![]() | Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger12V Jump Starter Available In Stock Compare Price. Ships from and sold by Amazon.com in 24 hours.![]() |
Average customer review:
(475 customer reviews)

Hot Deal! Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger , Work Great!
Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger is excellent gel battery charger.
- Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).
- Complete 4-step charging program (initialization, bulk charge, absorption mode and 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 and reverse polarity protected.
- 12' output cord.
- 5 year warranty.
Customers Who Bought Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger , Also Bought
![]() | ![]() | ![]() |
Argus BB-SBM12 Battery Bug Starting Battery Monitor | Battery Tender 081-0148-25 25' Quick Discon... by Battery Tender | Battery Tender 081-0148-25 25' Quick Discon... by Battery Tender |
CERTAIN CONTENT THAT APPEARS