AINYSZIN Intelligent Fast Power Charging Full Automatic Car Battery Charger: 12V 5A output
For the DIY car owner who needs reliable power without constant monitoring, this 12V 5A smart charger keeps your vehicle ready. It’s perfect for maintaining a car battery during winter storage or reviving a weak one after a long trip. While many chargers focus on security, this one delivers peace of mind through automation, ensuring your battery stays healthy without guesswork.
You get three-stage charging that adjusts automatically, so it won’t overcharge and damage your battery. The LCD display shows real-time status, and features like reverse polarity protection prevent costly mistakes. It works with lead-acid, AGM, and GEL batteries up to 150Ah, making it versatile for cars, motorcycles, or boats. Plug it in, and it handles the rest, giving you more time for what matters.
Features
- 3-stage charging
- Smart charger
- Automatic operation
- Compatible with lead acid, AGM, GEL batteries
- LCD display
- Overcharge, reverse polarity, short circuit protection
- Fan cooling
- Flame-retardant ABS plastic housing
- CE, RoHS, FCC certified
- 12-month warranty
- 12V 5A output
General specs
- Brand: AINYSZIN
- Seller: Joom
- ID: 6913083886bf67012dc25e21
- Plug Type: EU
- Output Current: 5
- Output Voltage: 12
- Compatible Battery Chemistries: AGM, Gel, Lead Acid
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Intelligent Fast Power Charging Full Automatic Car Battery Charger 12V 5A output
|
Renogy RBC40D1S Two Charging Options for maximum efficiency
|
POWEROWL FY1601 16 independent charging channels
|
NOCO GENIUS1 35% smaller and more powerful
|
OSCAL EV7000 White App control for remote management
|
Fast Battery Charger with LED Digital Display 10000mAh capacity
|
|
| Brand | AINYSZIN | Renogy | POWEROWL | NOCO | OSCAL | |
| Model | RBC40D1S | FY1601 | GENIUS1 | EV7000 | pd20w | |
| Color |
|
|||||
| Rating |
|
|
|
|
|
|
| Price | $17.62 | $199.99 | $29.99 | $29.95 | $338.17 | $35.14 |
| Seller | Joom | Amazon | Amazon | Amazon | Geekbuying | Gshopper |
| Update | January 29, 2026 | December 6, 2025 | December 6, 2025 | December 6, 2025 | January 14, 2026 | July 25, 2024 |
