6-FM-23AH 12V 23AH Lead-Acid Battery
12V 23AH Valve-Regulated Sealed Lead-Acid battery with high energy density design, ideal for various backup power systems.
Technical Parameters
| Rated Voltage | 12V |
| Rated Capacity | 23AH (20hr) |
| Max Discharge Current | 345A (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 | ≤18 mΩ |
| Terminal | T2 |
| Dimensions | 181×77×167mm |
| Net Weight | approx. 6.8kg |
The 6-FM-23AH is a high-performance 12V 23AH VRLA battery designed for stable backup power applications. Featuring advanced lead paste formulation and optimized plate structure, it delivers excellent discharge performance and long cycle life.
Product Features
- High Energy Density — compact design, small size with large capacity
- Long Cycle Life — corrosion-resistant grids deliver excellent cycle performance
- Maintenance-Free — sealed valve-regulated design, no water refill during service
- Low Self-Discharge — high-purity raw materials keep self-discharge rate low
- Safe & Eco-Friendly — no acid leakage, usable in tilted positions
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
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