Deep Cycle Solar Power/Storage/AGM VRLA Battery 12V33ah
Features:
1. Maintenance-free: advanced VRLA technology and absorption glass fiber separator to save the trouble adding electrolyte within usage life.
2. Leak tightness: unique structure design and sealing technology to guarantee no electrolyte leak regardless of chargers position.
3. No memory effect: the capacity of some batteries like NI-CD is to reduce as a result of repeated usages, namely memory effect, while battery has no such deficiency.
4. Low self discharge: Battery adopts special lead-calcium alloy slab lattice control to reduce battery self discharge to its minimum level to save trouble re-charging in long-time use.
5. Long life: special material slab lattice and electrolyte added by high polymer material to expand the life span of the  battery
6. Wide range of suitable temperature.
7. Safe: low pressure air vent valve system to avoid excess gas producing inside the battery to guarantee normal usage life.

Deep Cycle Solar Power/Storage/AGM VRLA Battery 12V33ah
Applications:
1. Communication equipment, Telecommunication control equipment;
2. Emergency lighting systems;
3. Electric power systems;
4. Power station; Nuclear power station;
5. Solar powered and wind powered systems;
6. Load leveling and storage equipment;
7. Marine equipment;
8. Power generation plants;
9. Alarm systems;
10. Uninterruptible power supplies and stand-by power for computers;
11. Medical equipment;
12. Fire and security systems;
13. Control equipment;
14. Stand-by electric power.

Deep Cycle Solar Power/Storage/AGM VRLA Battery 12V33ah
Technical Characteristics:
1. Free of maintenance: during the whole life expectancy, there is no need to add any acid and water and check the density of the electrolyte, there is no need for interior maintenance.

2. Sealing without leakage: Using special AB seal gum cemented hard surface, terminal pole sued the technology of multiple layers sealing leakage proof. There is no phenomenon of weeping acid and leaking liquid.

3. Extremely low self-discharging: The self-discharging is extremely low by using electrochemical method in making special lead calcium alloy slab grid and using high, pure material in making battery.  

4. Safety and explosion protection: Fire protection emergency valve is equipped. It will automatically release the gas when too much gas produced inside and then shut off. Meantime it can prevent corrosive gas from coming out and prevent outside electric spark from coming inside and making explosion.

5. Long life cycle design: Using heavy type slab grid with good quality and corrosion resistant made of special lead calcium alloy; high strength dummy plate and tight assemblage powder disengage free technology; it has more than 10years' floating charging expectancy.

6. High magnification discharging performance: Using special low intrinsic resistance design and manufacturing technology. It has excellent high-current discharging nature.

7. Easy installation: Using high performance gas recombination design, no release of corrosive gas, no flowing electrolyte, can be installed at any angles(with exception of turning upside down) including cabinet type or frame type, the machine and the battery can be installed and used together in the same room.

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