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[China]
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Address: Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Contact name:Wendy (Jiang Wei)
Wuhan Future Intepower Co., Ltd. |
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12 Volt 24ah Vrla Lead Acid Battery Rechargeable Copper Terminal
Vrla Lead Acid Battery features
High-purity raw materials;
Low self-discharge rate;
No air leakage or liquid leakage;
The internal resistance is small, and the high current discharge
performance is good;
Unique formula, deep discharge recovery performance
Wide working temperature range:-40℃ ~60℃;
Specification of Vrla Lead Acid Battery
| Type | Vrla Lead Acid Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 24Ah(10 Hr,10.8V,25℃) |
Approx Dimensions(mm) (Length×Width×Height) | L175mm x W166mm x H125mm |
| Battery designed life | 10 years |
| Approx Weight(kg) | 8kg |
| Applicable Temperature | -40℃～60℃ |
| Optimum Temperature | 20℃～25℃ |
| Internal Resistance | Approx.10mΩ(fully charged @ 20°C) |
| Max. Charge Current | 6A(Constant Voltage,Cycle:14.5～14.9 V/25°C ) |
| Max. Discharge Current (5S) | 300A |
| Self-discharge | Self-discharge rate＜0.1% per day ( 20℃ ) |
| Materials for Battery Containers and Covers | ABS |
| Screw Hole Size (mm) | M6 |
Constant Currant Discharge Ratings-amperes at 25°C
| F.V/Time | 5min | 10min | 15min | 30min | 1h | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 9h | 10h | 20h |
| 1.6V | 73.0 | 48.4 | 38.0 | 25.2 | 16.7 | 8.2 | 6.1 | 4.9 | 4.2 | 3.7 | 3.3 | 2.9 | 2.7 | 2.5 | 1.5 |
| 1.65V | 67.6 | 45.5 | 35.9 | 24.6 | 16.3 | 8.1 | 6.0 | 4.9 | 4.2 | 3.6 | 3.2 | 2.9 | 2.7 | 2.5 | 1.5 |
| 1.7V | 62.2 | 42.6 | 33.7 | 24.1 | 15.9 | 7.9 | 6.0 | 4.8 | 4.1 | 3.6 | 3.2 | 2.9 | 2.7 | 2.5 | 1.5 |
| 1.75V | 56.8 | 39.8 | 31.6 | 23.5 | 15.6 | 7.7 | 5.9 | 4.8 | 4.1 | 3.6 | 3.2 | 2.9 | 2.7 | 2.5 | 1.5 |
| 1.8V | 51.4 | 36.9 | 29.5 | 22.9 | 15.2 | 7.5 | 5.8 | 4.7 | 4.1 | 3.6 | 3.2 | 2.9 | 2.7 | 2.5 | 1.5 |
Constant Power Discharge Ratings-watts at 25°C
| F.V/Time | 5min | 10min | 15min | 30min | 1h | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 9h | 10h | 20h |
| 1.6V | 124.8 | 83.2 | 68.8 | 47.6 | 31.7 | 15.7 | 11.7 | 9.5 | 8.2 | 7.2 | 6.4 | 5.8 | 5.4 | 5.0 | 3.0 |
| 1.65V | 115.6 | 78.3 | 65.0 | 46.5 | 31.0 | 15.3 | 11.6 | 9.4 | 8.1 | 7.2 | 6.4 | 5.8 | 5.3 | 4.9 | 3.0 |
| 1.70V | 106.3 | 73.4 | 61.1 | 45.5 | 30.3 | 14.9 | 11.4 | 9.2 | 8.1 | 7.1 | 6.4 | 5.8 | 5.3 | 4.9 | 3.0 |
| 1.75V | 97.1 | 68.4 | 57.2 | 44.4 | 29.6 | 14.6 | 11.3 | 9.1 | 8.1 | 7.1 | 6.4 | 5.8 | 5.3 | 4.9 | 3.0 |
| 1.8V | 87.9 | 63.5 | 53.4 | 43.3 | 28.8 | 14.2 | 11.2 | 9.0 | 8.0 | 7.0 | 6.4 | 5.8 | 5.3 | 4.9 | 2.9 |
Application Fields
• Electronic cash registers;
• Electronic test equipment;
• processor based office machines;
• Control equipment;
• Electric powered bicycle and wheelchairs;
• Geophysical equipment;
• Marine equipment;
• Medical equipment;
• Portable cine & video lights;
• Solar powered systems;
• Television& video recorders;
• Vending machines;
• Alarm Systems, Computers;
• Power Tools;
• Emergency Lighting Systems;
• Toys;
• Geophysical Equipment;
• Vending Machines ;
• Other standby or primary power supplies.
Advantages
1. Good Floating Performance
12V series VRLA deep cycle batteries are produced through internationally advanced technology and modern equipment and designed by fully type performance test. The positive plate uses high-tin alloy grids with strong corrosion resistance. The float charging life of battery can reach more than 5 years.
2. Excellent over-discharge tolerance
Adopting dedicated ultra-fine glass fiber separators with high
porosity and high wet-elasticity, combining with tight assembling
technology, the battery has a high tolerance for super
over-discharge. After 5 times of over-discharges which cause the
short circuit, battery tolerance
restoration can reach more than 95%.
3. Super Cycling Ability
Special gel electrolyte additives, curing process at high
temperature and high humidity are employed to delay the softening
of active material, therefore the deep cycle endurance is improved
up to 50%, especially the anti-passivation (anti barrier layer)
capacity of positive plates during
reaction when batteries are used for small load and small current
discharge.
4. Stable Consistency
Precise,quantitative,low temperature,vacuum acid filling method,advanced and environmentally friendly container formation technics ensures battery stable consistency.
5. Large Current Discharge Performance
Small plate distance and high pressure tight assembly of plate
group could enhance the ability of
large current discharge performance.
6. Safety and Reliability
Our patented terminal sealing construction and the cuing process of
the adhesive at high
temperature, ensure no acid leakage from the roots of terminals,
and therefore ensure safe and
reliable operation.
7. Maintenance- free
Due to dry-type design, gas produced from the battery internal
system would all recombine and
form into water. So the VRLA battery don’t need filling water to
achieve battery maintenance-free.
