Sunench Portable Smart Battery Switch: Prevents battery drain
Ever left your car sitting for weeks only to find the battery deader than a doornail? The Portable Smart Battery Switch is here to save your sanity (and your battery). This nifty little gadget is a must-have for anyone who's tired of playing jump-start roulette. It lets you cut the power with a flick, keeping your battery fresh as a daisy—no more mysterious drains while you're binge-watching your favorite shows at home or off adventuring somewhere.
Why you'll love it:
- Say goodbye to battery drain. It's like putting your battery on a diet, but without the hunger pangs.
- Installation? A breeze. You don't need to be a car whisperer to get this set up.
- Small enough to lose in your glove box (but please don't). Perfect for taking anywhere your car goes.
- Bonus: It's like a secret agent for your car, adding stealthy security against theft. Who knew?
Features
- Easy installation
- Portable design
- Enhances vehicle security
- Prevents battery drain
General specs
- Brand: Sunench
- Seller: Joom
- ID: 686d8f40c7147b01952ba2df
- Compatibility: Most vehicles
- Installation: Tool-free
- Material: Durable plastic
- First listed by seller: 7/18/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$9.80
Last price update: 7/19/25
Out of stock
Price History for seller Joom
| Date | Price |
|---|---|
| 7/19/25 | $9.80 |
| 7/18/25 | $10.43 |
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Portable Smart Battery Switch Prevents battery drain
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VEVOR VSR002
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| Brand | Sunench | VEVOR | VEVOR | |||
| Model | OT029 | VSR002 | ||||
| Color | ||||||
| Rating |
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| Price | $9.80 | $53.99 | $49.99 | $12.70 | $26.90 | $21.90 |
| Seller | Joom | Vevor | Gshopper | Gshopper | Gshopper | Vevor |
| Update | July 18, 2025 | August 16, 2025 | July 25, 2024 | July 25, 2024 | July 25, 2024 | September 26, 2025 |
Portable Smart Battery Switch
$9.80
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