6-FM-56AH 12V 56AH Lead-Acid Battery
12V 56AH Valve-Regulated Sealed Lead-Acid battery with high-performance design, ideal for high-end UPS and precision equipment backup power.
Technical Parameters
| Rated Voltage | 12V |
| Rated Capacity | 56AH (20hr) |
| Max Discharge Current | 840A (5s) |
| Charge Voltage | 14.4-15.0V (25°C) |
| Float Voltage | 13.5-13.8V (25°C) |
| Operating Temperature | -20°C ~ 50°C |
| Internal Resistance | ≤9 mΩ |
| Terminal | T3 |
| Dimensions | 228×138×210mm |
| Net Weight | approx. 16.5kg |
The 6-FM-56AH is a high-performance 12V VRLA battery designed for high-end UPS systems and precision instruments requiring maximum reliability.
Product Features
- Long-Life Design — 5-7 year design life with excellent value
- High-Rate Discharge — ideal for UPS high-rate discharge needs
- Excellent Consistency — automated production line ensures consistency
- Low Self-Discharge — special additive formula keeps self-discharge low
- Wide Temperature Operation — stable operation across -20°C to 50°C
Strictly controlling every process to ensure product quality
Cell Sorting
Using high-precision sorting equipment for capacity, internal resistance, and voltage consistency screening...
Tab Welding
Fully automatic laser welding with high strength, low internal resistance, and excellent consistency...
PACK Assembly
Modular PACK assembly line, strictly following SOP standards...
BMS Testing
Each BMS board undergoes overcharge, over-discharge, overcurrent, short circuit, and temperature control testing
Aging Test
Full capacity aging cabinet 72-hour charge/discharge cycle test...
Final Inspection
Final appearance inspection, insulation resistance test, airtightness test...
Multiple international certifications for quality and safety assurance
ISO 9001
Quality Management System Certification
ISO 14001
Environmental Management System Certification
CE Certification
EU Safety Certification
UL Certification
US Safety Certification
Related Products
6-FM-15AH 12V 15AH Lead-Acid Battery
12V 15AH Valve-Regulated Lead-Acid (VRLA) battery, designed
6-FM-23AH 12V 23AH Lead-Acid Battery
12V 23AH Valve-Regulated Lead-Acid battery, suitable for pow
6-FM-25AH 12V 25AH Lead-Acid Battery
12V 25AH Valve-Regulated Lead-Acid battery, widely used in U
6-FM-44AH 12V 44AH Lead-Acid Battery
12V 44AH Valve-Regulated Lead-Acid battery for UPS, telecom
Need to Know More?
Our sales engineering team provides detailed parameters, pricing, and technical support
📩 Get a Quote