Harbor Freight prices › Automotive › Diagnostic Testing Scanning
CEN-TECHitem 61747
100 Amp, 6/12V Battery Load Tester
Base price$19.99
Benton Harbor, MI shelf$19.99same shelf price as online
Hasn't budged from $19.99 in 184 days. This price is load-bearing; waiting won't move it.
- It went 20% off ($15.99) in late October three years ago. One sale is a hint, not a pattern.
Price alert
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The numbers
- Today
- $19.99
- Usual price
- $19.99
- 90-day low
- $19.99
- Lowest tracked
- $14.99
- Schumacher Electric equivalent
- $54.99
Nov 24, 2022
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 17, 2026 | $19.99 | $19.99 |
Price history
$15$17.50$20$22.50
AugJan ’23JunNovAprSepFebJulDecMay
Best price for anyoneInside Track Club priceRegular price
Every price change
| When | Price | Members | Why |
|---|---|---|---|
| Apr 24, 2026 to Oct 24, 2026184 days, checked 3x | $19.99 | Regular price | |
| Feb 23, 2025 to Apr 23, 2026425 days, checked 1x | $17.99 | Regular price | |
| Jun 29, 2024 to Feb 22, 2025239 days, checked 1x | $19.99 | Regular price | |
| Jun 9, 2024 to Jun 28, 202420 days, checked 1x | $21.99 | Regular price | |
| Mar 10, 2024 to Jun 8, 202491 days, checked 1x | $19.99 | Regular price | |
| Dec 8, 2023 to Mar 9, 202493 days, checked 1x | $21.99 | Regular price | |
| Nov 8, 2023 to Dec 7, 202330 days, checked 0x | $19.99 | Regular price | |
| Oct 25, 2023 to Nov 7, 202314 days, checked 0x | $15.9920% off | Coupon | |
| Sep 11, 2023 to Oct 24, 202344 days, checked 1x | $19.99 | Regular price | |
| Aug 26, 2023 to Sep 10, 202316 days, checked 0x | $21.99 | Regular price | |
| Jul 29, 2023 to Aug 25, 202328 days, checked 0x | $21.99 | $15.99 | Regular price |
| Jan 20, 2023 to Jul 28, 2023190 days, checked 1x | $21.99 | Regular price | |
| Nov 25, 2022 to Jan 19, 202356 days, checked 1x | $19.99 | Regular price | |
| Oct 17, 2022 to Nov 24, 202239 days, checked 1x | $14.9925% off | Sale price | |
| Aug 27, 2022 to Oct 16, 202251 days, checked 0x | $19.99 | Regular price | |
| Jul 30, 2022 to Aug 26, 202228 days, checked 0x | $19.99 | $15.99 | Regular price |
| Jun 5, 2022 to Jul 29, 202255 days, checked 1x | $19.99 | Regular price |
Tracking since Oct 16, 2026. Last checked Oct 17, 2026.