Bespoke Batteries and Battery Pack Design by Specialists PMBL, an Leading Industrial Battery Pack Manufacturer and Assembler company that partners with many startup and established innovative businesses and delivered the most appropriate battery solution for their individual, business product requirements. As a technology and design driven, customer oriented, batteries and battery pack manufacturer, PMBL have many endorsements for their ability to offer complete battery and battery pack technology solutions, with a full procurement and manufacturing process for a wide range of battery technologies including intrinsically safe and NiMh applications.