AAA Battery Tender®

Save Money. Save Time. Extend Battery Life.
Do you have an automobile that isn't driven for a week or more? How about an RV, boat, or other recreational vehicle for water or snow? Perhaps you have a riding mower that gets seasonal use, or you own a vintage vehicle. AAA Battery Tenders are the answer to halting a dead battery before it stops you.

Why the AAA Battery Tender?

  • BTP Microprocessor Technology and quick-connect convenience automatically maintains the batteries in all your vehicles so they are ready to go when you are.
  • AAA Battery Tenders avoid the potentially damaging effects caused by many trickle chargers
  • High quality, fast-charging convenience and performance.
  • These devices can save hundreds of dollars in replacement batteries.

Which AAA Battery Tender is for you?
The AAA Battery Tender Plus is ideal for most applications: Automobiles, Motorcycles, RVs, ATVs, trucks and general use. The AAA Battery Tender Jr. has a compact size, and works in hard-to-fit places.

AAA Battery Tenders feature member exclusive extended warranties over those sold elsewhere. AAA Battery Tenders are available at special member pricing from your local participating AAA club.

Battery Tender® Junior
AAA Member Price: $34.95
MSRP $39.95

Battery Tender® Plus
AAA Member Price: $54.95
MSRP $64.95

How long will it take to charge your battery?

Deltran 12 Volt Chargers
Typical Recharge Times for: Battery AMP Hour Size/Capacity
10 to 20 Ah 25 to 40 Ah 45 to 65 Ah 70 to 95 Ah 130 to 155 Ah 160 to 185 Ah 190 to 215 Ah
Product Description Part # Amps Motorcycle, Watercraft, ATV, etc Wheelchair, Electric Motor Assisted Automobile, Farm equipment /SLI Truck SSI, Marine, Trolling motor Marine, RV, Industrial Vehicle Marine, RV, Industrial Vehicle Marine, RV, Industrial Vehicle
Battery Tender® Junior 021-0123 0.750 7 to 13 Hours 17 to 27 Hours 30 to 43 Hours 47 to 63 Hours
67 Hours Maintenance Only
Battery Tender® Plus 021-0128 1.250 4 to 8 Hours 10 to 16 Hours 18 to 26 Hours 28 to 38 Hours 40 to 62 Hours 64 to 74 Hours Maintenance Only
AAA Battery Tender Junior
Installation Guide
Troubleshooting Guide
AAA Battery Tender Plus
Installation Guide
Troubleshooting Guide