@lakereaper no the boat is cutting out after charging batteries for 8 or 9 hours and reading 5.9 usually on the boat. Send it out then after unloading my fish bait etc it has twice only cut out with no power then springs back to life 1 minute later. I noticed the aerial on the handset has come loose too. I'll give you a ring Tom

@lakereaper Tom, no I don't, I'll check this and get back to you in next fortnight cheers.

@lakereaper hi, the highest voltage they get to is only 6.0on the boat after switching on. I always switch the charger off when the plug light goes green and on the other set of batteries it never goes green so switch them off after 8to9 hours. Is this wrong?