Rob&Deryl
Well-known member
Gee, if they charge that much more to provide a longer warranty, then the batteries must be terrible since must be honoring a lot of warranty claims
The problem with this is that the cells shown here DO NOT have a 10 year warranty, whereas the ones in the video do. The cells shown in the video DO NOT have any real form of customer support, so if you have any issues its up to you to figure that out, whereas the ones in our video have US based customer support that you can pick up the phone or send an email, and have quick, clear, and concise customer support.If you are going to build your own battery, check out Will Prowse's video testing a set of 4 280AH lithium cells that sell for about $110 each or $433 total, plus a BMS from Amazon.
We just got done publishing our capacity test video, here are the results we came up with:My new lith battery is spec'ed at 12.8 volts when 95% discharged. You won't get that type of performance from your Trojans.
Yes, the 10 year warranty is nice.The problem with this is that the cells shown here DO NOT have a 10 year warranty, whereas the ones in the video do. The cells shown in the video DO NOT have any real form of customer support, so if you have any issues its up to you to figure that out, whereas the ones in our video have US based customer support that you can pick up the phone or send an email, and have quick, clear, and concise customer support.
Not much of an issue, when we can charge the house battery by starting the vehicle engine. My generator does start from the house battery, which I think is best because then the generator can really be started from either battery, just use the engine battery to charge the house battery enough to start the generator.What also is true, is that when your batteries are greater than 95% discharged, you still have a high enough voltage to get your generator started, that is, if your generator was wired into your house battery bank for starting.
And are these from DIY builds or production manufactured batteries?I have seen huge battery explosions and resulting wiring fires that scares me from becoming a battery builder.
For me, a thing to be more scared of is driving on the highways. 30,000 to 40,000 deaths every year and probably hundreds of thousands of serious injuries as well.There are just some things that I leave to the mass producers. I have seen huge battery explosions and resulting wiring fires that scares me from becoming a battery builder. Sometimes things are cheaper the first time around, even at double the costs.
Will Prowse has some comments about the Daly BMS in this video that I posted earlier. He also gave some alternative BMSs in the text below the video.I wonder about the Deligreen/Daly 4s 200 Amp 12V BMS reliability.
instead of those junk lead-acid batteries you have been using.