The Deltran 2 Bank Battery Tender is 4 step microprocessor controlled, with a fully automatic charging program. The tender has a 72 hour safety timer, and is also spark proof, so your battery can safely charge without concern.
12V-1.25A per channel
4 step microprocessor controlled
Fully automatic charging program
72 hour safety timer
2-year manufacturer's warranty
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not worth the premium - Mr Babs
Recommended by Reviewer: Yes
Pros: Works just like the stad alone unit - never a problem with function
Cons: larger and costs more than 2 individual units
The unit works great, have numerous Battery Tenders by Deltran and they have all worked as advertised, this one is no exception. Bought dual unit to cut down on clutter and numer of electrical plugs because I was moving a couple of vehicles to a shared storage location and building did not allow power strips. Had to buy extension cables for the battery leads 12.5 or 25 ft deltran as leads are designed more for work bench use. The unit costs more than 2 stand alone tenders, throw in the leads and you could almost buy 3 regular units. This unit appears to be larger than 2 regular units combined. This unit does not indicate if it is compatible with BMW gel batteries. In the standard unit you have to buy a differeny model for the gel batteries.