Why are the Red and Green Lights Flashing After Charging the Batteries?
Updated 08/12/2021 | Published 08/10/2021 >
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Question:
hi i hve 2 6v battries, i bought the Genmini1 on board battery chharger. i hooked it up, light was red, battery was at about 11.2v, it slowy charged it to about 13v, at that point it did not turn green, it went to flashing red and green. i think it chatged the battery to where it should be??, but i cant find info why its flashing red and green lights. should it not just go to solid green. is this the right charger? or should i of bout the gen 2??? appreciate your feed back on all my questions. thank you
asked by: Don R
Expert Reply:
From what I could find out, the GenMini1 is designed to only be used with 12 volt lead-acid batteries. If you are using two 6 volt batteries, this cannot be used. The flashing LED lights are referring to the voltage being incorrect.
To charge your 6 volt batteries, you will need the NOCO Genius Smart Battery Charger - AC to DC - 6V/12V - 10 Amp # 329-GENIUS10. This will charge the batteries one at a time, but will be able to get them charged up and ready to go.

Product Page this Question was Asked From
NOCO Genius Smart Battery Charger - AC to DC - 6V/12V - 10 Amp
- Battery Charger
- Battery Charger
- ATV
- Boat
- Car/Truck/SUV
- Generator
- Jet Ski
- Lawn Mower
- Motorcycle
- RV/Camper
- Snowmobile
- Trolling Motor
- 230 Ah
- Charges/Maintains
- AC to DC
- 6V
- 12V
- Wall Outlet to Vehicle Battery
- NOCO
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