Description
MEAN WELL 12v Battery Charger 85A
Advanced Smart 12v Battery Charger for Lithium Iron Phosphate (LiFePO₄) Batteries
A respected power company this MEANWELL battery charger is a high-performance, intelligent battery charger delivering up to 1420+W of charging power at 85A, specifically optimized for 12.8V LiFePO₄ battery systems. Designed with programmable charging curves and multiple safety protections, this charger ensures fast, efficient, and safe charging for high-capacity lithium battery banks.
✅ Key Features:
Optimized for LiFePO₄
Pre-configured and user-programmable for lithium iron phosphate charging curves with precise CC-CV control, ensuring full charge without overcharging.High Output Power: 1420+W
Outputs up to 85A at 16.8V max (adjustable), making it suitable for large battery banks in solar, RV, marine, or industrial applications.Intelligent Charging Modes
Supports 2-stage or 3-stage charging profiles via DIP switches or programmable software, enabling compatibility with BMS-protected lithium systems.Adjustable Voltage & Current
Output voltage is adjustable from 10.5V to 21V and current from 42.5A to 85A, allowing full control for custom battery banks or lower current charging.Built-in Protections
Fully protected against short circuit, overvoltage, overtemperature, and reverse polarity, ensuring safe operation in demanding environments.Remote On/Off and Monitoring
Equipped with remote control interface, making it ideal for integration into larger battery management or monitoring systems.Universal AC Input
Wide AC input range 90–264V for global use, with active PFC (Power Factor Correction) for efficient operation.
🔧 Technical Specifications:
| Parameter | Value |
|---|---|
| Model | 12.8V85A Charger |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Battery Voltage | 12.8V |
| Output Voltage Range | 10.5 – 21V |
| Max Output Current | 85A |
| Rated Output Power | 1420+W |
| Charging Profile | 2-stage or 3-stage, programmable |
| Efficiency | Up to 93% |
| Operating Temperature | -30°C to +70°C |
| Safety Certifications | UL, EN, IEC (verify for AU use) |
| Dimensions (WxHxD) | 285 x 130 x 82 mm approx. |
| Cooling | Temperature-controlled fan |
🔌 Applications:
Off-grid solar systems
RV and marine battery charging
Industrial backup power systems
High-capacity LiFePO₄ battery banks
Test benches and lab environments
⚠️ Important Note:
To ensure safe and accurate charging, always confirm compatibility with your BMS and battery manufacturer specifications. This charger should be installed by a qualified technician familiar with lithium battery systems.
