hahnel Extreme Battery for Modus 600RT Speedlight 11.1V

The Extreme Battery for Modus 600RT Speedlight 11.1V by Hahnel is an ultra-high-capacity battery that holds up in extreme conditions. Made with high-quality lithium-ion cells, this battery has a high energy density ratio and good voltage stability. It can also handle more than 500 charge/discharge cycle numbers. Featuring a shock absorbing construction, this battery can handle a fall of up to three meters.