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Renogy 12V 20A AC to DC LFP Portable Battery Charger
12V 20A AC-DC LFP Portable Battery Charger
Designed for compatible lithium iron phosphate batteries, this portable AC charger combines three-stage charging with built-in safeguards for RV, boat, motorbike and camper-van battery charging.
3-Stage Intelligent Charging Design
Automatically manages constant-current, constant-voltage and trickle charging stages to support efficient charging of compatible lithium batteries.
Lithium Battery Activation
Helps reactivate compatible batteries from low-voltage or low-temperature protection while supporting charging status monitoring.
Built-In Safety Protection
Built-in safeguards help protect against short circuit, over-current, over-voltage, under-voltage and reverse-polarity conditions.
Silent and Efficient Heat Dissipation
A patented fanless cooling design supports quiet operation while helping dissipate heat during charging.
Easy and Reliable Installation
Alligator-clip and ring-terminal cable options support portable or fixed charging arrangements, while the IP65-rated design and screw mounts support installation needs.
| Specifications | |
| Model SKU | RBC20A1P-G3-US |
|---|---|
| Input Voltage | 100-240VAC ~ 50/60Hz |
| Input Amps | 5A Max |
| Output Voltage | 14.6VDC |
| Output Amps | 20A |
| Minimum Battery Voltage | 8V |
| Efficiency | 93% |
| Room Operating Temperature | -29°C to 45°C / -20°F to 113°F |
| Storage Temperature | -40°C to 75°C / -40°F to 167°F |
| Self-Consumption | 50mA |
| Current Protection | 250V 10A Fuse Built In |
| Dimensions | 9.17 x 4.25 x 2.52 in / 233 x 108 x 64mm |
| Weight | 3.75 lbs / 1.7kg |
| Cable Length | Approx. 39 in / 1,000mm |
| Cable Gauge | 12 AWG |
| Protection | Overcurrent Protection (Fuse 250V 10A), Short Circuit Protection |
| Certifications | |
| CE, FCC, TUV, ETL | Yes |
