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12v4AH/12v4.5AH/5ah/5.2ah F250 terminal Lead Acid Battery For Emergency lights and UPS
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12v4AH/12v4.5AH/5ah/5.2ah F250 terminal Lead Acid Battery For Emergency lights and UPS
Description:
12v4AH/12v4.5AH/5ah/5.2ah rechargeable battery is optimized for high rate application which require high energy density.
Features
Long cycle life, High energy density, Low self-discharge Excellent performance in all the operating temperature
Battery Specification
| Nominal Characteristics | ||
| Nominal voltage /V | 12 | |
| Nominal capacity/Ah(25℃,0.5C) | 4/4.5/5/5.2 | |
| Mechanical characteristics | ||
| Weigh(approximate)Kg | 1.52 | |
| Dimension L*W*H /mm | 90*70*101 | |
| Terminal | F2 | |
| Electrical Characteristics | ||
| Voltage range/V | 12 | |
| Float charge voltage/V | 13.8 | |
| Max continue discharge current/A | 5 | |
| Max permanent discharge current/A | 75A 5Sec. | |
| Max continue charge current/A | 1.5 | |
| Cycle life(+20℃ 0.2C 100% DOD) | ＞350 Cycle | |
| Operating Conditions | ||
| Operating temperature | Discharge -30 to 60℃,charge 0 to 60℃ | |
| Storage temperature | 0℃ to 30℃ | |
| Storage duration | 12 months at 25℃ | |
Applications:
- Uninterruptible power supplies
- Solar system and wind system
- Power tools
- Security & fire alarm systems
- Medical equipment
- Monitoring equipment
- Telecom equipment
- Emergy lighting
- Consumer electronics
- Portable equipments
- Marine instruments
Specifications:
- Nominal voltage: 4,6 & 12 volts
- Grid alloy Lead: Calcium Tin alloy
- Plates: Flat pasted
- Container/cover: ABS resin (flame retardant V-0 on request)
- Terminal: Faston Tab No.187 & 250, Copper insert
- Electrolyte: Diluted sulfuric acid
- Charge voltage: Float 2.25-2.30 VPC,
- Cycling: 2.40VPC @20°C
- Vent: Self sealing (2 PSI operation)
Competitive Advantage:
Cast welding technology
First class ABS container
Low self-discharge
Long service life
Manufacture with more than 15 years history
Capable of high discharge rate
Best cost performance
High Rate Discharge special alloy battery plates
