Datasheet

EA6-5.0 6V5.0Ah
Discharge Constant Current (Amperes at 77°F25°C)
F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
1.60V 17.5 14.0 10.0 5.75 4.10 3.25 1.75 1. 26 0.86 0.56 0.48 0.25
1.65V 17.0 13.5 9.50 5.65 4.05 3.23 1.74 1. 26 0.85 0.56 0.48 0.25
1.70V 16.0 12.5 9.00 5.50 4.00 3.20 1.73 1. 25 0.85 0.56 0.46 0.25
1.75V 14.0 10.5 8.50 5.20 3.95 3.15 1.70 1. 24 0.85 0.55 0.46 0.25
1.80V 12.5 9.00 8.00 4.50 3.90 3.10 1.65 1. 20 0.84 0.55 0.45 0.25
Discharge Constant Power (Watts/cell at 77°F25°C)
F.V/Time 5min 10min 15min 30min 45min 1h 2h 3h 5h 8h 10h 20h
1.60V 31.9 25.5 18.4 11 .2 7.80 6.25 3.36 2. 44 1.66 1.10 0.91 0.50
1.65V 30.5 24.5 17.4 10.8 7.70 6.15 3.34 2. 43 1.65 1.09 0.91 0.50
1.70V 29.1 23.0 16.6 10.3 7.60 6.15 3.31 2. 41 1.64 1.09 0.91 0.50
1.75V 25.5 19.5 15.6 9.65 7.50 6.05 3.26 2. 39 1.64 1.08 0.90 0.49
1.80V 22.8 17.5 14.8 8.35 7.40 5.95 3.16 2. 31 1.63 1.08 0.89 0.48
Remaining Capacity (%)
25
0
0
3
50
75
100
Storage Time (Months)
6
9
12
15
18
0° C (32° F)
10° C (50° F)
20° C (68° F)
30° C (86° F)
40° C (104° F)
0.05C
C
h
a
r
g
e
d
V
o
l
u
m
e
8
Charging Time (hours)
120
20
0
Charged Volume(%)
40
60
100
80
0 2 4 6
Charging Current(A)
140
Charge Voltage (V)
7.5
Charging Current
1210 14 1816 20
After 100% Discharge
After 50% Discharge
Charging Voltage
5.5
6.0
6.5
7.0
at 25°C(77 )
℉
0.25C
0.10C
0.15C
0.20C
at 25°C(77°F)
h
0.85A
min
0 1
Discharge Time
2 3 5 10 20 30 60 32 5
Battery Voltage(V)
5.0
5.5
6.0
4.0
4.5
6.5
15A
10A
3.25A
5A
1.25A
10 20 30
0.25A0.5A
Testing Conditions:Floating Voltagr:2.25 to 2.30 /Cell
Ambient Temperature:20°C to 25°C (68°F to 77°F)
Life (Year)
0.5
1
80
Available Capacity (%)
40
0
20
60
120
100
2
3
4 5
Life (Year)
0 . 1
1 0
5 0
2 0
6 8
1
6
2
4
( ° F )
( ° C )
T e m p e r a t u r e
3 0
8 6
4 0
1 0 4
5 0
1 2 2
6 0
1 4 0
F l o a t C h a r g e a t 2 . 3 V / C e ll 6 V , 1 2 V B a t t e r ie s
400
Capacity
100%DOD
0
20
40
200
(%)
60
80
120
100
30%DOD
50%DOD
Cycle Number
600
800
Depth of
Discharge
12001000
1400
25°C (77°F)