Price History for 12-Volt 21 AH 350 CCA GEL Rechargeable Sealed Lead Acid (SLA) AGM Battery
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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
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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 |
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 is $69.99. Current price is 5% above the 90-day average of $66.78 (a $3.21 above the running mean).
- Currently listed at $69.99, which is $0.00 above the original MSRP of $69.99.
- Current price is 5% above the 90-day average of $66.78 (a $3.21 above the running mean).
- 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 (292 days of price history).
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