Naar homepage
Generating Confidence
Products > Batteries > GEL Battery 2 V - 1500 Ah

GEL Battery 2 V - 1500 Ah


Article Number
402900432 V - 1500 Ah
Nominal capacity (C10) 1500 Ah (1.8 V cell, 20 °C)
Nominal voltage 2 VDC
Type WhisperPower OPzV Valve Regulated batteries are extremely suitable for applications with extended charge / discharge cycles. They are fully maintenance free. WhisperPower GEL power batteries are based on tubular plate technology and the fixing of the elec
Weight (tolerance 1.5%) 97 Kg
Dimensions l*w*h [mm] (incl. terminals) 275*210*669 mm
Terminal type M 8 / 4
Number of cells 12
Boost Charge Voltage (V/cell) 2.35 VDC at 20°C
Floating voltage set point (V/cell) 2.25 VDC at 20°C
Initial charge current (A) 0.4 C10 480 A
Temperature cut-off ratio -4mv/cell/°C
Recommended End of Discharge voltage for 10-hr rate (V/cell) 1.80 VDC/cell
Recommended End of Discharge voltage for 1-hr rate (V/cell) 1.65 VDC/cell
Rated Capacity @ 20°C
Rate to 1.80 VDC per cell
10 hrs discharge 1500 Ah
5 hrs discharge 1305 Ah
1 hrs discharge 629 Ah
Peukert Coefficient 1.21<P<1.23
Time reserve minutes 25 amps discharge 48 hrs
Self discharge Less than 2% per month @ 20°C
Storage time OPzV-power batteries can be stored for maximum 6 months at 20°C. Charging recommended before using
Short circuit current of the battery cell (A) 9360 A
Cycle life at 80% of D.O.D 1250
Internal resistance Approx. 0.22 mΩ


Where to buy