UPS power battery 12v 33Ah

 1. UPS (High rate) High

 2. power backup supply

 3. Emergency power supply

 4. Starting system

 5. Power tools

 6. Emergency lighting

 7. Electric starting

Battery Model

SN12033  (12V 33AH)

Dimension

Length

195mm

Width

130mm

Container Height

164mm

Total Height (with Terminal)

180mm

Approx Weight

Approx 10.5 kg

Terminal

T12

Container Material

ABS (UL-94HB)

Rated Capacity

33 AH              (20hr, 1.80V/cell,25°C/77°F)

31.6AH                (10hr ,1.80V/cell,250C/770F)28.7 AH              (5hr,1.75V/cell,250C/770F)25.4 AH               (3hr,1.75V/cell,250C/770F)20.5 AH               (1hr,1.60V/cell,250C/770F)

Max. Discharge Current

360A (5s)

Internal Resistance

Approx 12mΩ

Operating Temp.Range

Discharge : -15~500C (5 ~1220F)

Charge : 0~400C (32 ~1040F )

Storage : -15~400C (5~1040F)

Nominal Operating Temp. Range

25±30C (77±50F )

Cycle Use

Initial Charging Current less than25%C.

Voltage 14.1V~14.7V at 250 C(770 F)Temp. Coefficient -30mV/0C

Standby Use

Initial Charging Current less than25%C.

13.5V~13.8V at 250 C(770 F)Temp. Coefficient -20mV/0C

Capacity affected by

Temperature

40 0C (104 0 F)   103%

25 0C ( 77 0F )    100%

0 0C ( 32 0F )      86%

Self Discharge

3 month Remaining capacity: 91%

6 month Remaining capacity:82%

12month  Remaining capacity:65%

Batteries may be stored for up to 6 months at 250 C(770F) and then a freshening charge is required. For higher temperatures the time interval will be shorter.

  1. Silver-coated copper terminals, brass insert terminals and lead terminals improve the electric conductivity

 2. Thin plate technology, special grid design, unique paste formula and plate curing process optimize high rate performance

 3. High quality AGM separators with less electrical resistance improve high current discharging properties

 4. ABS material: increase the strength of battery container (Flame-retardant ABS is optional)Battery general features