Price History for Portable Battery Base for Alexa Echo Dot 3rd Generation 10000mAh (Not Include Dot 3rd) - Black
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Portable Battery Base for Alexa Echo Dot 3rd Generation 10000mAh (Not Include Dot 3rd) - Black
Make your smart speaker truly portable with the Echo Dot 3rd Generation Battery Base. This portable charging base allows you to move your Echo Dot 3 freely from room to room or take it outdoors without being ti
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Sep 13, 2026 | $39.99 |
| Sep 5, 2026 | $33.99 |
| Aug 29, 2026 | $39.99 |
| Aug 22, 2026 | $32.99 |
| Aug 16, 2026 | $33.88 |
| Aug 8, 2026 | $33.99 |
| Jul 18, 2026 | $39.99 |
| Jul 11, 2026 | $33.88 |
| Jul 5, 2026 | $33.99 |
| Jun 29, 2026 | $39.99 |
| Jun 22, 2026 | $31.99 |
| Jan 24, 2026 | $39.99 |
| Jan 11, 2026 | $39.99 |
| Dec 5, 2025 | $39.99 |
| Nov 29, 2025 | $39.99 |
Analysis
Portable Battery Base for Alexa Echo Dot 3rd Generation 10000mAh (Not Include Dot 3rd) - Black price analysis
Price analysis for Portable Battery Base for Alexa Echo Dot 3rd Generation 10000mAh (Not Include Dot 3rd) - Black at Walmart: Today's price is $39.99. Current price is 10% above the 90-day average of $36.27 (a $3.72 above the running mean).
- Currently listed at $39.99, which is $0.00 above the original MSRP of $39.99.
- Current price is 10% above the 90-day average of $36.27 (a $3.72 above the running mean).
- The lowest recorded price on PriceWatchPro was $31.99 on June 22, 2026. That's $8.00 below today's price.
- The highest recorded price on PriceWatchPro was $39.99 on November 29, 2025.
- 30-day trend: trending up 21.2% from $32.99 to $39.99.
- Across 14 tracked price changes, the listing has dropped 5 times with an average drop of $5.38.
- PriceWatchPro has been tracking this listing since November 29, 2025 (295 days of price history).
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Portable Battery Base for Alexa Echo Dot 3rd Generation 10000mAh (Not Include Dot 3rd) - Black shopping snapshot
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