Valve-regulated battery NBBH 2440

24 Vfor UPSgas recombination

- mounting orientation free available (not standing on top) - impact resistant and break-proof plastic housing made of ABS - VdS/UL-approval - plug valve controlled construction, nearly 100% oxygen recombination at each charging process - Electrolyte is bound in glass fiber mat - refilling of electrolyte is not necessary - non-corroding high power grid plates with lead-calcium corrosion - operational temperature range at corresponding voltage compensation depending on temperature - excellent charging efficiency - no dangerous good according to IATA - conformity to EN 61056-2 - long life duration at low self discharge, 3% each month at 20°C