The newest version of the Endless-Sphere Goodrum/Fechter BMS is almost ready. The first run of circuit boards are in and final testing is under way.

This BMS is highly modular and suitable for battery packs from 6S/18V thru more than 300V. It will support a number of different cell types including LiFePO4 and LiPo.

The BMS will support balancing shunt currents up to 2A and will stay cool due to the automatic fan control circuit.

The true pulse width modulation charger control will handle up to 50A of charging current. No data communications or charging bus connections are necessary to stop charging when cells are full - making this a universal management system.

The BMS charge control board will be available separately to allow an easy upgrade for existing BMS customers.

We will continue to provide the current V2.6c BMS systems until this unit is fully tested, and we will continue to support current BMS customers with parts, service, and expansion BMS boards for the V2.3, V2.4, V2.5, and V2.6 products.

For more information visit the Endless Sphere BMS thread.