EPS offers complete advanced Li-ion battery packages for a variety of Electric Vehicle (EV) applications such as: personal transporters, bike, scooters, motorcycles, and many more. Each package includes eight GBS Li-ion batteries (40Ah, 60Ah or 100Ah cells), a matching charger and a BMS system. The BMS system measures voltage and temperature of each individual cell, performs cell balancing, reports alarm conditions and provides interlock signals in case of over-voltage, under-voltage and over-temperature conditions. The BMS system interfaces with the charger to eliminate the possibility of over-charging. An easy to read state of charge meter is included and can also indicate an alarm situation; this provides overall system visibility. BMS sampling boards (one per cell) daisy chain together to provide a simple two wire interface to the BMS electronics. These boards are concealed underneath the battery covers for a clean, simple, straight forward installation. A standard one year warranty is provided with a package purchase.