MAOZUA01 Smart Lifepo4 Battery Charger: 3-stage charging with pre-charge, constant current, and constant voltage
For the RV or boat owner who needs reliable power without the wait, this 20A LiFePO4 charger gets your 12V battery from 0% to 50% in just 2.5 hours. While many chargers focus on raw power, ours delivers peace of mind for your off-grid adventures, ensuring you spend less time charging and more time enjoying the outdoors.
The built-in cooling fan keeps the unit running quietly even during long charging sessions, so you can trust it in your camper or marine setup. With plug-and-play operation and clear LED indicators, you see at a glance when your battery is full and ready to go. This charger extends battery life by maintaining an optimal charge range, protecting your investment for years of dependable use.
Features
- Battery activation function for BMS-protected batteries
- Auto stop function when fully charged
- Built-in cooling fan for heat dissipation
- 0V charging mode for deeply discharged batteries
- LLC soft-switching technology for high efficiency
- 3-stage charging with pre-charge, constant current, and constant voltage
General specs
- Brand: MAOZUA01
- Seller: Joom
- ID: 676e77f9ed2de44f49fb8913
- Plug Type: EU
- Input Voltage: 110, 220
- Supported Voltages: 12V
- Max Charging Current: 20
- Compatible Battery Types: LiFePO4
- First listed by seller: 11/15/25
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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Smart Lifepo4 Battery Charger
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Lithium Battery Pack Backup Power 12V 100Ah LiFePO4 Lithium Battery
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POWEROWL FY1601 16 independent charging channels
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Fast Battery Charger with LED Digital Display 10000mAh capacity
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NOCO GEN5X3
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| Brand | MAOZUA01 | Renogy | LANPWR | POWEROWL | NOCO | |
| Model | RBC40D1S | FY1601 | pd20w | GEN5X3 | ||
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| Price | $53.01 | $179.99 | $362.49 | $29.99 | $35.14 | $159.96 |
| Seller | Joom | Amazon | Gshopper | Amazon | Gshopper | Amazon |
| Update | November 19, 2025 | November 9, 2025 | July 25, 2024 | November 9, 2025 | July 25, 2024 | November 9, 2025 |
