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- Place of Origin:
- Guangdong, China
- Brand Name:
- Neata
- Model Number:
- 12v 8ah
- Usage:
- UPS
- Sealed Type:
- Sealed
- Maintenance Type:
- Free
- Certification:
- UL, ce
- Weight:
- 2.43kg
- Size:
- 151*65*95*100mm
- Company established year:
- 2005
- battery type:
- lead acid battery
- Certificate:
- ISO,CE,UL,ROHS
- Nominal Voltage:
- 12v
- Cycle use:
- 14.6-15.0V
- Standby use:
- 13.5-13.8V
- Initial current:
- Less than 2.4A
- Designed life:
- 3
- Supply Ability:
- 20000 Piece/Pieces per Day
- Packaging Details
- battery paper carton
- Port
- Shenzhen
Lead Acid Battery 12v 8ah for uninterruptible power supply (UPS) description:
Model : 12v 8ah
Demension: (L)*151(W)*65(H)*95(TH)100mm
Weight :2.43kg,
Normal voltage :12v
Rated Capacity : 8ah
Package : 8pcs/box
Applications:
Control equipments,
Medical equipments
Communication systems
Alarm and security devices
Electric Toys
Uninterruptible power supply (UPS)
Garden lighting
Powe tools
Solar and wind powered system
And so on
Characteristics
Nominal Voltage | 12V | ||
Nominal Capacity (20 hour rate) | 8.0Ah | ||
Capacity 25°C(77°F) | 20 hour rate (0.4A) | 8.0Ah | |
10 hour rate (0.76A) | 7.6Ah | ||
5 hour rate (1.28A) | 6.4Ah | ||
1 hour rate (5.2A) | 5.2Ah | ||
Internal Resistance | Full Charged Battery 25°C(77°F) | ≤35mΩ | |
Cyclic Life | 50%(C20) Depth of discharge | 600Times | |
Float Life | 25°C(77°F) Float charge at 13.8V | About 3 Years | |
Capacity affected by Temperature (20 hour ) | 40°C (104°F) | 102% | |
25°C (77°F) | 100% | ||
0°C (32°F) | 85% | ||
-15°C (5°F) | 65% | ||
Self-Discharge 25°C(77°F) | Capacity after 3 month storage | 90% | |
Capacity after 6 month storage | 80% | ||
Capacity after 12 month storage | 62% | ||
Charge (Constant Voltage) 25°C(77°F) | Cycle | Initial Charging Current Less than 2.4A Voltage 14.6-15.0V | |
Float | Voltage 13.5-13.8V | ||
Battery Construction
Component | Positive plate | Negative plate | Container | Safety valve | Terminal | Separator | Electrolyte |
Raw Material | Lead dioxide | Lead | ABS | Rubber | Copper | Fiberglass | Sulfuric acid |