Nikon Coolpix P7700 Hands-On Preview 29 Aug 2012 09:44AM byJoshua Waller We go hands on with the new Nikon Coolpix P7700 - the new serious compact, with a bright f/2.0-4.0 lens.

Nikon Coolpix 4500 four megapixel digital camera announced 29 May 2002 00:00AM byePHOTOzine Nikon have added the Coolpix 4500 to their digital camera range.

The CTEK MXS 5.0 charger is a firm favourite with car enthusiasts, and now it’s just £67.99 on Amazon for Prime Day—a serious battery-saving bargain.

These are the best bricks and adapters we've tried that power up your gear quickly.

You might have to repack or turn off batteries before flying on certain airlines because of the risk of fires. Other carriers no longer allow them to be stored in overhead bins.

Nikon Z6 20.8MP DSLR Camera best price is Rs. 129,990 as on 24th July 2025. See full specifications, expert reviews, user ratings, and more. Compare Nikon Z6 20.8MP DSLR Camera prices before buying ...

Nikon D3400 24.2MP DSLR Camera best price is Rs. 25,000 as on 22nd July 2025. See full specifications, expert reviews, user ratings, and more. Compare Nikon D3400 24.2MP DSLR Camera prices before ...

The demand for high-density, high-efficiency bidirectional battery chargers is driven by the fast development of energy storage system in renewable energy system, microgrid, and transportation ...

In this paper a unidirectional non-isolated high current battery charger with power factor correction (PFC) is proposed. The structure of the battery charger is divided in two parts: a bridgeless PFC ...