Half the Weight
Twice the Power
Twice the Power
Astro Lithium engineers batteries that are built for the harshest environments and the most demanding applications that today's market demands.
Not only are they durable, but our batteries are made using the safest lithium technology on the market. Learn more about the safety of our batteries here.
Longer lasting
Whether its fishing, golfing, camping or more, Astro Lithium batteries will make sure your adventure isn't cut short thanks to a dead battery.
Have had 36 volt for over 8 months with incredible performance. Can not believe how little batter discharges after 10 hrs on the water.
We are extremely happy with our 36V lithium battery. It is an excellent product.
Wow these preform wonderful use all day barely use any power thank you alot charge very quickly definitely 5 star and they answer the as well can't ask 4 anything better jeff
Thank you for standing behind your product and replacing the original charger with one that works very well. Great job of customer service !
My 36v 100ah Battery was replaced at no charge including shipping
And replacement is great
Thanks Capt. Ron
Easy to use and works great for Astro lithium and batteries are top notch!!!
Great product!
This battery is way more than I expected. Bluetooth capabilities are a must, I would said after experience the versatility and the peace a mind that it would bring. Knowing that my clients could fish couple more hours and my trolling motor will never stop !
Have we received all four batteries? What is the status?
I need to return it. I needed a 36 v charger.
Battery performance is incredible! Customer service is top notch.
Love the Battery it works perfectly for my trolling motor. Also the customer service is second to none. I have had nothing but a great experience with Astro Lithium and would recommend them to anyone!
This charger keeps me working. I'm guide and depend on my batteries to be fully charged every day and now I have no worries about that. very easy to set up and use.
Very well constructed and works fast
I have 2 of the 12v 100ah and they are great run all day and the main thing for me was the smaller size for my boat work flawlessly
Thanks to our advanced cell structure, our lithium batteries are up to 30% lighter than other competitive lithium batteries and less than a third of the weight of traditional lead acid batteries.
Astro Lithium batteries extend your adventures to limits that you did not know were possible. When it comes to energy efficiency, there is no comparison.
Traditional lead acid batteries are expected to produce about 500 life cycles. Our lithium batteries are rated from 3000 cycles. All backed by our 8-Year No Gimmicks Warranty!
Have had 36 volt for over 8 months with incredible performance. Can not believe how little batter discharges after 10 hrs on the water.
We are extremely happy with our 36V lithium battery. It is an excellent product.
Thank you for standing behind your product and replacing the original charger with one that works very well. Great job of customer service !
My 36v 100ah Battery was replaced at no charge including shipping
And replacement is great
Thanks Capt. Ron
Easy to use and works great for Astro lithium and batteries are top notch!!!