12V24AH Compact Design SLA Rechargeable Battery 10 Years Designed Life
12V24AH VRLA Battery Valve Regulated Lead Acid Battery UPS Battery Rechargeable SLA Battery
Product Features
By combining a newly developed corrosion resistance alloy and advanced curing process, we created a range of long life batteries - Duration range. The range features top termination and offers 10 years design life.
Product Structure and Working Principle
Cathode absorption sealed maintenance-free VRLA battery consists of ABS case, grid type plate, AGM separator and electrolyte.
Specification
| Type | Rechargeable VRLA Battery |
| Nominal Voltage | 12V |
| Rated Capacity | 24Ah (10 Hr, 10.8V, 25℃) |
| Approx Dimensions (mm) | 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 Current 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
- Engine starting, Communication equipment
- Fire & security systems
- Uninterruptible power supplies
- Telecommunication systems
- 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
- Good Floating Performance - 12V series VRLA deep cycle batteries feature high-tin alloy grids with strong corrosion resistance, offering float charging life of more than 5 years.
- Excellent Over-discharge Tolerance - Utilizes ultra-fine glass fiber separators with high porosity and high wet-elasticity, achieving over 95% restoration after 5 over-discharge cycles.
- Super Cycling Ability - Special gel electrolyte additives and curing process improve deep cycle endurance by up to 50%.
- Stable Consistency - Precise, quantitative, low temperature, vacuum acid filling method ensures battery stable consistency.
- Large Current Discharge Performance - Small plate distance and high pressure tight assembly enhance large current discharge capability.
- Safety and Reliability - Patented terminal sealing construction and high-temperature adhesive curing ensure no acid leakage and safe operation.
- Maintenance-free - Dry-type design allows gas recombination into water, eliminating the need for water filling.
- Various Installation Types - Special AGM separators absorb electrolyte, allowing both vertical and horizontal mounting positions.