Price History for 12-Volt 21 AH 350 CCA GEL Rechargeable Sealed Lead Acid (SLA) AGM Battery
Close
12-Volt 21 AH 350 CCA GEL Rechargeable Sealed Lead Acid (SLA) AGM Battery
The Y50-N18L-A3 GEL is a 12-Volt 21 Ah GEL (Maintenance Free) battery. Requires no addition of water during the life of the battery. The Mighty Max Y50-N18L-A3 GEL is a TRUE DEEP CYCLE battery that can be mount
$69.99
Not currently listed
Not in Home Depot’s listings since Oct 28, 2026; the price shown is the last one we recorded.
Set Price Alert
Price History Chart
Recorded price history
Showing the 30 most recent of 51 recorded prices.
| Date | Price |
|---|---|
| Jun 14, 2026 | $69.99 |
| Jun 10, 2026 | $67.34 |
| Jun 9, 2026 | $69.99 |
| May 29, 2026 | $67.34 |
| May 28, 2026 | $69.99 |
| May 27, 2026 | $59.99 |
| May 25, 2026 | $69.99 |
| May 19, 2026 | $59.99 |
| May 16, 2026 | $69.99 |
| May 14, 2026 | $59.99 |
| May 13, 2026 | $69.99 |
| May 6, 2026 | $59.99 |
| May 4, 2026 | $69.99 |
| Apr 26, 2026 | $59.99 |
| Apr 25, 2026 | $69.99 |
| Apr 22, 2026 | $59.99 |
| Apr 21, 2026 | $69.99 |
| Apr 13, 2026 | $59.99 |
| Apr 10, 2026 | $69.99 |
| Apr 9, 2026 | $59.99 |
| Apr 8, 2026 | $69.99 |
| Apr 4, 2026 | $59.99 |
| Apr 3, 2026 | $69.99 |
| Mar 20, 2026 | $59.99 |
| Mar 19, 2026 | $69.99 |
| Mar 12, 2026 | $59.99 |
| Mar 11, 2026 | $69.99 |
| Mar 6, 2026 | $59.99 |
| Mar 5, 2026 | $61.42 |
| Mar 2, 2026 | $67.35 |
51 recorded prices; last found in Home Depot’s data on Oct 28, 2026. How we track prices
Advertisements
Analysis
12-Volt 21 AH 350 CCA GEL Rechargeable Sealed Lead Acid (SLA) AGM Battery price analysis
Price analysis for 12-Volt 21 AH 350 CCA GEL Rechargeable Sealed Lead Acid (SLA) AGM Battery at Home Depot: today's price of $69.99 is the highest price we've recorded for this listing.
- Today's price matches the MSRP of $69.99.
- Today's price matches its average daily price over the last 90 days ($69.99).
- The lowest recorded price on PriceWatchPro was $59.99 on December 19, 2025. That's $10.00 below today's price.
- The highest recorded price on PriceWatchPro was $69.99 on October 20, 2025.
- Across 50 tracked price changes, the listing has dropped 24 times with an average drop of $8.63.
- PriceWatchPro has been tracking this listing since October 20, 2025 (381 days of price history).
Advertisements
homedepot