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How can I charge my Lithium battery using the cigarette charger in my vehicle? I have an MPP Solar all in one unit with 600 watts of solar panels and a 24v lithium battery....but often when traveling on cloudy days my battery is not fully charged when I arrive at my destination 10 hours later...

Can I get some advise on wiring a 2nd 24v battery, in parallel, to my current 24v system. Both batteries the same. Both have external bms's. I'm not sure about negative side of the wiring. The shunt and negative bus bar confuse me. I think I need a negative to the bus....but from which...

I'm not sure if you're playing with me or not but in the interest of human kindness I'll explain to you and others. The vehicles alternator generates the energy and sends it to this B to B charger which in turn stores it in my 24v house battery.....all WHILE I'm driving to my location...

Can someone recommend a battery monitor with Wi-Fi capability that I can use to monitor my two 24 volt lithium batteries?

Hello. What settings do I use if I want the lv2424 to draw power from the batteries and/or solar only WHILE I'm charging them with my 2000 watt honda gas generator? Using Will's settings, my generator will over load and shut down if I turn on my 1500 watt water heater or the 1000 watt...

I just found this at Walmart Battery Tender® Battery Tester https://www.walmart.com/ip/671227717

this is what i have for same device.

I just purchased a Ecoflow Delta 1300. It won't start my Chinese diesel heater. Ecoflow Delta tripped an internal circuit at 110watts dc. I was using the 12v dc output to power the diesel heater. Nothing else was on. The diesel heater needs about 10amps at startup to fire up the glow plug...

Do all Bms's have the ability to be monitored? I'm not sure how I can see what is going on with my battery cells and whether the cells are in balance with the integrated BMS attached to my 24v battery.

What was your outcome? I have the same issue and setup.

I have a generator but noise restrictions may apply. Thanks for your input. I think the Sterling BB122470 is going to work.

Thanks for your help. I purchased one of these 24v NEC A123 batteries from big battery.com. I asked them same question but no response. https://bigbattery.com/product/24v-a123-lfp-battery/

I have 3 - 195w ECO-Worthy solar panels for sale. 12v. Purchased in May 2020. Installed on my van. Work great. In fact they are still in use on my van and I'll leave them that way until sold. I'm selling because I want 24v panels to match my batteries and components. Here is a link from...

? The vehicles' alternator?

Thank you Mr Fred. Would I connect the wires directly to the battery? Seems logical but better I ask.

Can i use a DC to DC charger with my 24v lithium battery and LV2424 MPP all in one system? I need more DC input to charge my battery and I don't have room to add more solar panels. Thanks

Got home last night after long road trip. Checked meter and my battery (a123 24v from big battery) was at 50%. I left invertor on and went to bed. This morning the meter reads 10% remaining and battery voltage at 17! No power in the van. I don't think my bms is working. Anyway, I waited to...

Isn't this what you want? EPEVER eBox WiFi 01 Remote Monitor RS485 to WiFi Adapter for Solar Panel Charge Controller Communication Wireless Monitoring by Mobile Phone APP (eBox-WIFI-01) https://smile.amazon.com/dp/B088GY25CS/ref=cm_sw_r_apan_glt_fabc_3KZAEHA54881RZQKR0NV?_encoding=UTF8&psc=1