SW21500_2 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Telecom & Industry stationary battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
S 21500(2V150AH)
Outer dimensions (mm)
171
102
Specifications
Nominal Voltage
2V
Rated capacity (10 hour rate)
150 Ah
Total Height 229 mm (8.97 inches)
Dimensions
Height
Length
207 mm (8.15 inches)
171 mm (6.73 inches)
Width
102 mm (4.01 inches)
Weight Approx
8.5 Kg (18.8 lbs)
127
Terminal Type (mm)
16
M8 16
T94
Characteristics
Capacity
25 (77 )
10 hour rate(15 A)
5 hour rate(24 A)
1 hour rate(90 A)
150 AH
120 AH
90 AH
Internal Resistance Full charged Battery at 25 (77 ) _{0.4 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
T94
Initial Charging Currentless than60 A
Voltage 2.35-2.40V
Voltage 2.25-2.30V
Discharge Curves 25 (77 )
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
150A
30A ^15A
75A
317A
0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
1.60V
W
A
1.70V
W
A
1.75V
W
A
1.80V
W
A
1.85V
W
3h
4h
5h
8h
10h
20h
R