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Normal Price: $39.95
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Spark proof
Reverse polarity protected
12' output cord
5-year warranty
Part Number: 021-0123
Overview
The Battery Tender Junior 021-0123 by Deltran is the ideal charger to trickle charge powersport batteries installed in motorcycles and ATVs. This low amp maintainer is perfect for maintaining a charge on a battery when the application is in long-term storage.
The Battery Tender 021-0123 is a 4-Stage charger that features the following:
Initialization Stage: Checks the battery upon hookup to determine it is connected correctly and assesses the battery charge level.
Bulk Charge: Bring the Battery's charge up with a full charge and current to get the battery to 80%.
Absorption Charge: Slows the charging rate down to finish charging the battery.
Float Mode: Provides a low constant current to keep the battery topped off and ready to go!
The 12V Battery Tender Jr from Deltran fits the bill with its compact design that is fully automatic. Each unit ships with a quick-disconnect ring set and alligator clips. Keep your ATV or motorcycle battery charged and ready to go when you need it.
* Flat Rate shipping is for the lower 48 states only.
Features
Perfect for all lead-acid, flooded or sealed, maintenance-free batteries (AGM and gel cell)
Do you own the 021-0123? Please, tell us what you think about it. It helps us provide you with better products. Please note that it may take up to 72 hours for your review to appear.
★★★☆☆
Cofused
Better when useing the battery clip's directly to the battery! work's fine.With plug in to wire's on auxillary unit of motorcycle.Start's out with solid green light THEN-Red light was constantly blinking.I gave up.Still useing my old unit.That say's my battery is fully charged.I feel it's a waste.On my wallet.Because my old battery tender even charged my car in March for 4 hrs. Of this yr.
***Note From BatteryStuff.com***
The red light flashing indicates that the battery charger has AC power available and that the microprocessor is functioning properly. If the red light continues to flash, then either the battery voltage is too low (less than 3 volts) or the output connector is not connected correctly. Some SAE accessories are reversed polarity from Battery Tender products. Since it works with the alligator clips directly to the battery I would suggest testing you polarity of the Auxilary connector as it might not be compatible with the Battery Tender products.
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Written byHarold on Dec 05, 2019.
Verified Purchase
— (10 of 16 customers found this review helpful)
★★★★★
great
works Great.... I have a Battery Tender Junior 12V 750 amp mA and I also have a Battery Tender Junior 12V 800 amp mA. I use the 800 amp on my motorcycle and my 750 amp tender on my lawn mower. I'm wondering if either of the 2 can be used on either of the 2 batteries without making a difference to either application. Thank You L J
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Written byL J on Dec 10, 2019.
— (2 of 3 customers found this review helpful)
★★★★★
Works better than I expected.
Arrived in two days. My old NightHawk runs better now that its battery is fully charged before riding. The instructions are complete. Steps of operation are explained. I used it to top off a new Prius 12 V battery over night before installation. Mileage jumped.
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Written byAnonymous on May 13, 2019.
Verified Purchase
— (0 of 1 customers found this review helpful)
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