NP33-12B EnerSys, NP33-12B Datasheet
NP33-12B
Manufacturer Part Number
NP33-12B
Description
LEAD ACID BATTERY, 12V, 33AH
Manufacturer
EnerSys
Datasheet
1.NP33-12B.pdf
(2 pages)
Specifications of NP33-12B
Battery Capacity
33Ah
Battery Voltage
12V
Battery Technology
Lead Acid
External Height
158mm
External Width
131mm
External Depth
197mm
Weight
26lb
Battery Terminals
Threaded Receptacle
•
•
•
•
•
•
•
•
•
NOMINAL VOLTAGE: 12V
NOMINAL CAPACITY:
WEIGHT (approx.): 24.0 pounds (10.9kgs)
ENERGY DENSITY (20 hr. rate):
SPECIFIC ENERGY (20 hr. rate):
INTERNAL RESISTANCE OF CHARGED
BATTERY:
MAXIMUM DISCHARGE CURRENT
MAXIMUM SHORT-DURATION
OPERATING TEMPERATURE RANGE:
WITH STANDARD TERMINALS:
DISCHARGE CURRENT:
1.6 WH/cubic inch (98.8 WH/liter)
16.5 WH/pound (36.2 WH/kg)
8.7 milliohms (approx.)
150 amperes
500 amperes
CHARGE
DISCHARGE -4
20 hr. rate of 1.64A to 10.5V 32.9Ah
10 hr. rate of 3.02A to 10.5V 30.2Ah
5 hr. rate of
1 hr. rate of 23.6A to 9.60V 23.6Ah
S p e c i f i c a t i o n s
5
(-20
(-15
0
0
F to 122
F to 140
5.7A to 10.2V 28.5Ah
0
0
C to 60
C to 50
0
0
F
F
0
0
C)
C)
•
•
•
•
•
•
CHARGE RETENTION (shelf life)
LIFE EXPECTANCY:
100% depth of discharge
50% depth of discharge
30% depth of discharge
SEALED CONSTRUCTION:
STANDARD TERMINAL:
HOUSING MATERIAL: PP Resin
OPTIONAL:
STANDBY USE
CYCLE USE (approx.):
at 68˚F (20˚C):
1 month
3 months 91%
6 months 85%
Can be operated in any position
without leakage.
Universal or options
in terminal diagram
Container and cover made from
Flame Retardant PP
(UL94-V0/L.O.I.>28%)
97%
3 to 5 years
1200 cycles
250 cycles
550 cycles
Dimensions
DIMENSIONS: INCHES (MM)
Terminal
Note:
Dimensions are in inches (mm)
Tolerances are -
and -
dimensions.
Terminal height
above cover
Terminal
Type
MG
NB
MJ
AP
+
Standard
B
U
0.08 in. (-
U Positive
Terminal
U Negative
Terminal
22.8
28.4
22.8
38.1
22.8
mm
5.1
NP33-12
+
+
2mm) for height
0.04 in. (-
0.20
0.90
1.12
0.90
1.50
0.90
ins
Publication No: US-NP33-12-01 • July 2004
RECOGNIZED BY UL, File No. MH 14328
+
1mm)
Sealed Rechargeable
12V, 32.9Ah
NP33-12FR
Lead-Acid Battery
Automotive Type
NB Terminal
MG Positive
NP33-12
AP Positive
Optional
MJ Terminal
Automotive Type
MG Negative
AP Negative
NP
B Terminal
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NP33-12B Summary of contents
Page 1
... Terminal U Negative Automotive Type Automotive Type Terminal AP Positive AP Negative NP33-12 mm ins 5.1 0.20 22.8 0.90 NB Terminal B Terminal 28.4 1.12 22.8 0.90 38.1 1.50 22.8 0.90 + 0.04 in 1mm) 2mm) for height + MJ Terminal RECOGNIZED BY UL, File No. MH 14328 Publication No: US-NP33-12-01 • July 2004 ...
Page 2
... D.O. 200 400 600 800 NUMBER OF CYCLES When the battery will be used by current in excess of 3C, consult with EnerSys prior to use. CHARGING METHODS (At 20ºC) CAUTION •Avoid short circuit •Do not charge in a sealed container. EnerSys P.O. Box 14145 Reading, PA 19612-4145 USA ...