Loading page content, please wait...Loading page content, please wait...Loading page content, please wait...Loading page content, please wait...Whether it's for electric boats, yachts, or even ships, our Lithium Marine Batteries offer unbeatable reliability, durability, and performance
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See how a complete lithium kit with charger, reducer, and smart monitoring turns an ordinary cart into a more reliable, maintenance-free machine.
The Epoch Advantage
Supercharge your battery experience with LiFePO4 technology. Swift, efficient charging for ultimate convenience.
Monitor every cell, track performance history, and receive real-time alerts — all from your smartphone.
Track voltage, current, and state of charge live
Instant wireless access to your battery data
Get notified of any abnormal battery conditions
Why Epoch
Epoch Batteries is a veteran owned company. We are proud to serve our country and our customers with the highest quality products and service.
Be the first to know about new product drops, limited-time offers, and insider-only discounts — straight to your inbox.
Customer Reviews
Real reviews from real customers powering their adventures with Epoch.
Perfect for my use around my property with the ability to add one or two more batteries at a later date.
Absolutely love these batteries. Swapped out my old lead acids and the difference is night and day. Lighter, longer lasting, and the Bluetooth monitoring is a game changer.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
Perfect for my use around my property with the ability to add one or two more batteries at a later date.
Absolutely love these batteries. Swapped out my old lead acids and the difference is night and day. Lighter, longer lasting, and the Bluetooth monitoring is a game changer.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
The 15 amp charger that is made for the 36v 100ah battery works like a champ. Quick and efficient charging with every safety feature out there. Excellent product.
Best investment I've made for my RV. These batteries hold a charge forever and the weight savings alone were worth the upgrade. Highly recommend Epoch.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
The 15 amp charger that is made for the 36v 100ah battery works like a champ. Quick and efficient charging with every safety feature out there. Excellent product.
Best investment I've made for my RV. These batteries hold a charge forever and the weight savings alone were worth the upgrade. Highly recommend Epoch.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
Running these in my golf cart and the performance boost is incredible. Hills that used to slow me down are no problem now. 11 year warranty sealed the deal.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
Running these in my golf cart and the performance boost is incredible. Hills that used to slow me down are no problem now. 11 year warranty sealed the deal.
I bought 2 - 100ah Marine batteries for my 5th Wheel. They charged easily and I found the BT app to be invaluable. Love the battery cutoff button.
