SWE81800 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Deep cycle battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SwE81800(8V180AH)
Outer dimensions (mm)
260
182
(8S^S(wV81E88w₀₁V_A80H0)E188108A0H0)
Specifications
Nominal Voltage
8V
Rated capacity (10 hour rate)
180 Ah
Total Height 300 mm (11.81 inches)
Dimensions
Height
Length
295 mm (11.61 inches)
260 mm (10.23 inches)
Width
182mm (7.17 inches)
Weight Approx
36.5Kg (64.09 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(18.0 A)
5 hour rate(28.8 A)
1 hour rate(108 A)
180 AH
144 AH
108 AH
Approx
Internal Resistance Full charged Battery at 25 (77 )
2.2 m
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage
Self-Discharge _{Capacity after 6 month storage}
at 25 (77 )
Capacity after 12 month storage
91%
82%
64%
Terminal
Charge _Cycle
(constant
Voltage) _Float
T19
Initial Charging Currentless than72 A
Voltage 9.40-9.60V
Voltage 9.00-9.20V
Terminal Type (mm)
16
M8 16
Curves of cycle life(25 )
120
100
80
60
40
20
0
100%DOD
50%DOD
Idis=0.17C 5h Idis=0.17C 2.5h
Ich=0.10C 10h Ich=0.10C 5.0h
30%DOD
Idis=0.17C 1.5h
Ich=0.10C 3.0h
200
400
600
800
Number of cycles(cycles)
1000
1200 1400 1600
Discharge Curves 25 (77 )
11 . 0
10.4
9.80
9.20
8.60
8.00
7.40
6.80
6.20
5.60
5.20
90A ^36A
180A
18A
380A
1 2 4 6 8 10 2040602 4 6 8 10 20 40
(Min)
(h)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
6.40V _W
A
6.80V
W
A
7.00V
W
A
7.20V
W
A
7.40V
W
3h
4h
5h
8h
10h
20h