12V 50A Universal Waterproof Battery Charger for Lithium and Lead Acid Battery

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Basic Specifications

Model NO.

UY1200S-1250

Input Voltage

Universal 110-230VAC

Type

Lithium Ion Battery Charger

Charging Type

Pre-Charger, CC, CV and Floating

Principle

Micro-Processor Controlled

Gross Weight

4.0 Kg

Waterproof Rate

IP65/IP66

Applications

12V Lithium or Lead Acid Battery

Max Voltage

14.4V 14.6V 14.7V Selectable

Power Factor

>0.99

★

Product Description

Smart 12V 50A Waterproof/Marine Battery Charger

Charging both 12V Lead-acid and Lithium Battery by ONE Charger. CAN or RS485 communication port is available.

This intelligent charger is designed for versatile use. No matter your cell voltage is 3V, 3.65V, 4.2V or other voltages, we will set it accordingly and you simply choose the mode before charging.

3-Mode Battery Type Selection:

LPF: LiFePO4 Battery
NCM: LioO2, LiNiO2 and LiMnO2 Battery
Lead Acid: AGM, GEL and SLA battery

Just select the "SEL" button for your battery type to start smart charging with automatic Pre-charge, CC, CV, and Floating/Cut-off steps.

Charging Curve:

✔

Key Features

🛡️

Advanced Protection

Short circuit, Over-voltage, Over-temperature, and Reverse Polarity protections included.

🌊

Waterproof Design

IP65/IP66 rated, anti-vibration aluminum casing, ideal for marine and outdoor use.

⚡

High Efficiency

Power factor >0.99 with advanced high-frequency switching mode technology.

📱

Communication

Equipped with CAN bus or RS485 communication ports for system integration.

⚙

Technical Specifications

Dimensions

250*162*93 mm

Net Weight

3.5 KG

Max Output

50 Amps

AC Input

110-230Vac (90~264Vdc)

Enclosure

Aluminum

Warranty

2 Years

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Product Gallery

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Frequently Asked Questions

1. Can this charger charge both Lithium and Lead-Acid batteries?

Yes, this charger is a 3-mode universal charger. You can select between LPF (LiFePO4), NCM (Lithium-ion), and Lead-Acid (AGM, GEL, SLA) modes using the selector button.

2. Is the charger suitable for marine environments?

Absolutely. It features an IP65/IP66 waterproof rating and an anti-vibration aluminum casing, making it perfect for marine and outdoor applications.

3. What are the 4 stages of the smart charging process?

The charger uses a micro-processor to control four automatic steps: Pre-charge (to activate low voltage batteries), Constant Current (CC), Constant Voltage (CV), and Floating/Trickle charge (to maintain 100% capacity).

4. Does it support communication protocols for smart systems?

Yes, CAN bus and RS485 communication ports are available as options for integration with battery management systems (BMS) or other monitoring equipment.

5. What safety protections are built into the device?

The charger includes comprehensive protection against short circuits, over-voltage, over-temperature, and reverse polarity to ensure the safety of both the charger and your batteries.

6. Can I use this charger internationally?

Yes, it supports a universal AC input voltage of 110-230Vac (90~264Vdc) and 50/60Hz, allowing it to operate on standard wall sockets worldwide.