UPS / EPS 12v 80Ah sealed GEL battery deep cycle
MNG Series-- Storage-type Gelled Battery
completely sealed and maintenance-free, low self-discharge
100% precise quality testing, stable quality and high reliable performance
Unique grid alloy formula, Gelled electrolyte formula and updated manufacturing technique
Application:
Telecommunications
UPS/EPS
DC Power Supply
Solar system
Wind Power System
Auto Control Sytem
Construction:
Component ......Raw material
Positive ........Lead dioxide
Negative ........Lead
Container ........ABS
Cover ........ABS
Sealant ........Epoxy
Safety valve .... Rubber
Terminal ........Copper/Pb
Separator ........Fiber glass
Electrolyte ....... Gelled acid
Speification:
|
Battery Model
|
MNG 80-12 12V80AH
|
|
Designed Floating Life
|
Up to 12 Years
|
|
Capacity (25℃)
|
20HR(4.08A,10.50V)
|
10HR(8.0A,10.80V)
|
5HR(13.6A,10.8V)
|
3HR(20A,10.8V)
|
|
81.6AH
|
80AH
|
68AH
|
60AH
|
|
Dimensions
|
Length
|
Width
|
Height
|
TotalHeight
|
|
260mm(10.24inch)
|
167mm6.57inch)
|
211mm(8.31inch)
|
216mm(8.50inch)
|
|
Approx. Weight
|
22Kg (48.4 lbs)
|
|
Internal Resistance
|
Full charged at 25℃:≤5mΩ
|
|
Self Discharge
|
2% of capacity declined per month at (25℃)
|
|
Capacity Affectedby Temp.(20HR)
|
40℃
|
25℃
|
0℃
|
-15℃
|
|
102%
|
100%
|
88%
|
78%
|
|
Charge Voltage(25oC)
|
Cycle use
|
Float use
|
|
14.4-14.6V(-30mV/℃), max. Current: 24.0A
|
13.6-13.8V (-20mV/℃)
|
|
Constant Current Discharge(CC,Unit:A) at 25℃(77℉)
|
|
F.V/Time
|
5Min
|
10Min
|
15Min
|
30Min
|
1Hr
|
2Hr
|
3Hr
|
4Hr
|
5Hr
|
6Hr
|
10Hr
|
20Hr
|
|
1.85V/Cell
|
180.2
|
132.7
|
115.2
|
69.5
|
41.1
|
24.2
|
18.0
|
15.21
|
12.52
|
11.52
|
7.68
|
3.92
|
|
1.80V/Cell
|
187.7
|
138.2
|
120.0
|
72.4
|
42.8
|
25.2
|
18.8
|
15.84
|
13.04
|
12.00
|
8.00
|
4.00
|
|
1.75V/Cell
|
206.4
|
145.2
|
126.0
|
75.3
|
44.5
|
26.0
|
19.4
|
16.00
|
13.17
|
12.12
|
8.08
|
4.04
|
|
1.70V/Cell
|
230.8
|
152.1
|
132.0
|
78.9
|
45.4
|
26.5
|
19.7
|
16.16
|
13.30
|
12.24
|
8.16
|
4.08
|
|
1.67V/Cell
|
255.2
|
159.0
|
138.0
|
81.1
|
47.1
|
27.2
|
20.3
|
16.32
|
13.43
|
12.36
|
8.24
|
4.12
|
|
Constant Power Discharge (CP,Unit:W) at 25℃(77℉)
|
|
F.V/Time
|
5Min
|
10Min
|
15Min
|
30Min
|
1Hr
|
2Hr
|
3Hr
|
4Hr
|
5Hr
|
6Hr
|
10Hr
|
20Hr
|
|
1.85V/Cell
|
342.3
|
252.1
|
218.9
|
132.1
|
78.1
|
46.0
|
34.3
|
28.89
|
23.78
|
21.89
|
14.59
|
7.44
|
|
1.80V/Cell
|
356.6
|
262.7
|
228.0
|
137.6
|
81.3
|
47.9
|
35.7
|
30.10
|
24.78
|
22.80
|
15.20
|
7.60
|
|
1.75V/Cell
|
392.3
|
275.8
|
239.4
|
143.1
|
84.6
|
49.3
|
36.8
|
30.40
|
25.02
|
23.03
|
15.35
|
7.68
|
|
1.70V/Cell
|
438.6
|
288.9
|
250.8
|
149.9
|
86.2
|
50.3
|
37.5
|
30.70
|
25.27
|
23.26
|
15.50
|
7.75
|
|
1.67V/Cell
|
485.0
|
302.1
|
262.2
|
154.1
|
89.5
|
51.7
|
38.6
|
31.00
|
25.52
|
23.48
|
15.66
|
7.83
|
