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GEL Battery 2 V – 1250 Ah
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GEL Battery 2 V – 1650 Ah
WhisperPower

GEL Battery 2 V – 1500 Ah

SKU: GEL Battery 2 V – 1500 Ah Category: Tags: , , ,
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Description

WhisperPower 2V – 1500 Ah (OPzV valve regulated) batteries are ideally suited for applications requiring extended deep charge and discharge cycles. These GEL batteries, which are maintenance-free, utilize tubular plate technology to hold the electrolyte in the GEL. They are widely used in emergency power supplies, marine and mobile battery banks, and UPS systems.

  • Designed to last for over 10 years
  • Suitable for high charge current (50% of nominal capacity)
  • Ideal battery for large battery banks (600 to 8000 Ah)
  • Best option for intensively used heavy duty inverter(s)
  • Suitable for a large number of charge cycles (1200 to 3000 depending on dis- charge level)
  • 7 year warranty (Restricted to cycles)

Product specifications

ARTICLE NUMBER
40290043 GEL Battery 2 V – 1500 Ah
TECHNICAL SPECIFICATIONS
Length x width x height 275 x 210 x 669 mm (10.8″ x 8.3″ x 26.3″ inch)
Weight +/- 10% 97.0 kg (213.8 lb.)
Nominal capacity (C10, cel 1.80 V, 20°C) 1500 Ah
Nominal voltage 2 VDC
Terminal type 4 × M8
CHARGE / DISCHARGE PARAMETERS
Bulk charge voltage (V/cel) 2.42 VDC at 20°C
Float voltage (V/cel) 2.25 VDC at 20°C
Initial charge current (A) 480 A
Temperature ratio -4mv/cel/°C
Recommended discharge voltage for 10 hours discharge (V/cel) 1,80 VDC/cel
Recommended discharge voltage for 1 hour discharge (V/cel) 1,65 VDC/cel
NOMINAL CAPACITY AT 20°C
NOMINAL CAPACITY AT 20°C UP TO 1.80 VDC/CE
10 hours discharge 1500 Ah
5 hours discharge 1305 Ah
1-hour discharge 629 Ah
Peukeurt Coefficient 1,21<P<1,23
Usage at 25 A discharge 48 h
Self discharge Less than 3% per month at 20°C
Storage time OpzV batteries can be stored for up to 6 months at 20°C, recommended to charge before use.
BATTERY PARAMETERS
Cyclic life at 80% discharge 1250
Internal resistance (approx.) 0.22 mΩ