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Xintianbang Series

6-FM-50AH 12V 50AH Lead-Acid Battery

12V 50AH 阀控式密封铅酸蓄电池，高能量密度，适合太阳能储能、UPS、电动轮椅等应用。

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                            Quality Assurance
                            ISO9001 Certified
                        

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                            Safety Certified
                            CE / UL / UN38.3
                        

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                            Customizable
                            ODM/OEM Custom Solutions
                        

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Technical Parameters

额定电压	12V
额定容量	50AH (20hr)
最大放电电流	750A (5秒)
充电电压	14.4-15.0V (25°C)
浮充电压	13.5-13.8V (25°C)
工作温度范围	-20°C ~ 50°C
内阻	≤10 mΩ
端子	T3
外形尺寸	197×165×170mm
净重	约14.0kg

The 6-FM-50AH is a high-energy-density 12V VRLA battery, a popular choice for solar energy storage systems and UPS backup power.

Product Features

高容量密度 —— 50AH容量，能量密度高
循环寿命长 —— 深循环设计，循环次数达500次以上
充电效率高 —— 低内阻设计，充电接受能力强
免维护设计 —— 阀控密封，无需加水维护
绿色环保 —— 符合RoHS标准，可回收利用

Strictly controlling every process to ensure product quality

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Cell Sorting

Using high-precision sorting equipment for capacity, internal resistance, and voltage consistency screening...

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Tab Welding

Fully automatic laser welding with high strength, low internal resistance, and excellent consistency...

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PACK Assembly

Modular PACK assembly line, strictly following SOP standards...

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BMS Testing

Each BMS board undergoes overcharge, over-discharge, overcurrent, short circuit, and temperature control testing

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Aging Test

Full capacity aging cabinet 72-hour charge/discharge cycle test...

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Final Inspection

Final appearance inspection, insulation resistance test, airtightness test...

Multiple international certifications for quality and safety assurance

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ISO 9001

Quality Management System Certification

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ISO 14001

Environmental Management System Certification

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CE Certification

EU Safety Certification

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UL Certification

US Safety Certification

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