The EP12-33 is a high-capacity energy solution within the ECELL EP Series, specifically engineered for demanding backup power and high-rate discharge applications. Utilizing advanced AGM technology and 99.996% ultra-high purity lead-calcium grids, this model ensures superior reliability for critical systems. Its robust construction and exceptional energy density make it the preferred choice for telecommunication facilities, medical equipment, and heavy-duty UPS systems.
Application Scenarios:
・Uninterruptible Power Supply (UPS): Data centers, server rooms, and office backup.
・Solar & Wind Power Systems: Efficient energy storage for small to medium-sized renewable energy setups.
・Telecommunication Facilities: Reliable backup for base stations, signal towers, and data transmission equipment.
・Medical Equipment: Portable medical devices and healthcare facility backup.
・Electric Mobility: Heavy-duty power for electric wheelchairs, mobility scooters, and floor scrubbers.
・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, allowing for safe operation in any position.
・High-Rate Discharge Performance: Optimized plate design and low internal resistance deliver high power output, perfect for critical UPS demands.
・Proven Reliability: Designed for a 5-10 year service life in float applications, providing peace of mind for critical backup systems.
・Secure M6 Bolt-and-Nut Terminals: Features high-conductivity vertical threaded post terminals (M6) to handle high current loads and ensure a vibration-resistant connection.
・Certified Safety: Every battery is equipped with explosion-proof safety valves and rugged ABS containers (UL94-V0 optional) to ensure operational safety.
Specification:
Series
ECELL BATTERIES Model
Voltage V
Capacity(10HR) AH
Dimension (mm)±1.5
Weight (kg)±3%
Type
L
W
H
TH
EP
EP12-30
12
30
195
130
152
166
9.6
VRLA AGM
EP12-33
12
33
195
130
152
166
10.2
VRLA AGM
EP12-35
12
35
197
165
175
175
11.5
VRLA AGM
EP12-38
12
38
197
165
175
175
12.5
VRLA AGM
EP12-40
12
40
197
165
175
175
12.75
VRLA AGM
EP12-42
12
42
197
165
175
175
13.5
VRLA AGM
EP12-45
12
45
197
165
175
175
14.7
VRLA AGM
EP12-50
12
50
229
138
205
210
15.5
VRLA AGM
EP12-55
12
55
229
138
211
214
16
VRLA AGM
EP12-55A
12
55
229
138
211
214
16.5
VRLA AGM
EP12-60
12
60
229
138
205
210
16.7
VRLA AGM
EP12-65
12
65
350
167
174
174
20
VRLA AGM
EP12-75
12
75
260
168
211
214
21.5
VRLA AGM
EP12-80
12
80
260
168
211
214
22.5
VRLA AGM
EP12-90
12
90
306
169
211
214
27
VRLA AGM
EP12-100S
12
100
305
167
210
213
28.5
VRLA AGM
EP12-100B
12
100
330
171
214
217
27.3
VRLA AGM
EP12-100
12
100
330
171
214
220
29.5
VRLA AGM
EP12-100A
12
100
330
171
214
220
30.3
VRLA AGM
EP12-105
12
105
330
171
214
220
31
VRLA AGM
EP12-110
12
110
330
171
214
220
33.7
VRLA AGM
EP12-120
12
120
406
173
208
238
34
VRLA AGM
EP12-120L
12
120
409
176
225
225
34
VRLA AGM
EP12-150
12
150
485
172
240
240
43
VRLA AGM
EP12-150A
12
150
485
172
240
240
45
VRLA AGM
EP12-150C
12
150
340
173
281
284
45.5
VRLA AGM
EP12-150B
12
150
522
238
218
221
51.5
VRLA AGM
EP12-160B
12
160
522
238
218
221
52
VRLA AGM
EP12-200L
12
200
522
238
218
221
57
VRLA AGM
EP12-180
12
180
530
207
210
213
52.5
VRLA AGM
EP12-190
12
190
530
207
210
213
55
VRLA AGM
EP12-200
12
200
522
238
218
221
59
VRLA AGM
EP12-200B
12
200
522
238
218
221
59.5
VRLA AGM
EP12-200A
12
200
522
238
218
221
61
VRLA AGM
EP12-220
12
220
522
238
218
221
61.5
VRLA AGM
EP12-250
12
250
521
269
220
223
71
VRLA AGM
Why Choose ECELL EP 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)
📱 WhatsApp/WeChat: +86 178 5970 1902 (Best for instant messaging and 24/7 support)
📞 Business Line: +86 178 5970 1902 (Direct consultation for large-scale projects)
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