GOOWEI ENERGY OT20-12
Backup 12V, 20Ah lead-acid battery in VRLA (AGM) design suitable for applications without frequent cycling with a reliable backup source.
This is a design in which the internal pressure is regulated by valves (VRLA – valve regulated lead acid). The advantages of this design, together with AGM technology (Absorbed Glass Mat – although the battery contains electrolyte in a liquid state, it is absorbed into fiberglass microfibers , or so-called glass wool, which means it is firmly bound in the interior of the battery cells, and its leakage is practically eliminated ) are mainly the following:
- higher maximum discharge currents
- absolutely maintenance-free (in terms of water refilling)
- longer life
- shockproof
- leakproof – closed – spill-proof
- connector type: L1
Goowei OT series batteries with an optimal lifespan of 4-6 years, which are primarily intended for the following applications:
- uninterruptible power supplies (UPS)
- electronic fire protection systems (EPS)
- electronic security systems (ESS)
- telecommunications equipment
- emergency lighting
- backup of circulation pumps and boilers
Cyclic endurance depending on depth of discharge
Battery maintenance
To achieve optimal battery life with frequent cyclic operation, it is necessary to respect the maximum permitted depth of discharge of 80% specified by the ČSN EN 61044 standard.
When storing batteries for a longer period of time, it is necessary to ensure their continuous charging. At a storage temperature of 25 °C, charge every 6 months, if the temperature is higher, charge more often.
Operating temperature range: charging -15 to 40 °C, discharging -15 to 50 °C, storage -10 to 40 °C. Prolonged exposure of batteries to temperature extremes shortens their lifespan.
You can find out where and how to use this battery from technical support .
BASIC SPECIFICATIONS
Capacity: 20Ah
Voltage: 12V
Maximum discharge current: 230 A
Battery technology: VRLA/AGM
Contact type: L1
Status: charged
Dimensions: 181 × 167 × 77 mm
Weight: 5.22 kg
