A person that owns a battery should have a charger. Many of the new fangled chargers won't work at all if the voltage is below 2 VDC or so. They just call it DOA. The Battery Tender Juniors are a neat little maintainer that will bring a battery to full charge and hold it there. Nothing will replace a load test or plate inductance test to determine battery health though. Set up a draw test , then remove the red wire that feeds the voltage regulator. There's your draw.
Having to jump-start my D110
- Thread starter Wagtail
- Start date
- Views: 5441
OP
Wagtail
Super Star Member
- Joined
- Jan 15, 2013
- Messages
- 12,683
- Location
- St Helens, Tasmania, Australia
- Tractor
- JD 4105 / JD Z355E (48" deck)
A terminology correction on my behalf. What I have been charging the battery with is an actual 6V/12V charger, not a 'trickle' charger.
I think that I got it in my head due to the literature/manual that said that "once the battery is charged it will switch to 'maintenance' and supply a trickle..." I do know that it won't save a battery if it's too far gone, though. Mind you, it only has three coloured LEDs on it; red - power on, amber - charging, and green - charged.
What I've discovered now is that "charged" is voltage only... amps takes a wee bit longer.
I think that I got it in my head due to the literature/manual that said that "once the battery is charged it will switch to 'maintenance' and supply a trickle..." I do know that it won't save a battery if it's too far gone, though. Mind you, it only has three coloured LEDs on it; red - power on, amber - charging, and green - charged.
What I've discovered now is that "charged" is voltage only... amps takes a wee bit longer.
mguitas
Super Member
- Joined
- Aug 22, 2011
- Messages
- 8,080
- Location
- Schuylkill County Pennsylvania
- Tractor
- Massey Ferguson 1423 Hydrostat
Wagtail I have a battery tender on my tractor , works good.
