48V 17.5 AH USA Made High Performance Hard-Case Battery System

48V 17.5 AH USA Made High Performance Hard-Case Battery SystemWe are beyond pleased to introduce our U. S. designed and built battery packs for light electric vehicles. These phenomenal batteries are some of the most energy dense, lightest weight, and highest performing batteries on the market bar none. These ultra low impedance batteries set a new standard when it comes sheer performance without compromise. With greatly improved processes, every pack is carefully assembled in the U. S. A. with great care and

We are beyond pleased to introduce our U.S. designed and built battery packs for light electric vehicles.  These phenomenal batteries are some of the most energy dense, lightest weight, and highest performing batteries on the market bar-none.  These ultra low impedance batteries set a new standard when it comes sheer performance without compromise. With greatly improved processes, every pack is carefully assembled in the U.S.A. with great care and attention to detail.  We take our time on the spot welds and make sure we manufacture the absolute highest quality battery systems possible. You will not find a higher performing or more reliable battery system in this form factor and weight.

What's new for 2026? 

- Redesigned USA made BMS (battery management system) to deliver more power reliably and more efficiently

- New case with strengthened rack mount

- Updated production method for higher reliability and lower resistance  

Specifications:

48V 17.5Ah Li-NMC Ultra High Performance Battery System

-Unbelievably light weight! Weighs only 8.5 lbs!  Specific Energy

-Low impedance cells with minimal voltage sag for higher top speeds faster acceleration and more thrilling performance!  

-Powerful Battery Management System (BMS) can deliver up to 50A  

-Engineered to deliver up to 2,500W  -Average 3+ year life expectancy depending on how well you treat it.   

-17.5AH will provide over 42 miles of range in optimal conditions on a light weight electric bicycle (20 Wh/kg avg) with no pedaling!  

-Includes High Quality 2.5 Amp charger  

-Comes standard with XT-90 gold plated high discharge connectors

-Fully UN 38.1 Certified! These batteries meet the most stringent safety standards and have demonstrated the utmost in reliability in some of the most punishing (and expensive) testing procedures yet devised for portable lithium batteries.