Profile: Dartpoint Ltd. specializes in DC standby power. Our systems are used by oil companies. We are a distributor of a range of SAFT nickel cadmium battery packs suitable for use in brookness switchgear tripping battery units. Our range of tripping battery units provide a DC supply in electrical substations and switch rooms for the tripping and closing of circuit breakers. The units are highly reliable and utilize maintenance-free nickel cadmium batteries which give high discharge currents.