2019年9月20日 · If you are trying to use a lifepo4 battery in freezing cold temperatures, battle born just released a 12v heat pad for keeping the batteries warm without melting the case. This pad should work for any standard lifepo4 battery. Just slap it under your batteries and connect it to 12v and you are...

2023年10月11日 · There has been a few discussions on self heating LFP or using external heaters and it occurred to me I used to have an iguana and used a small pad heater in the tank that actually got very warm and used low watts. So I looked for them on Amazon and they have lots of models big and small and some with a thermostat and only 6-8 watts.

2019年12月14日 · The heating pad can be connected to the 12v fuse panel with a switch added inline to turn it on/ off if ...

2021年1月15日 · All, See attached proposed diagram for connecting Heating pad for my Lithium phosphate batteries I bought at 48v to 12v step down converter, it comes with a 20 amp fuse connected to the 48v hot side. We already have 2x 48v batteries but our problem is that they get very cold during the winter...

2021年5月12日 · Some of the heating pads from Ultra Heat are rated for 12v and 120Vac. They have dual heating elements. That leads me to believe that a DC heating element should not be powered by AC. If you really need something to be right, I suggest contacting the folks at Ultra Heat and asking about it. They did a set of custom heating pads for me.

2020年4月24日 · Warming Pad Specifications Two pads per battery, 11.25" wide x 8.0625" tall, 1 amp per pad according to the label on the pad Temperature sensor: On at 35° F, off at 45° F (One sensor for both batteries) Batteries 3.2v 280Ah EVE cells 120 amp 4s BMS from OverKillSolar.

2023年3月5日 · Of all of the heater mats that I have found so far they are only 12 or 24 volt DC or 120 volt AC. I really do not want to use 120 volt AC ones, I just think they are inefficient with all the conversion losses. Also if I was to use 12 or 24 volt ones how much, if any, loss would I have in the voltage step down to run them from my 48 volt system?

2022年11月1日 · To be clear, I have not set up or tested anything here yet. I just re-watched Will's video. He uses a thin aluminum sheet to attach the heating pad to. The aluminum sheet I would use is a bit thicker. As I say above, about 0.025 [in] thick. All this is about the explicit instructions on the heater pad, do not to stick the heating pad to a metal ...

2022年8月1日 · Thinking of experimenting with snow melting for my roof mounted array. Has anyone tried using 12 volt heating mats made for RV holding tanks? They are self-adhesive and thermostatically regulated to turn on below about 45 degrees F and off at 68 degrees.

2020年1月12日 · I think the most difficult part is warming LIFEPO4 batteries. My system has low watt heat pads on a relay switch w/ a thermostat that allows setpoints. I don't like it. I used 12w heating pads seperated from the cells with foam. I didn't want high w heat for concern about spot heating the cells and heavy draw on cold batteries.