50% OFF12V 8Ah LiFePO4 Battery Better Replacement Solution for Lead Acid Battery, LFP...
$20.00$39.99
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Frequently Asked Questions
It fits DC 5-80V systems and is compatible with cars, boats, RVs, trucks, ATVs, UTVs, and battery banks.
The large-screen LED shows real-time battery voltage when the switch is on, and turns off with the switch for easy battery monitoring.
No, it installs easily in minutes with adjustable mounting angles and fits 16–17mm negative battery posts, requiring no special tools.
The shell is made of flame-resistant nylon 66, and internal contacts are copper plated silver plus silver for better conductivity and durability.
Yes, it supports 250A continuous current at 12V DC and 300A interval current, ensuring stable performance for various vehicles.
Recommended Uses
- Disconnect car battery to prevent drain during long-term parking or storage.
- Quickly cut off power in boats or RVs for safety and maintenance.
- Use in trucks and ATVs to easily isolate batteries during repairs or upgrades.
- Monitor battery voltage in real-time to ensure optimal performance and prevent unexpected failures.
- Install in battery banks for secure power management and easy shutdowns.
- Utilize in off-road or recreational vehicles to protect electrical systems from accidental drain or shorts.
VSTM
Top Post Battery Disconnect Switch with Voltmeter, 5V-80V Car Battery Disconnect Switch, Negative On/Off Master Isolator Power Cut Shut Off for Car, RV, Boat, Truck, ATV
$17.99$29.99Save $12.00
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Key Features
- -【LED VOLTAGE DISPLAY】: Equipped with a large-screen LED digital voltage display, this battery disconnect switch shows the current voltage in real time when turned on, enabling you to monitor the battery status more effectively. The screen remains off when the switch is in the off position. The LED display features an upgraded matte surface design, which not only prevents the screen from getting scratched but also enhances the readability of the voltage readings.
- -【EASY TO INSTALL】: This top post battery disconnect switch fits 16–17mm (0.63in–0.67in) negative battery posts—just measure to confirm fitment first. Unlike fixed-angle switches that struggle in tight spots, this battery shut off switch has adjustable mounting angles, so it aligns easily in cramped engine compartments. Even if you’re new to DIY or working with limited space, the simple design lets you install it in minutes, no special tools needed.
- -【HIGH QUALITY MATERIAL】: Designed to address common issues with market battery switches, better materials ensure superior performance. The shell, made of nylon 66, offers far greater flame resistance than ABS. The cutoff switch’s internal screw features copper plated silver plus silver contacts, enabling better electrical flow, enhanced oxidation resistance, and a longer service life. For a sturdy, safe, and reliable battery switch, this is absolutely worth it!
- -【ON OFF BATTERY SWITCH】: This battery cut off switch features a simple On/Off 2-position setup that makes power control effortless. It works with DC 5-80V systems, fitting various vehicles and gear. The switch handles 250A continuous (12V DC) and 300A interval current for stable performance. Just turn clockwise to on, counterclockwise to off—easy, hassle-free operation every time.
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$17.99$29.99
