Most of my trail cameras are 6V of 12V and eat up AA batteries 8 at a time. Changing out these batteries can get expensive and reduce the dependability of the cameras.An alternative to the standard 8-AA batteries is the use of a larger 12V or 6V battery or a solar panel with power storage incorporated. To use an external power source, most cameras have a female power jack.To use a 12V power source with a 6V camera you need to convert the 12V current to 6V using a 12V to 6V power converter such as Amazon item number: B0BYVBNKHM (do a search using this code to find the product). Wire this converter in-line between the battery and the camera.This battery is small, light weight, rechargeable, and has the capacity to power most cameras for months without recharging.So far, this battery is doing well and has helped the reliability of my cameras.

Als Wohnmobil-Fan verlasse ich mich auf die HumsiENK 100-Ah-Batterie, um mein Outdoor-Erlebnis zu verbessern. Auf einer Reise gestern lieferte diese Batterie 200 A Dauerstrom und versorgte mich damit mit zusätzlicher Energie für meine Reise mit dem Wohnmobil. Sie ist langlebig und leicht.

Perfect baytary zumm solar anlage 5sterne

Picked this up to replace my older VRLA battery in my Liebert PSA5 UPS and for some reason it will not fit like the original. I haven't measured it to see the exact size but I can't put the outer cover on as it does not want to slide all the way in. It did come with a voltage of about 13.0VDC and seems to do pretty good in my UPS at this time. Time will tell how well these cells hold up.

Die effiziente Ladefähigkeit und die starke Kapazität der Batterien versorgen mich mit ausreichend Energie für mein Leben außerhalb des Stromnetzes und decken meinen täglichen Energiebedarf. Auch an bewölkten Tagen ist mit dem intelligenten Ladesystem der SolarTech-Batterie eine optimale Energieumwandlung und -speicherung gewährleistet, sodass ich die Vorteile erneuerbarer Energien genießen kann.

I have tested and diagnosed hundreds of Lithium battery packs over the past 10 or so years, everything from a 500mW cell to 7.4 kWh mini powerwalls. LiFePO4 is the new "safer" and "more durable" lithium chemistry that has been rapidly advancing in the consumer market for about four years now.This HumsiENK battery comes with a small but very nicely written (in understandable English!!) manual that provides the battery specifications, wiring diagrams, and good advice on charging before installation. There were a few specs missing I had to determine for myself so I will provide them here:* Battery overvoltage cutoff: 14.0 volts -- the manual may say 14.6 +/- 0.2 but the BMS in this unit consistently cuts off charging at 14.0v. That's not a bad thing, but be aware some equipment may hiccup if it sees an abrupt current drop when in charging state.* Battery undervoltage cutoff: 9.0 volts -- this is surprising because the general LiFePO4 recommended cutoff is 2.5v per cell, or 10.0 volts for as 12v battery. I would not recommend fully discharging this battery on every cycle but I cannot say for sure it will be damaged by doing so. The cutoff is low but not dangerously so. Frequent full discharges will likely shorten its lifespan.Now for some testing. I use a Rigol DL3021 load tester which is lab-grade equipment. For this battery I conducted five discharge tests at different rates. Each started with full charge. Here are the results:Test #1: 5 Amps (to 10.0v)>>> 11.910 AH, 148.895 wHTest #2: 3 Amps (to 10.0v)>>> 11.976 AH, 151.747 wHTest #3: 2 Amps (to 10.0v)>>> 12.076 AH, 162.009 wHThe maximum discharge rate is 12.0 Amps. I tried two high amperage short discharge tests (from full battery):Test #4: 12 Amps continuous, 3 minutes: PASSTest #5: 15 Amps (surge simulation), 20 seconds: PASSNB: I would not recommend this battery for UPS applications. The manufacturer's listed maximum load is 12 amps which translates to about 140 watts continuous. Factor in inverter loss and it could only support a 100-120 watt load. Most consumer UPS's are MUCH higher than 120 watts. UPSs are one application where lead-acid is a better choice. If you use this LiFePO4 in an UPS and then put too much load on it, the internal BMS will shut down and the UPS will abruptly lose power. If you really want to retrofit your UPS with LiFePO4 get a larger battery that correctly matches your needs.This is a good battery that meets its advertised specifications. The build quality is excellent and I have confidence it will last for several years. Five stars. Recommended.

We are obligated to have our exit signs, as well as stairwell lights on a battery backup by law.We also have magnetic door locks which need battery backup so that while they're unlocked during the day, if power goes out, people can't just come in the back doors as we share a dock with a couple other companies.Our lead acid batteries were one by one starting to fail, as they're probably a decade old.These were a perfect replacement, and they last about 3 times as long.They are lightweight, they have a built-in BMS, and because they're lithium, they just give and give until they have no more.I have no complaints whatsoever.they are also relatively lightweight in comparison to a lead acid battery of equal size.Lithium is just the way to go! These batteries will not disappoint.

We are using this battery in our van build. We tested it out and it works great!