Harbor Freight prices › Generators & Engines › Generator Accessories
THUNDERBOLT MAGNUMitem 62586
12V, 160 CCA AGM Battery
Base price$49.99
Members' price$49.99
Everyone else$49.99
Benton Harbor, MI shelf$49.99same shelf price as online
Hasn't budged from $49.99 in 1088 days. This price is load-bearing; waiting won't move it.
- It went 20% off ($39.99) in late October three years ago. One sale is a hint, not a pattern.
$49.99 is about its normal price.
- It went 20% off ($39.99) in late October three years ago. One sale is a hint, not a pattern.
- From spots like today's, a sale at least 7% better came within six weeks about 3 times in 10.
Price alert
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The numbers
- Today
- $49.99
- Usual price
- $49.99
- 90-day low
- $49.99
- Lowest tracked
- $39.99
- Energizer equivalent
- $119.99
- Today, members
- $49.99
- Usual for members
- $49.99
- 90-day low
- $42.49
- Lowest tracked
- $35.99
- Energizer equivalent
- $119.99
Nov 7, 2023
May 29, 2026
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Benton Harbor, MI store 583, checked Oct 20, 2026 | $49.99 | $49.99 |
Price history
$35$40$45$50
AugJan ’23JunNovAprSepFebJulDecMay
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Oct 30, 20261 day, checked 0x | $49.99 | Regular price | |
| Oct 29, 20261 day, checked 0x | $49.99 | $42.49 | Regular price |
| May 30, 2026 to Oct 28, 2026152 days, checked 4x | $49.99 | Regular price | |
| May 2, 2026 to May 29, 202628 days, checked 0x | $49.99 | $35.99 | Regular price |
| Aug 29, 2025 to May 1, 2026246 days, checked 0x | $49.99 | Regular price | |
| Aug 1, 2025 to Aug 28, 202528 days, checked 0x | $49.99 | $39.99 | Regular price |
| Dec 31, 2024 to Jul 31, 2025213 days, checked 0x | $49.99 | Regular price | |
| Dec 30, 20241 day, checked 0x | $49.99 | $44.99 | Regular price |
| Dec 2, 2024 to Dec 29, 202428 days, checked 0x | $49.99 | $44.99 | Regular price |
| Jan 1, 2024 to Dec 1, 2024336 days, checked 0x | $49.99 | Regular price | |
| Dec 4, 2023 to Dec 31, 202328 days, checked 0x | $49.99 | $44.99 | Regular price |
| Nov 8, 2023 to Dec 3, 202326 days, checked 0x | $49.99 | Regular price | |
| Oct 25, 2023 to Nov 7, 202314 days, checked 0x | $39.9920% off | Coupon | |
| Aug 26, 2023 to Oct 24, 202360 days, checked 0x | $49.99 | Regular price | |
| Jul 29, 2023 to Aug 25, 202328 days, checked 0x | $49.99 | $44.99 | Regular price |
| Jun 24, 2023 to Jul 28, 202335 days, checked 0x | $49.99 | Regular price | |
| May 27, 2023 to Jun 23, 202328 days, checked 0x | $49.99 | $39.99 | Regular price |
| May 26, 20231 day, checked 1x | $49.99 | Regular price | |
| Feb 10, 2023 to May 25, 2023105 days, checked 1x | $44.99 | Regular price | |
| Dec 31, 2022 to Feb 9, 202341 days, checked 0x | $49.99 | Regular price | |
| Dec 3, 2022 to Dec 30, 202228 days, checked 0x | $49.99 | $42.99 | Regular price |
| Aug 27, 2022 to Dec 2, 202298 days, checked 0x | $49.99 | Regular price | |
| Jul 30, 2022 to Aug 26, 202228 days, checked 0x | $49.99 | $44.99 | Regular price |
| Jun 25, 2022 to Jul 29, 202235 days, checked 0x | $49.99 | Regular price | |
| May 28, 2022 to Jun 24, 202228 days, checked 1x | $49.99 | $39.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Oct 23, 2026.