Hi all, Done a quick search for opinions and found only one on the forum that seems positive. However had a quick look at Amazon reviews and somebody has slated them saying they don’t work.
Had an issue with a multi drop route today being stuck in a van with a bust ■■■ lighter connection. Still got round ok but probably added a good hour to my days work.
They claim and extra 10hrs battery life
If anyone is wondering what I mean here’s a link to a battery pack on Ebay
http://cgi.ebay.co.uk/Battery-Pack-Mount-Bracket-Tomtom-520-530-730-930-/350218220820?pt=UK_CE_GPS_Accessories_Software_ET&hash=item518aa1f514#ht_1273wt_1141