Going very hardcore for a second here, if you do own the tekkeon mp3450 polymer lithium battery you could always charge the unit with a 26 watt Brunton Solaris for ultimate power supply in the outdoors.
The Brunton Solaris is not cheap however at £380 ($620) but it is using CIGS (Copper Indium Gallium diSelenide) the most efficient thin film solar technology available.
The Brunton Solaris is not cheap however at £380 ($620) but it is using CIGS (Copper Indium Gallium diSelenide) the most efficient thin film solar technology available.
