1)Maintenance Free Lead Acid Battery 12V33Ah
2)10.5Kg Per Lead Acid Battery
3)8 years design life
4)High rate discharge
Battery features:
- Maintenance free
- High power to weight ratio
- No memory effect
- Low self discharge
- CE certificate
- Long service life
- High discharge rate
- Wide operating temperature range
Warnings:
- Eastar series batteries have acid in the case and are fully charged before leaving factory. Do not attempt to dismantle the battery, if accidental skin/eye contact is made with electrolyte, seek medical advice immediately.
- Do not use a new battery with an old one.
- Do not use the battery in sealed container.
- Each battery should have detailed record including the ex-factory date, installing date and using record.
- Check the connection of wire in a fixed interval (once a year). If there is any looseness should tighten the wire.
- Wipe the surface of the battery with soft cloth in a fixed interval (once three months) and always keep the battery clean.
- Avoid using any kind of organic solvents for cleaning the surface of the battery.
Applications
- Fire protection and security uninterruptible power supply
- Electronic appliance and other backup power supply
- Telephone and telecommunication equipment
- Uninterruptible power supply systems for bank
- Emergency lighting or small lamp fitting
- Electric power system
- Security system
SPECIFICATIONS |
Nominal Voltage |
12 V |
Rated Capacity (20 hour rate) |
33 AH |
Dimensions (Length*Width*Height*Total Height )/mm |
196*131*155*180 mm |
Weight Approx |
10.5 kg |
|
CHARACTERIESTICS |
Capacity 25° C |
10 Hour rate |
33 Ah |
5 Hour rate |
24Ah |
1 Hour rate |
15Ah |
|
|
|
|
Internal Resistance |
Fully charged battery at 25° C |
9 m Ω |
Capacity affected by temperature (20 hour rate) |
40° C 25° C 0° C -15° C |
102% 100% 85% 65% |
Self-Discharge At 25° C |
Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage |
91% 82% 64% |
Terminal Type |
T9 |
Charge (Constant Voltage) |
Cycle use |
Initial Charging Current less than 16 A Voltage 14.1~14.4V |
Float use |
Voltage 13.5~13.8V |