⚡ Basic Specifications
Case Material
ABS (Flame Retardant Optional)
📋 Product Performance
High Performance Gel Battery: This series is designed for deep cycle solar applications with a focus on long-term reliability and high-capacity discharge performance.
Long Life Design
Standard batteries use 0.8% Tin in plate alloys; these batteries double that percentage and optimize Calcium levels to ensure a float life of up to 10 years at 20°C.
Valve Regulated (Sealed)
Utilizes AGM (Absorbed Glass Mat) technology where the electrolyte is suspended in a non-woven glass mat separator, providing a safe, non-spillable power source.
Gas Recombination System
Internal recombination exceeds 99% of gases generated during normal operation, eliminating the need for water topping.
Safety & Reliability
Equipped with an automatic safety valve (2-5 psi) to prevent gas accumulation. Built with heavy-duty lead calcium tin alloy grids for excellent recovery from deep discharge.
Versatile Installation
The sealed construction allows for operation in both vertical and horizontal positions without risk of leakage.
Temperature Resilience
Capable of maintaining performance across a wide operating temperature range from -35°C to 45°C.
📊 Technical Data
| Item |
MLG12-250 |
| Capacity |
12V 250AH GEL BATTERY |
| Package Size |
53.00cm * 27.00cm * 22.00cm |
| Gross Weight |
73.000kg |
📸 Product Views
🔗 Related Series
🏭 Manufacturing & Quality Control
🏆 Global Partners & Certifications
Facility operations are ISO9001 and ISO14001 approved. Products meet international standards including CE, IEC, VDS, and RISTI certifications.
⚠️ Safety & Usage Notice
- Keep away from heat sources and direct sunlight.
- Do not charge in a completely sealed container.
- To avoid irreversible sulfation, charge the battery at least once every three months when not in use.
- If the battery jar is broken or electrolyte leaks, replace the unit immediately to avoid acid corrosion.
- Clean the battery using a cotton cloth; avoid organic solvents like petrol.
Frequently Asked Questions
What is the expected lifespan of the MLG12-250 battery?
The battery is designed for a float service life of up to 10 years at a standard temperature of 20°C (68°F).
Can this battery be installed in different orientations?
Yes, because the acid is fully absorbed in special glass mat separators and the unit is sealed, it can be operated in both vertical and horizontal positions.
What is the operating temperature range?
This battery is highly resilient and can be used in a wide temperature range from -35°C to 45°C.
Does the battery require water maintenance?
No, it is a Valve Regulated Lead Acid (VRLA) battery with a gas recombination system that eliminates the need for water maintenance.
How should the battery be stored when not in use?
It should be stored in a cool, dry place away from heat. It is essential to perform a refresh charge every three months to prevent self-discharge damage.
What safety certifications does this product hold?
Our manufacturing processes and products are certified under ISO9001, ISO14001, CE, IEC, and VDS standards.
Sahnova Solar
