Battery maintainer for 1/2 ton truck, recommendations

[ESokoloff]

We have a Chevy truck that sits on the side yard for weeks months un-used. 
I need to maintain the battery & looking for a compact reliable unit. 
 

Leaning towards a Batterytender (brand) & don’t know what I need (4, 3, 1.25 amp or????)

 

Suggestions? 

[Rougarou]

I have the older model of the Battery Tender Jr for my '89 Chevy 350.  It does what it needs to do in maintaining the battery.  I have an Optima Red Top as the vehicle battery.

[randy]

assuming a good battery fully charged any level tender will work.  but in general I have the 3amp for my truck and 1.5amp for my bike.

[ESokoloff]

Ok, I’m ordering this

 

Thanks gents. 

[Hosstage]

I see you have ordered a 4 amp maintainer. I have always just used my motorcycle charger, a Battery Tender Jr., which is a .75 amp charger, I think. Works fine.

Let us know how you like the new charger.

[ESokoloff]

Ok, I caved & ordered the 1.25A unit  instead. 

 

It’s a compromise as it’s not micro nor excessive.
I like the form factor of this one vs the mini mA  versions as I intend on permanently installing it & this one has a corded connection vs a direct plug connection that will make plugging in/disconnecting easier.