RE / REW — VRLA AGM batteries 12 V, 5–12 Ah
Country: Japan · Model: RE / REW
Two compact 12 V series with a capacity of 5–12 Ah are grouped under one name. The general-purpose RE has a service life of 6–9 years, while the high-rate REW for UPS systems is designed for 10–12 years.
- Technology
- VRLA AGM
- Nominal voltage
- 12 V
- Capacity (20 h)
- 5–12 Ah
- EUROBAT classification
- RE: General purpose, 6–9 years; REW: Long life, 10–12 years
Technical specifications
| Technology | VRLA AGM |
|---|---|
| Nominal voltage | 12 V |
| Capacity (20 h) | 5–12 Ah |
| EUROBAT classification | RE: General purpose, 6–9 years; REW: Long life, 10–12 years |
| Mode | RE — standby and cyclic; REW — high-rate standby |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Both series are built on VRLA AGM technology and need no water topping up. RE works in standby and cyclic modes, so it is suitable both for backup and for devices with regular discharge, such as alarm devices or portable equipment. REW is designed for high-rate standby mode, i.e. for a short powerful discharge in a UPS after a long float charge. The EUROBAT class General purpose for RE corresponds to 6–9 years of service, the Long life class for REW gives 10–12 years, and for a fleet of hundreds of UPS systems this difference is noticeable. The capacity of both series is given for a 20-hour discharge.
How to choose
If the battery is in a UPS and must deliver a high current within a few minutes, take REW. For alarms, controllers and devices with cyclic operation, RE is enough. When a smaller capacity, from 1 Ah, or an FR version is needed, look through the NP series at 6 and 12 V, and for medium-power UPS systems with front access, the FXH series at 45–238 Ah.
Request a price and lead time
RE / REW — VRLA AGM batteries 12 V, 5–12 Ah. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How does RE differ from REW?
The general-purpose RE works in standby and cyclic modes and lasts 6–9 years. REW is high-rate, for UPS systems, with the Long life class of 10–12 years.
What capacity do RE and REW batteries have?
Both series have a voltage of 12 V and a capacity of 5–12 Ah at a 20-hour discharge.
Which series should be installed in a small UPS?
For a UPS, REW is more suitable, as it is designed for high-rate standby mode and has a longer service life, 10–12 years.
Can RE be used in cyclic mode?
Yes, RE supports standby and cyclic modes, while REW is intended for standby operation at high current.
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