Price History for 18V 4.0 Ah MAX Output EXP Lithium-Ion Battery 2-Pack
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18V 4.0 Ah MAX Output EXP Lithium-Ion Battery 2-Pack
The RIDGID AC840041 18V 4.0Ah MAX Output EXP Lithium-Ion Battery features tabless cell technology delivering 3X more power in a compact size. Experience extreme performance in the toughest jobsite applications
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jan 24, 2026 | $298.00 |
| Dec 14, 2025 | $252.98 |
| Dec 7, 2025 | $252.98 |
| Dec 6, 2025 | $252.98 |
| Oct 29, 2025 | $252.98 |
Analysis
18V 4.0 Ah MAX Output EXP Lithium-Ion Battery 2-Pack price analysis
Price analysis for 18V 4.0 Ah MAX Output EXP Lithium-Ion Battery 2-Pack at Home Depot: Today's price is $298.00. The lowest recorded price on PriceWatchPro was $252.98 on October 29, 2025. That's $45.02 below today's price.
- Currently listed at $298.00, which is $45.02 above the original MSRP of $252.98.
- The lowest recorded price on PriceWatchPro was $252.98 on October 29, 2025. That's $45.02 below today's price.
- The highest recorded price on PriceWatchPro was $298.00 on January 24, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 29, 2025 (284 days of price history).
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