Ardroit 14.6V 10A Smart LiFePO4 Battery Charger & Maintainer $17.99 + Free Shipping

Ardroit US via Amazon [amazon.com] has Ardroit 14.6V 10A Smart LiFePO4 Battery Charger & Maintainer on sale for $35.98 - 50% off when you apply promo code RMC8RZW0 at checkout = $17.99. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.

Compiled From Merchant's Product Page:

• Specs:
  • Output voltage: 14.6V DC
  • Output current: 10A
  • Input voltage: 100V-240V AC
  • Operating temperature: -20°C to 40°C (-4°F to 104°F)
  • Dimensions: 7.8"D x 5.9"W x 3.9"H
  • Weight: 2 lbs
  • Model: 10A
• Features:
  • Designed for 12V (12.8V) LiFePO4 batteries
  • 0V recovery function to revive fully depleted batteries
  • Charges a 12V 50Ah battery to full in approximately 5 hours
  • Automatic CC, CV, and Float/Cut-off charging stages
  • Multilevel protection: over-temperature, reverse polarity, short-circuit, and over-voltage
  • Aluminum alloy housing with surface oxidation treatment and built-in cooling fan
  • Heavy-wall cord with alligator clip connectors
  • Compatible with cars, motorcycles, golf carts, UAVs, fishing boats, and deep cycle batteries
  • CE and RoHS certified
  • 2-year warranty

Don't have Amazon Prime?

• Students can get a free 6-Month Amazon Prime trial [amazon.com] with free 2-day shipping, unlimited video streaming & more.
• If you're not a student, there's also a free 1-Month Amazon Prime trial [amazon.com] available.
• Details of Amazon's return policy (here [amazon.com])