Price History for BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC
Close
BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC
Battery Information Application/Usage: Notebook Battery Rechargeable: Yes Battery Size: Proprietary Battery Size Battery Chemistry: Lithium Polymer (Li-Polymer) Battery Capacity: 5100 mAh Output Voltage: 7.4 V
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 23, 2026 | $70.50 |
| Jul 22, 2026 | $71.75 |
| Jul 16, 2026 | $70.50 |
| Jul 14, 2026 | $74.79 |
| Jul 11, 2026 | $70.50 |
| Jul 1, 2026 | $74.79 |
| Jun 19, 2026 | $70.50 |
| May 12, 2026 | $74.79 |
| May 7, 2026 | $80.66 |
| May 2, 2026 | $74.79 |
| Apr 30, 2026 | $75.99 |
| Apr 25, 2026 | $74.79 |
| Jan 24, 2026 | $75.99 |
| Jan 16, 2026 | $75.99 |
| Jan 7, 2026 | $75.99 |
| Dec 26, 2025 | $75.99 |
Analysis
BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC price analysis
Price analysis for BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC at Walmart: Today's price is $70.50. Current price is 2% below the 90-day average of $72.27 (a $1.77 below the running mean).
- Current price is 2% below the 90-day average of $72.27 (a $1.77 below the running mean).
- The lowest recorded price on PriceWatchPro was $70.50 on June 19, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $80.66 on May 7, 2026. Today's price is $10.16 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 15 tracked price changes, the listing has dropped 7 times with an average drop of $3.20.
- PriceWatchPro has been tracking this listing since December 26, 2025 (223 days of price history).
Related
More Electronics deals on Walmart
Track price history on other items shoppers are watching in this category.
Support
Walmart FAQs
Tips for tracking this Walmart item with alerts and price history.
How do I track price drops for Walmart?
Pick a target price on this page and save it. We will email you when this Walmart listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC shopping snapshot
Track this Walmart listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when BTI Battery - 5100 mAh - Proprietary Battery Size - Lithium Polymer - 7.4 V DC dips below that number.
Shop confidently
Review specs, availability, and recent updates from Walmart before jumping to the store page.