Rechargeable Battery MWS 18-12 (12V, 18Ah)

  • Description
  • Specifications

Description

  • VLRA type – completely maintenance free,
  • any working position,
  • long life,
  • high efficiency (power capacity to size ratio),
  • low self-discharge rate.
The MWS 18-12 rechargeable battery is a maintenance-free lead-acid battery (VRLA). The gases building up during the charging process taking place in this sealed-type battery recombine to form water, which eliminates the need for filling it in. Due to Absorbed Glass Mat (AGM) technology, where the electrolyte is placed in fiber glass separators, the battery can be used in almost any position (there is no liquid electrolyte).
The battery is dedicated for use in buffer power supplies. It can also be used as a cyclically recharged power source for autonomous or portable devices.
Name MWS 18-12
Code M1884
Rated voltage 12 V
Rated capacity 18 Ah
Internal resistance (fully charged battery) 17 mΩ
Final charging voltage Buffer mode: 13.5-13.8 V
Cyclic operation: 14.4-15 V
Actual capacity vs. temperature at 20oC = 100 %
at 0oC = 85 %
at -15oC = 65 %
Złącze Top nut: M5 (T13)
M5 bolt and nut (T3) – F
Max. charge current 5 A
Max. peak discharge current (5 s) 160 A
Operating temperature range -20°C...50°C
Dimensions 181x77x167
Weight 5.25 kg