| Jun 27, 2021

This is a fantastic device. This is a fantastic little battery pack that came as a complete surprise to me. It's hard to believe the current consumption is only 11000mA. br>br>I'm a camper and would like to try backpacking. I say would be because I sleep with a CPAP and have had a difficult time finding a lightweight 12V battery solution that meets my needs. I've experimented with lead acid batteries, but they limit my camping to the car. big time!br>br>I looked into battery solutions that were specifically marketed to CPAP users as a battery backup, camping, or travel solution. The rest of the items are way too expensive. Medical companies, in my opinion, target CPAP users and charge exorbitant prices simply because insurance companies cover a portion of the cost (for those of us who are fortunate). I discovered the same thing with the CPAP batteries I came across. br>br>Ok, so this thing is a pound and a half (AWESOME!). ), which came with a cable that fit my CPAP (Resmed M series) and charged quickly. More importantly, I was able to get a perfect score of ten. At 16, I was 5 hours and 15 minutes out of my CPAP. Using this battery, you can get up to 5 CFM. That is not all. There were still two bars left on the battery! Because I don't get enough sleep, I'll give it a ten. For me, 5 hours equals two nights. I might sleep a little more on the trail, but not a lot. It's ideal for use at home as a backup battery. So, to summarize. br>br> br>br>At just over a pound, it's a good option for backpacking with a CPAP machine. (Resmed M series)br>Comes with a cable to connect to my CPAP machine. br>It was successfully tested up to a number of ten. 5 hours and 16 minutes at 16. 5 CFMbr>Allows me to have a home battery backup solutionbr>br>Most importantly, it allows me to have a home battery backup solutionbr>br> I can cut the cord and return to the woods with this device. I'm so happy I came across it! br>br>Will conduct additional testing and report on the results.

Lawson Peters

| Oct 04, 2021

Before I use any cells or power banks, I measure their usable capacity, which is usually around 85 percent. 90% of nominal (advertised) capacity for a new cell or battery. This power bank received a 93 out of 100 possible score. 95Wh, which is only 72% of the 132Wh advertised in the advertised in the advertised in the advertised in the a I decided to open the lid and see what was inside after getting consistent capacity scores for various loads. br>br>My particular item contained nine INR18650MH1 cells. These are LG Chem cells, and there are three of them. 67V * 3. 2Ah = a little more than a tenth of a tenth of 7Wh each, for an overall voltage of 11V and a capacity of just under 106Wh. To get close to 132Wh, the box would need eleven of these cells (11). 7 watts multiplied by 11 equals 128 watts. 7Wh). It doesn't matter how you look at it, this isn't a 12V/132Wh battery. br>br>Now, $65 is still a good price for a 106Wh nominal capacity battery with LG cells, USB, 9V output, and (sort of) 12V output, so I'm not returning it. br>br>However, the advertised voltage and capacity are false, and as a result, dear TalentCell, you will receive one star for deceiving your customers.

Mccoy Sweeney

| Mar 22, 2021

(It's a self-contained cpap machine;) 10) The default setting for me is 7. ) The battery lasted for three nights, each of which lasted exactly eight hours. So for a fraction of the price of the transcend multi-night battery, this little guy lasted 24 hours. I'm completely blown away. I'm a backpacker, and with three nights and a weight of 495 grams, this has just opened up the possibility of multi-night backpacking trips without the need for bulky battery packs. The JMT is now a distinct possibility, as I can now afford and carry two of these guys for six nights (the longest period of time between available power). You CANNOT beat this if you're looking for something light but with a lot of punch. I recently purchased their solar charger (approximately 500 grams) and will conduct a test to determine how long it takes to recharge the battery.

Elena Daly

| Dec 21, 2021