ENERSYS A/S is a provider of products and services such as computer room building consultants,fuse clips,accumulators and batteries,batteries for wheelchairs and invalid carriages,batteries for cordless electric tools,batteries for mobile telephones (cellular phones),batteries for portable lighting,batteries for watches,batteries for buoys,batteries for pacemakers,batteries, accumulators, marine,batteries, accumulators, traction,batteries, accumulators, for aircraft,batteries, accumulators, for rolling stock,batteries, accumulators, for submarines,batteries, accumulators, for uninterruptible power supplies (ups),batteries, accumulators, for signalling equipment,batteries, accumulators, for emergency lighting,batteries, accumulators, for the aerospace industry,batteries, accumulators, for handling trucks,battery packs for digital cameras,battery chargers, industrial,battery chargers, non-industrial,battery chargers, solar powered,battery chargers, wind energy,battery chargers, automatic control and fast charging,battery chargers, traction,battery chargers for wheelchairs and invalid carriages,battery chargers for mobile telephones (cellular phones),battery chargers, dual voltage,battery charging sets,battery chargers for telecommunications and instrumentation,battery dischargers,aircraft battery analysers-chargers,battery charging panels,indicators, state of charge, for batteries,battery or accumulator plates,battery or accumulator terminals/connectors,battery or accumulator isolators,battery separators,battery cases,battery components, dry cell,battery water top-up systems,sulphation prevention devices for lead-acid batteries,battery tripping units for switchgear,battery packs for computers,battery packs for camcorders,relays, hermetically sealed,relays, shockproof,relays, tropicalised,relays, flameproof and explosion proof,relays, dust proof,relays, coaxial,relays, auxiliary,relays, miniature and micro-miniature,relays, chopper, electric,relays, earth fault,relays, laser beam activated,components and accessories for relays,relays, inverse time,relays, chronometric,relays, stepping, electric,relays, rotary,relays, differential,relays, cycle,relays, repetition cycle,relays, measuring,relays, indicating,relays, high speed,relays, sequence,relays, distance,relays, phase,relays, thermal,relays, vacuum,relays, buchholz and gas filled,relays, arc protection,relays, plug-in,relays, latch-in,relays, interlock,relays, capacitance,relays, impulse,relays, reed,relays, moving coil,relays, solid state,relays, multipole,relays, multi-limit,relays, bistable,relays, flag,relays, mercury wetted contact,batteries for motor vehicles,batteries.