The EC12-7 is the industry-standard choice for reliable, maintenance-free power. Utilizing advanced AGM technology and 99.996% ultra-high purity lead-calcium grids, this battery is engineered for superior reliability and exceptional high-rate discharge performance. Whether it is for a critical UPS system or a high-security access control panel, the EC12-7 delivers a rock-solid power foundation.
Application Scenarios:
・Uninterruptible Power Supply (UPS): Data centers, server rooms, and office backup.
・Emergency Power Systems (EPS): Emergency lighting and fire alarm systems.
・Security & Communication: CCTV surveillance, home alarms, and telecom stations.
・Medical Equipment: Portable medical devices and healthcare facility backup.
・General Purpose: Electric toys, portable tools, and solar street lights.
・Maintenance-Free Operation: Sealed VRLA construction allows for safe operation in any position without the need to add water or electrolyte.
・99.996% Lead Purity: Features ultra-pure raw materials that ensure a low self-discharge rate of less than 3% per month at 25°C.
・Long Service Life: Heavy-duty lead-calcium grids resist corrosion, providing a design life of 5-10 years (depending on capacity) in float service applications.
・Low Self-Discharge: High-purity raw materials ensure a self-discharge rate of less than 3% per month (at 25°C), allowing for long shelf storage.
・High-Energy Density: Optimized plate design delivers the high power output required for critical UPS demands and high-rate applications.
・Rugged Safety: Equipped with explosion-proof safety valves and a high-impact ABS container.
・Enhanced Service Life: Heavy-duty calcium-alloy grids resist corrosion, providing a reliable design life of 5-10 years in float service applications.
Specification:
Series
ECELL BATTERIES Model
Voltage V
Capacity (20HR) Ah
Dimension (mm)±1.5
Weight (kg)±3%
Type
L
W
H
TH
EC
EC4-4.5
4
4.5
47
47
100
104
0.47
VRLA AGM
EC4-7.5
4
7.5
47
47
100
104
0.82
VRLA AGM
EC6-1.3
6
1.3
97
24
52
58
0.29
VRLA AGM
EC6-3.2
6
3.2
134
35
61
67
0.65
VRLA AGM
EC6-4
6
4
70
47
101
107
0.68
VRLA AGM
EC6-4.5
6
4.5
70
47
101
107
0.72
VRLA AGM
EC6-5
6
5
70
47
101
107
0.8
VRLA AGM
EC6-7
6
7
151
35
94
100
1.09
VRLA AGM
EC6-7.5
6
7.5
151
35
94
100
1.18
VRLA AGM
EC6-9
6
9
151
35
94
100
1.31
VRLA AGM
EC6-10
6
10
151
50
94
100
1.55
VRLA AGM
EC6-12
6
12
151
50
94
100
1.75
VRLA AGM
EC12-1.3
12
1.3
97
43
52
58
0.55
VRLA AGM
EC12-2.3
12
2.3
178
35
61
67
0.9
VRLA AGM
EC12-2.6
12
2.6
70
48
98
104
0.78
VRLA AGM
EC12-2.9
12
2.9
79
56
99
105
1.05
VRLA AGM
EC12-3.2
12
3.2
134
67
61
67
1.25
VRLA AGM
EC12-4
12
4
90
70
101
107
1.36
VRLA AGM
EC12-4L
12
4
195
47
70
76
1.42
VRLA AGM
EC12-4.5
12
4.5
90
70
101
107
1.43
VRLA AGM
EC12-5
12
5
90
70
101
107
1.5
VRLA AGM
EC12-5A
12
5
90
70
101
107
1.6
VRLA AGM
EC12-5HR
12
5
90
70
101
107
1.83
VRLA AGM
EC12-6
12
6
151
65
94
100
1.88
VRLA AGM
EC12-6.5
12
6.5
151
65
94
100
1.99
VRLA AGM
EC12-7
12
7
151
65
94
100
2.05
VRLA AGM
EC12-7.2
12
7.2
151
65
94
101
2.1
VRLA AGM
EC12-7.5
12
7.5
151
65
94
100
2.2
VRLA AGM
EC12-8
12
8
151
65
94
100
2.3
VRLA AGM
EC12-8.5
12
8.5
151
65
94
100
2.45
VRLA AGM
EC12-9
12
9
151
65
94
100
2.52
VRLA AGM
EC12-9HR
12
9
151
65
94
100
2.7
VRLA AGM
EC12-10
12
10
151
98
95
101
3.15
VRLA AGM
EC12-10L
12
10
151
65
111
117
2.75
VRLA AGM
EC12-12
12
12
151
98
95
101
3.45
VRLA AGM
EC12-12A
12
12
151
98
95
101
3.6
VRLA AGM
EC12-12B
12
12
151
98
95
101
3.9
VRLA AGM
EC12-17
12
17
181
77
167
167
5
VRLA AGM
EC12-18
12
18
181
77
167
167
5.3
VRLA AGM
EC12-20
12
20
181
77
167
167
5.7
VRLA AGM
EC12-24H
12
24
165
125
175
175
7.5
VRLA AGM
EC12-24
12
24
166
175
125
125
7.6
VRLA AGM
EC12-26
12
26
166
175
125
125
7.9
VRLA AGM
EC12-28H
12
28
165
125
175
175
8.1
VRLA AGM
EC12-28
12
28
166
175
125
125
8.2
VRLA AGM
EC24-3.5
24
3.5
179
70
101
106
2.61
VRLA AGM
EC24-4
24
4
179
70
101
106
2.75
VRLA AGM
EC24-5
24
5
179
70
101
106
2.91
VRLA AGM
Why Choose ECELL EC Series?
99.996% Ultra-High Purity Lead Plates: We use the industry’s highest standard of lead purity to ensure minimal self-discharge and maximum battery life.
Maintenance-Free Convenience: Our sealed VRLA construction eliminates the need for watering or electrolyte checks.
Proven Reliability: Designed for a 5-10 year service life in float applications, providing peace of mind for critical backup systems.
Certified Safety: Every battery is equipped with explosion-proof safety valves and rugged ABS casing.
Ready to Power Your Next Project?
Our technical engineers are standing by to provide you with detailed datasheets, volume pricing, and custom energy solutions.
Contact Us Today:
📧 Email: sales@ecellbatteries.com (Best for official quotes and technical specifications)
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