E-motor systems on bikes and trikes have become so very popular. It seems like everybody and their cousins are manufacturing and selling them or components such as batteries. As with anything one could talk about … “they are not all created equal”. We all like a bargain … buying things at a low cost … saving money. BUT, is it safe when it comes to E-motor batteries? Most of us have probably seen at least one video of a battery fire. Definitely these fires look quite scary. I was a Navy firefighter with training dealing with special kinds of fires which have to be handled differently. In the video you can see that dealing with a battery fire qualifies as a special fire hazard and extinguishing it involves a different method than a normal fire. If you don’t know what you are doing you can a bad situation even worse and endanger your own life or any other people around the area. Definitely other people need to stay far away from the fire. Fireballs can come shooting out from the battery.

For what it is worth I believe it is possible to buy quality batteries from Amazon and Ebay. All my batteries I have bought from them have been good quality batteries. I don’t know about Aliexpress so I can’t comment. I mention this because in the next video this subject is addressed and he advises against buying from these sources. I have heard this from others as well. Batteries are expensive and I have limited funds. Quite frankly I can’t afford buying a $1000 plus battery from sources this guy gets his from. I have bought about 5 batteries thus far and they have all been well made in my opinion. I do look for things like UL rated and the European equivalent.

About the only thing I do special in caring for my batteries is making sure I never charge them at or below freezing temperatures. I leave them outside in freezing weather and have never had any problems. They continue to function normal other than lesser performance in cold weather. That is a well known fact about these batteries. They perform better in warm weather. I live and ride in northern Indiana so I deal with winter weather.

I have everything mounted on my trike. My two batteries and their two chargers are always ready to be used no matter where I go. I almost always charge my batteries on my trike. I keep my trike in the bed of my pick up truck so the charging goes on while the trike is in the bed of my truck. It always has worked out well and I have a full charge in both batteries when I go out for a ride the next time. Some times I plug the chargers in when I stop somewhere and put some charge back into the batteries while I am out with my trike. I use the chargers that come with the batteries. It is hard on batteries to use a charger that charges at a higher rate. I have one 5 amp charger but I rarely use it. That is the maximum size of charger I can use without concern of damaging the batteries. Even so 2 or 3 amps is best and healthiest for the batteries. It takes longer but that is okay. I am usually done riding for the day when I am charging.

Well, that is about all I have to say about this subject. Now it is time to go ride. I am doing my best to …



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Author: Steve Newbauer

I have a few current blogs (tadpolerider1, navysight, truthtoponder and stevesmixedbag) so I am keeping busy. I hope you the reader will find these blogs interesting and enjoy your time here. Feel free to email me at tadpolerider2 at gmail dot com (

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