Tools / THUNDERBOLT MAGNUM / Generators & Engines
12V, 160 CCA AGM Battery
✓ Price checked Sep 25
Coupon $39.99 through Mon Nov 30 · See The Coupon
In stock near you? Check Stock On Harbor Freight.
Seen In Stores
No store prices shared in the last 60 days. Clearance and open box prices change store to store.
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Harbor Freight's "compare to" price: $119.99
Something Wrong Here?
Fair Price, Deal Likely Later
- It usually gets a deal about every 3 months. The last one started 5 days ago.
- The usual deal price is $35.99, $4.00 less than today.
So-So Deal
- Past deals were usually $35.99. This one is $4.00 worse.
Is The Protection Plan Worth It?
Harbor Freight sells 1 or 2 year Extended Service Protection that starts after the regular warranty ends. In store you can add it at checkout or within 30 days, so you can decide later.
Promo History · 1 promo
| When | Promo | For This Tool |
|---|---|---|
| Oct 29, 2026 to Nov 1 | Save 15% Off Any Single Item | 15% off |
Price History
Each drop runs from the shelf price down to the deal price. The longer the drop, the bigger the savings.
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Where Today's Price Sits
Best Months For Deals
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Coupon History 3 On Record
Parking Lot Sale History
Not in a Parking Lot Sale we've tracked.
Usually couponed in Nov, Oct, May.
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