Clip the 15% off coupon on the product page to save a total of $60 off list on this Bluetooth-enabled battery monitor, providing battery electricity usage data via your smartphone. It's at an all-time price low. Buy Now at Amazon
- Bluetooth-enabled battery monitor
- Supports 6.5V-70V, 500 amp
- Detailed smartphone insights
- Precision shunt technology
- Auxiliary connections for versatility
- Know exactly how much electricity your boat or RV uses
- Model: SHU050150050
Clip the 30% off coupon on the page to snag this 3-in-1 charging pad for a total of $58 off its list price. Buy Now at Amazon
Clip the coupon and check out with Subscribe & Save to get the best price we've seen for this combo 48-pack of batteries. Buy Now at Amazon
It's the best deal we've seen for this 40-pack. Buy Now at Amazon
Save on large selection of battery sizes and quantities. We've pictured the Energizer Max AA Batteries 24-Pack for $11 with Sub & Save. That's $2 under our July mention and the lowest price we've seen. Shop Now at Amazon
That's a buck under our mention from two weeks ago, and $3 under Amazon's regular price. Buy Now at Amazon