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fast charging batteries

jody1967
Explorer
Explorer
I have a promariner 20 amp dual bank marine battery charger
could I connect it to to my AGM house batteries and not hurt my
RV converter or electrical in my toyhauler
4 REPLIES 4

wa8yxm
Explorer III
Explorer III
20 amp.. That's not a fast charge, Even for a Group 24 that is not a fast charge. (in fact for a group 24 is it very close to the recommended charge rate)

Anything bigger well the bigger the battery the slower the charge as it were.
20 amps for a decent house battery system is approaching a trickle charge.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times

MEXICOWANDERER
Explorer
Explorer
Here's my take...

Keep an eye on things voltage wise the first time round

CJW8
Explorer
Explorer
No problem. I have had up to 3 chargers connected. Converter, Solar and Xantrex True Charge 2.
2003 Forest River Sierra M-37SP Toy Hauler- Traded in
2015 Keystone Raptor 332TS 5th wheel toy Hauler (sold)
2004 Winnebago Vectra. 2011 Jeep Grand Cherokee toad

time2roll
Nomad
Nomad
No trouble at all. Just slap it on and let it charge.