Model: 6-FM-65
Rated Voltage: 12V
Rated Capacity: 65Ah
Type: Valve-Regulated Sealed Lead-Acid Battery (Maintenance-Free Design) 36
II. Core Features
Long-Life Design

Utilizes an ultra-thick grid design, improving corrosion resistance by 30-40% compared to industry averages, with a float service life of up to 6 years (at 20°C) 18.
Optimized electrolyte formulation and manufacturing processes significantly extend service life 34.
Safe and Reliable

Dual sealing technology (glue-sealed case + safety valve) prevents acid leakage and gas escape, with shock and impact resistance 13.
Case made of ABS flame-retardant material, supports installation in any orientation 48.
Maintenance-Free Convenience

No need to add water or check electrolyte; low self-discharge rate, can be stored at room temperature for one year and still function normally 48.
Intelligent gas recombination technology reduces the risk of abnormal internal pressure 38.
High Performance and Adaptability

Supports high-current charge and discharge (0.8C-1C charging, 30C short-time discharge), recoverable even after ultra-deep discharge 46.
Wide operating temperature range (-50°C to 60°C), suitable for harsh environments 48.
III. Application Scenarios
Critical Equipment Power Supply: UPS uninterruptible power supplies, emergency DC panels, communication base stations, etc. 67.
Monitoring Systems: Security cameras, data center environmental monitoring, industrial automation control 36.
Other Fields: Medical facilities, new energy storage systems 68.
IV. Maintenance Recommendations
Regularly inspect appearance, connection wires, and safety valve status; address abnormalities promptly 3.
No need for equalizing charge (high consistency in internal resistance and capacity) 48.