Cohort stories, career guides, and industry deep dives — written by the people teaching and running BatteryMBA.

Not every battery course is right for every professional. Here are the five questions that separate marketing claims from a programme that will actually move your career.

Three cohorts in 2026, each twelve weeks live, each with the same curriculum. Here is how to pick the one that actually fits your year.

From a BESS revenue-stacking model in Texas to a sodium-ion qualification plan, here is what our latest cohort actually built.

What battery industry jobs actually pay in 2026. Salary ranges for cell, pack, BMS, manufacturing and commercial roles across the US, UK and Germany.

Which roles exist, which backgrounds get hired, the skills employers want, and the realistic route in for career-changers.

What battery consultants actually do, who hires them, typical day rates, and the realistic routes into the job.

An honest comparison of free MOOCs, vendor training, university certificates and cohort programmes — who each one suits.

Free MOOCs, IATA shipping training, vendor courses and cohort programmes compared, and how to pick the right one for your role.

How component and supplier professionals transition into cells and BESS — including the fast-growing storage side.

Master's programmes in battery technology, where they fall short for working professionals, and a 12-week alternative.

How battery energy storage systems work, their main components, and why the market is growing the way it is.

Cell chemistry (LFP, NMC), how a lithium-ion cell works, key engineering parameters and the pack stack.