Battery Tender Jr 021-0123 12 Volt 0.75 Amp Fully Automatic Battery Charger

Sale price$52.09
0 Re-stocking soon Free Shipping


The 021-0123 12 volt Battery Tender Junior is a smart 4 stage trickle charger. 

It is fully automatic, lightweight and compact. It features two color LED indicators and carries a manufacturers 5 year warranty.

  • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell)
  • Complete 4 step charging program ( initialization, bulk charge, absorption, float mode )
  • Automatically switches to float / maintenance voltage after fully charging the battery
  • If the battery voltage drops too far under load, full charger output power resumes
  • Solid state two color led indicates stage of charger
  • Spark proof
  • Short circuit and reverse polarity protected
  • 12 ft output cord
  • Lightweight and compact
  • 5 year warranty



amps 0.75
output voltage 12 Volts

Payment & Security

Amazon American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently Viewed