Battery Chargers Contact

Bicycle Chargers

Battery Monitor



13.8V Supply 1000W ~70A



~12.5-15v?
DC Power Supply for Charging Batteries

30V 10A
30-120V Supplies

Cables



Monitor

Mewanwell AD-55A  with UPS

Manual
Output voltage range CH1:12~14.5 V
Charger Timer
60 minute timer 15A
120 minute timer 14A

Welder Plug Sockets &
Plugs 200A

Neutrik Powercon 20A


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Hefty Battery Charger
How To
Sulfation Voltage 17.93
230v 14v transformer




18v Power Supply

14.4 volts charging
17.93 sulfation cycle
16.5 volts form 12.0.12 supply half wave
Power Supply Calculator
Power Supply Emulator Scope
Transformer Factors
They're just over 2.1V per cell with 6 cells for
nominal 12.8V when fully charged. But one thing
 about lead acid batteries is that they need a
greater voltage than nominal to charge

(it's how electricity and their chemistry work).
That charging voltage is about 14.5-15.5 volts.
So they are 12V batteries.


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