RJ Tianye RJ-C 120501A Smart Battery Charger with Pulse Repair: Pulse repair mode for battery recovery
This smart battery charger is for the DIY enthusiast who needs a reliable tool for maintaining vehicles like cars, motorcycles, or trucks. It goes beyond basic charging to offer peace of mind for seasonal storage or emergency starts.
Its pulse repair mode can revive sulfated batteries, potentially saving you a costly replacement. The backlit LCD clearly shows voltage and charge percentage, so you know exactly when your battery is ready. Features like automatic winter/summer mode adjustment and multiple protection systems ensure safe, efficient charging without constant monitoring.
Features
- Digital LCD display with backlight
- Automatic summer/winter mode switching
- Multiple protection features including spark and short circuit
- Four charging modes for different battery types
- Microprocessor control with touch switch
- Pulse repair mode for battery recovery
General specs
- Brand: RJ Tianye
- Model: RJ-C 120501A
- Seller: Joom
- ID: 68c19eed32174c0147d47010
- Display Type: Digital, LCD
- Output Current: 6
- Output Voltage: 12
- Compatible Battery Chemistries: Lead Acid, Gel, Wet
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$60.69
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
RJ Tianye RJ-C 120501A Pulse repair mode for battery recovery
|
NOCO GENIUS1 35% smaller and more powerful
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Renogy RBC40D1S Two Charging Options for maximum efficiency
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Fast Battery Charger with LED Digital Display 10000mAh capacity
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| Brand | RJ Tianye | NOCO | Renogy | POWEROWL | OSCAL | |
| Model | RJ-C 120501A | GENIUS1 | RBC40D1S | pd20w | FY1601 | EV7000 |
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| Price | $60.69 | $29.95 | $199.99 | $35.14 | $29.99 | $335.60 |
| Seller | Joom | Amazon | Amazon | Gshopper | Amazon | Geekbuying |
| Update | December 13, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | December 6, 2025 | November 25, 2025 |
Smart Battery Charger with Pulse Repair
$60.69
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