SW12700II Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – General Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
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SW12700II(12V70AH)
Outer dimensions (mm)
260 1
194 1
260 1
194 1
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
70 Ah
Total Height
T33
T16
229 mm (9.01 inches)
216 mm (8.50 inches)
Height
211 mm (8.30 inches)
Dimensions
Length
260 mm (10.2 inches)
Width
169 mm (6.65 inches)
Weight Approx
22.8 Kg (50.3 lbs)
Terminal Type (mm)
3
6.2
25
M6 BOLT&NUT
T33
14
M6 16
T16
Characteristics
Capacity
25 (77 )
10 hour rate(7.0 A)
5 hour rate(11.2 A)
1 hour rate(42.0 A)
70 AH
56 AH
42 AH
approx
Internal Resistance Full charged Battery at 25 (77 )
5.0 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
T16 T33
Initial Charging Currentless than28 A
Voltage 14.10-14.40V
Voltage 13.50-13.80V
Discharge Curves 25 (77 )
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
35A ^{14A 7A}
70A
148A
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
9.60V
W
A
10.20V
W
A
10.50V
W
A
10.80V
W
A
11.10V _W
3h
4h
5h
8h
10h
20h
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