Datasheet

SPECIFICATIONRECHARGEABLE SEALED LEAD ACID BATTERY
JEWO Batterietechnik GmbH • Sinterstraße 3 • D-44795 Bochum • Tel.: 0234 / 9 44 84-0 • Fax: 0234 / 9 44 84-69 • www.jewo.de
MP4,5-4
NNoommiinnaall VVoollttaaggee ((VV))
4V
NNoommiinnaall CCaappaacciittyy
20hour rate ( 0.225A to 3.50V ) 4.5Ah
10hour rate ( 0.45A to 3.50V ) 4.5Ah
5hour rate ( 0.765A to 3.50V ) 3.825Ah
1C ( 4.5A to 3.20V ) 2.025Ah
3C ( 13.5A to 3.20V ) 1.62Ah
WWeeiigghhtt
0.652kg(1.44Lbs.)
IInntteerrnnaall RReessiissttaannccee ((aatt 11KKHHzz))
11 m
MMaaxxiimmuumm DDiisscchhaarrggee CCuurrrreenntt ffoorr
3300 sseeccoonnddss ::
90A
MMaaxxiimmuumm DDiisscchhaarrggee CCuurrrreenntt ffoorr
55 sseeccoonnddss ::
180A
OOppeerraattiinngg TTeemmppeerraattuurree RRaannggee
Charge 0°C(32°F) to 40°C(104°F)
Discharge -15°C(5°F) to 50°C(122°F)
Storage -15°C(5°F) to 40°C(104°F)
CChhaarrggee RReetteennttiioonn ((sshheellff lliiffee)) aatt 2200
°
CC ((6688
°
FF))
1 month 92%
3 month 90%
6 month 80%
CChhaarrggiinngg MMeetthhooddss aatt 2255
°
CC ((7777
°
FF))
CCyyccllee uussee::
Charging Voltage 4.80 to 5.00V
Maximum Charging Current: 1.35A
SSttaannddbbyy uussee::
Float Charging Voltage 4.50 to 4.60V
LLiiffee eexxppeeccttaannccyy ::
CCyyccllee UUssee::
100% depth of discharge 200 cycles
80% depth of discharge 225 cycles
50% depth of discharge 500 cycles
SSttaannddbbyy UUssee::
3
˜
5 years
CCaassee MMaatteerriiaall
ABS
(Option: 94-HB & 94V-0 flame retardant case)
TTeerrmmiinnaall
F2
mm(inch)
6
.
3
5
(
0
.
2
5
)
0
.
9
(
0
.
0
3
)
F2
48 1(1.89 0.04)
±
52 1(2.05 0.04)
9
4
1
(
3
.
7
0
0
.
0
4
)
1
0
0
1
(
3
.
9
4
0
.
0
4
)
4V 4.5Ah
P
r
o
d
u
c
e
r
c
e
r
t
i
f
i
c
a
t
e
d
MH16982
±±±
±±
±±
13.5A
9A
4.5A
2.7A
1.8A
0.9A
0.45A
0.225A
2 4 6 8 10 20 40 60 2 4 6 8 10 20
1
Discharge Time VS. Discharge Current (25¡C)
minutes
hours
Discharge Time
2.6
3.0
3.4
3.6
4.0
4.4
(
v
)
FOR 4V
BATTERY
july 2005

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