RoyPow 36v LFP Charger for Golf Cart Lithium Batteries
RoyPow 36v LFP Charger for Golf Cart Lithium Batteries
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RoyPow RP4222-LFP Smart Charger – 36V LiFePO4 Battery Charger with Bluetooth, App Support & Intelligent Protection
Model: RP4222-LFP
Compatible With: All 36V RoyPow LiFePO4 Batteries
🔋 Smart, Safe & Connected Charging for 36V LiFePO4 Systems
The RoyPow RP4222-LFP is a high-efficiency smart charger engineered for safe, optimized charging of 36V lithium iron phosphate (LiFePO4) batteries. With a robust aluminum build, intelligent protections, and Bluetooth + App control, this charger is built for both convenience and long-term reliability.
Whether for golf carts, marine applications, solar systems, or off-grid energy, the RP4222-LFP delivers high-performance charging backed by advanced diagnostic feedback.
✅ Top Features:
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🔥 High & Low-Temperature Protection
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📱 Bluetooth Connectivity & App Control
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⚡ Smart 3-Stage Charging: Constant Current → Constant Voltage → Float Charging
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💧 Rugged IP66-Rated Enclosure – Waterproof & Dustproof
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🛡️ Full Electrical Protection:
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Over-voltage
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Over-current
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Overheat
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Short circuit
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Reverse polarity
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Overcharge timeout
 
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📦 Lead Time Notice:
All RoyPow chargers ship with a lead time of 2-3 weeks. Please allow 5–10 additional days for processing due to the charger’s specialized application.
📐 Technical Specifications
| DC Output | |
|---|---|
| Max DC Voltage | 43.5V | 
| Max DC Current | 22A | 
| Max Output Power | 1000W | 
| Battery Type | Lithium (LiFePO4) | 
| AC Input | |
|---|---|
| Input Voltage Range | 85–270 VAC | 
| Nominal Voltage | 100–240 VAC | 
| Frequency | 50 / 60 Hz | 
| Max AC Input Current | 16A | 
| Power Factor | > 0.9 | 
| Mechanical | |
|---|---|
| Dimensions | 28.2 × 16.7 × 11.4 cm (11.1 × 6.57 × 4.5") | 
| Weight | 9.3 lbs (4.22 kg) | 
| Cooling | Active cooling with fan | 
| Environmental | |
|---|---|
| Enclosure Rating | IP66 | 
| Operating Temp | -40°F to 149°F (-40°C to 65°C) (Derated >104°F) | 
| Storage Temp | -40°F to 185°F (-40°C to 85°C) | 
| Humidity | 5% – 95% | 
🔦 LED Status Indicators
| LED Behavior | Charger Status | 
|---|---|
| Solid Green | Charging complete or ready to charge | 
| Blinking Green | Charging in progress | 
| Fast Blinking Red | Input power failure | 
| Red & Green Alternating Blinks | Output short or reverse polarity | 
| Red – 2 blinks per second | Overheating alarm | 
| Red – 3 blinks per second | Output overcurrent alarm | 
| Red – 4 blinks per second | Output over-voltage alarm | 
If a fault is detected, the fan stops and the LED blinks red. Disconnect the charger immediately.
⚠️ Safety Notes
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Only use with RoyPow LiFePO4 batteries. Using with other chemistries may cause fire or explosion.
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Do not exceed the AC voltage range of 100–240V.
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Never leave the charger unattended during use.
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Avoid flammable surfaces, materials, or gases while charging.
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Ensure unobstructed airflow around the unit.
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Always maintain correct battery polarity to prevent short circuits.
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Follow manufacturer guidelines for safe operation.
 
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