The present invention relates to a power storage device (100) comprising a high capacity battery bank (102) having a plurality of Li-ion battery cells, a control unit (104) configured to monitor current, voltage and temperature of the battery bank (102) to regulate flow of current to and from the battery bank (102) ...

A device (100) comprises a fuel cell system (110) having a fuel cell (110a) and a fuel cartridge (110b) to generate energy and charge a battery, a power storage and management system having a Lithium-ion battery interfaced with the management system to protect the battery, a control and protection system having Maxi...