Lithium batteries are primary batteries with a lithium anode.  They are disposable.

Industrial batteries translate chemical energy into electricity.

Battery chargers are devices for charging rechargeable batteries.

Rechargeable batteries or secondary batteries contain active materials that can be regenerated by charging. When the energy produced by rechargeable batteries drops below optimum efficiency, secondary batteries may be recharged in a couple of ways, depending upon their construction. 

Battery packs are constructed from two or more individual cells or batteries.

Ion selective electrodes measure the potential of a specific ion in solution. This potential is measured against a stable reference electrode of constant potential

Ion specific electrode meters are millivolt meters that interface with ion selective electrodes (ISEs). These meters take the potential generated by the electrode and convert it into units of concentration

Ion exchange equipment is used to adjust the ionic content of water. 

Ion lasers function by stimulating the emission of radiation between two levels of an ionized gas. They provide moderate to high continuous-wave output of typically 1 mW to 10 W

Ion and electron beam guns and accessories produce beams of electrons, ions or other particles for use in chemical and surface analysis, particle physics, resin curing or semiconductor manufacturing

Thin film equipment uses vacuum processing for the modification of surfaces using CVD, PVD, plasma etching, and thermal oxidation or ion implantation

Battery holders are designed to support commercial, industrial or OEM batteries.

Electrical contacts and contact materials are soft, high-conductivity, oxidation- resistant materials that are used in circuit breakers, relays, switches, and electrical discharge machining (EDM) applications.  They often have a second phase in order to provide anti-welding and/or arc resistance.

Metal rod and bar stock are metals and alloys in the form of round bars or rod, square bars, rectangular or flat bars, hexagons, and other bar stock shapes.

Battery charger ICs are integrated circuits (IC) that are used to charge batteries.