Editor's Notes & Price Research
Amazon Prime is not needed for this particular deal, however, Amazon is currently running a couple of promotions for Prime trial:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited music, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available. - brisar
Heartland America via Amazon has Rally Marine Grade 20 Amp Quick Battery Charger & Maintainer on sale for $22.20. Shipping is free.
via Heartland America $19.99 + Free Shipping
Heartland America via Amazon $22.21 + Free Shipping
- Use on all 12 volt lead acid, marine, AGM and gel batteries
- Corrosion resistant circuit board and clamps with spark resistant reverse hook-up and overcharge protection
- Selectable 2,10, or 20 amperes charge for all your needs, from trickle to quick charge
- High frequency technology delivers a faster amd more efficient charge; built in microprocessor technology monitors the battery charge to provide the best condition to prolong battery life
- 3 Minutes to Start, Approx. 2.5 Hours to full charge