Zhejiang Hengrui Technology Co., Ltd.
SMART ENERGY SOLUTIONS FOR A CLEANER WORLD
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12 V 170AH Lead-acid Batteries with Long Life of 12 Floating Charging Conditions,L560mm x W125mm x H316mm
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.
- 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
- IEC 60896-21/22
- GB/T19638
- YD/T 799
- JIS C8704
- BS6290 part 4
- ISO9001:2015
- ISO14001:2015
- OHSAS18001:2007
- CE Certificate
| Nominal Voltage (V) | 12 (6 cells per unit) |
| Nominal Capacity (25 C) | 170 Ah @ 10HR-rate (to 1.80Vpc) |
| Dimension (mm) | L560mm x W125mm x H316mm |
| Approx. Weight | 51.2 kg (112.8 lbs) |
| Terminal Type | Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance | Approx. 0.0043 Ohm (fully charged) |
| Max. Charge Current | 42.5 A |
| Max. Discharge Current (5S) | 1080 A |
| Short Circuit Current | 2750 A |
| Self Discharge | Approx. 2.5% per month @ 20℃ |
| Ambient Temperature | Discharge: -20~60℃ Charge: -20~55℃ Storage: -20~45℃ |
| Float Charge Voltage | 13.5V/block @25℃(-3mV/ cell/ C) |
| Сycle Use Charge Voltage | 14.1V/block @25℃ |
| Container Material | ABS UL ( 94-V0 optional) |
