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Batt Doc Instant Tester
4.8 (144 items)
Limited Time SaleUntil the end
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US$14.36 cheaper than the new price!!
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Used US$9.58
Product details
| Management number | 237499690 | Release Date | 2026/07/10 | List Price | US$9.58 | Model Number | 237499690 | ||
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| Category | |||||||||
- INSTANT STATE OF CHARGE READING - Push the button to see whether your 12 volt battery is weak or fully charged, giving you a fast diagnostic check before heading out on the road, water, or trail.
- TOOL-FREE CHARGER CONNECTION - Attach a Battery Doctor charger directly to the tester for a simple, tool-free recharge when the battery reads low, so you do not need to disconnect terminals to top off the charge.
- DIRECT BATTERY INSTALLATION - Ring terminals attach directly onto the battery posts, and the 24 inch lead wire provides slack to position the tester where the indicator is easy to see during a check.
- REVERSE POLARITY PROTECTED - Built-in reverse polarity protection guards the tester against incorrect hook-up, and an inline 3 Amp fuse is included to help protect the circuit during use.
- PAIRS WITH BATTERY DOCTOR CHARGERS - Designed to work with the Battery Doctor charger line so you can test and recharge using one connected setup, supporting trucks, cars, boats, RVs, ATVs, motorcycles, and more.
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