12V 70AH Duration Top Terminal Lead-acid Batteries for UPS, L266mm x W168mm x H208mm
The HRESYS DF (Duration Front) series VRLA batteries is especially designed for telecommunication
with 12+ years float design life. By combining the newly developed paste formula with up-to-date AGM
structures, the series meet latest IEC, British and Telcordia standards. Front Access connection and
centralized venting system of DF series for fast, safety installation and maintenance.
| Nominal Voltage (V) | 12 |
| Nominal Capacity (25 C) | 70 Ah@C10 (to 1.80Vpc) |
| Dimension (mm) | L266mm x W168mm x H208mm |
| Approx. Weight | 22.5 kg (49.6 lbs.) |
| Terminal Type | Female Copper Insert M6 |
| Internal Resistance | Approx. 0.0062 Ohm (fully charged@ 20°C) |
| Max. Charge Current | 18 A |
| Self-Discharge | Approx. 3% per month @ 25°C |
| Ambient Temperature | Discharge: -20~55°C Charge: -20~50 °C Storage: -20~45°C |
| Float Charge Voltage | 13.6V/block @25℃ |
| Equalize Charge Voltage | 14.4V/block @25℃ |
| Container Material | ABS (UL94-V0 optional) |
- 12 years long floating life design
- the warranty terms are based on different application.
- Front access terminals allowing reliable and versatile connections
- Long and Narrow shape fits with standard 19” and 23” cabinets
- Mainly used in Emergency Power Supply
- 30% residual value for recycle
- Reliable seal performance, recombination efficiency reach 99%
- With tin-coated red copper insert to reduce internal resistance, and with good conductivity
- Special patent grid alloy
o Outdoor telecom
o UPS
o IDC
o Security and alarm system
o Utilities
o Emergency light systems
o CATV
o IEC 6 - 1056-1
o GB/T 22199
o GB/T 19639-1
o JIS C870 - 2 1
- Management and Product Certificates
o ISO9001:2015
o ISO14001:2015
o OHSAS18001:2007
o CE Certificate
· Cyclic Characteristics
High cycle performance: up to 550 cycle at 80%DOD
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12V 70AH UPS Duration Top Terminal Battery , Telecom Backup Batteries Images
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