2V Battery
Maintenance Free Battery 2V 300ah For UPS
Specifications
1.2V lead acid battery
2. Low internal resisitance
3. Low self discharge
Characterist
1. Safety and Sealed
2. Maintenance-Free operation
3. Batteries do not need the equalizing charge
4. No Free Acid
5. Long life Design
6. High Reliability and stable quality
7. Self-discharge
8. Operating temperature
Application:
Control systems, Electric toys, Emergency lamp, Power tools, Medical treatment equipment, Alarm system, Emergency light system, Standby power supply, UPS and computer standby power supply, Power system, Telecommunication system, Firefighting equipment standby power supply, Railway station, Ship Equipment, Telephone switching system.
Application
Wind power system, Solar power system, Emergency lighting alarm systems, UPS(Uninterruptible power sypply) Telecommunications, Telephone exchanges control equipment, EPS instrumentation, Bank ATM System, Medical equipment, Fire and security system and so on.
| Capacity 77° F(25º C) |
10 hours rate(30A 1.80V) |
300Ah |
| 5 hours rate(54A 1.75V) |
270Ah |
| 3 hours rate(83A 1.70V) |
249Ah |
| 1 hour rate(190A 1.60V) |
190Ah |
| Internal Resistance |
Full charged battery 77° F(25º C): 1mΩ |
|
| Capacity affected by Temperature (10 hour rate) |
104° F(40º C) |
102% |
| 77° F(25º C) |
100% |
| 32° F(10º C) |
85% |
| 5° F(-15º C) |
65% |
| Self-Discharge 68° F(20º C) |
Capacity after 3 month storage |
90% |
| Capacity after 6 month storage |
80% |
| Capacity after 12 month storage |
60% |
| Max discharge current77° F(25º C): 1500A(5S) |
| Charge (Constant Voltage) |
Float: 2.25 to 2.30V/77° F/(25º C) |
| Cycle: 2.35 to 2.45V/77° F/(25º C) |
| Max Current: 60A |
Audited Supplier 
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