NOCO GENIUS1 Smart Battery Charger: 35% smaller and more powerful
Meet the NOCO GENIUS1 – your go-to gadget for keeping batteries in tip-top shape, whether they're chilling in your car, truck, or even your boat. It's not picky; it plays nice with both 6-volt and 12-volt lead-acid and lithium-ion batteries. Ever worried about leaving your battery charger out in the cold (or heat)? This little genius has a built-in thermal sensor that tweaks the charge based on the weather, so no more overcharging dramas or undercharging woes. And if your battery's so dead it's practically a brick, the Force Mode (sounds heroic, right?) can jump-start it back to life. Plus, its precision pulse charging is like a spa treatment for your battery, fighting off sulfation and acid stratification to keep it living its best life longer. What's in the box? A 1A charger that plugs straight into the wall, a generous 110-inch DC cable with clamps (because who likes short cables?), and some handy eyelet terminals. All this comes with a three-year warranty – because we're confident you'll love it.
Features
- 6V/12V lead-acid and lithium-ion compatible
- Integrated thermal sensor
- Charges from as low as 1 volt
- Precision pulse charging
- Safe indefinite connection
- Compatible with various vehicles
- Includes 1A charger and accessories
- 35% smaller and more powerful
General specs
- Brand: NOCO
- Model: GENIUS1
- Seller: Amazon
- ID: B07W46BX31
- product_dimensions: 3.5 x 2.3 x 1.3 inches
- item_weight: 15.2 ounces
- item_model_number: GENIUS1
- date_first_available: November 18, 2019
- department: unisex-adult
- manufacturer: NOCO
- country_of_origin: China
- First listed by seller: 6/28/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 11/9/25 | $29.95 |
| 6/28/25 | $29.87 |
Shipping options
Russia
Video Reviews
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NOCO GENIUS1 35% smaller and more powerful
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| Brand | NOCO | NOCO | Comfort Homeware | AUTO and MOTO | Auto Accessories Home | AUTO and MOTO |
| Model | GENIUS1 | GEN5X3 | ||||
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| Price | $29.95 | $199.95 | $138.94 | $26.88 | $216.61 | $30.18 |
| Seller | Amazon | Amazon | Joom | Joom | Joom | Joom |
| Update | December 6, 2025 | December 6, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 | December 7, 2025 |
| Compatibility | AGM, Lithium (LiFePO4), Deep-Cycle Batteries | Car, RV, ATV, Boat, Motorcycle | Car batteries, Boat batteries | Most car batteries | ||