GOOLOO 6V/12V 6 Amp Smart Battery Charger and Battery Maintainer $20

[chris]

1. Go to 6V/12V Smart Charger and Battery Maintainer page https://amzn.to/3wiaVsx
2. Clip the 10% extra savings coupon underneath the item price
3. Add item to cart
4. Proceed to checkout
5. Add promo code UPIIRSSV at checkout
6. Final price should be $19.97, shipping is free