the BAY ZYX-J30 Smart Pulse Repair Charger: 7-stage charging process including desulphation and reconditioning
This smart pulse repair charger is for the weekend mechanic or DIY car owner who needs reliable power without constant monitoring. While most chargers focus on basic charging, this one offers a unique angle: it revives neglected batteries, saving you from costly replacements. The automatic desulphation mode works quietly overnight, breaking down sulfate crystals that cause failure, so you can wake up to a battery that holds a charge again.
You get practical benefits like the 7-stage process, including a soft start to protect delicate electronics and a float mode that maintains 100% capacity for long-term storage. The LED display shows real-time voltage and percentage, so you know exactly when your car or motorcycle is ready. With universal input and safety protections like reverse polarity, it handles AGM, Gel, and LiFePO4 batteries safely, making it a versatile tool for boats, trucks, and more.
Features
- Automatic voltage detection for 12V/24V systems
- Compatible with multiple battery types including LiFePO4 and AGM
- Multiple safety protections like reverse polarity and overcharge
- LED display showing charging current, voltage, and percentage
- Universal input voltage 100-240V AC
- 7-stage charging process including desulphation and reconditioning
General specs
- Brand: the BAY
- Model: ZYX-J30
- Seller: Joom
- ID: 692b9040767726010e687eac
- Input Voltage: 12, 24
- Output Voltage: 12, 24
- Charging Technology: Pulse Charging
- Compatible Battery Chemistries: Lead Acid
- First listed by seller: 12/10/25
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
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the BAY ZYX-J30
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NOCO GENIUS1 35% smaller and more powerful
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| Brand | the BAY | Renogy | NOCO | NOCO | OSCAL | |
| Model | ZYX-J30 | RBC40D1S | GENIUS1 | GEN5X3 | pd20w | EV7000 |
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| Price | $39.11 | $199.99 | $29.95 | $199.95 | $35.14 | $335.60 |
| Seller | Joom | Amazon | Amazon | Amazon | Gshopper | Geekbuying |
| Update | December 12, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | July 25, 2024 | November 25, 2025 |
