Whats inside the Powerpack.
The Fonz Powerpacks are made of high quality lithium-ion technology; the forefront of rechargeable cell technology with superior reliability, recharging time and power-to-weight ratio.
The Powerpack does not develop “charge memory” so you can recharge as frequently as it is convenient to do so.
Lithium-ion is an environmentally sustainable technology and does not use heavy metals like mercury or cadmium found in other batteries.