YUASA - Alarm Battery - 6V 4Ah Rechargeable

FEATURES (For all NP series)
- Superb recovery from deep discharge.
- Electrolyte suspension system.
- Gas Recombination.
- Multipurpose: Float or Cyclic use.
- Usable in any orientation (except continuous inverted).
- Superior energy density.
- Lead calcium grids for extended life.
- Manufactured World wide.
- Application specific designs.

Operating Temperature Range (For all NP series)
The batteries can be used over a broad temperature
range permitting considerable flexibility in system design
and location.
Charge - 15°C to 50°C
Discharge - 20°C to 60°C
Storage - 20°C to 50°C (fully charged battery)

Nominal Capacity (Ah) NP4-6
20hr to 1.75vpc 30?C: 4
10hr to 1.75vpc 20?C: 3.7
5hr to 1.70vpc 20?C: 3.4
1hr to 1.60vpc 20?C: 2.4
Voltage: 6
Energy Density (Wh.L.20hr): 72
Specific Energy (Wh.kg.20hr): 28
Int. Resistance (m.Ohms): 20
Maximum discharge (A): 40
Short Circuit current (A): 1.20

Dimensions (mm)
Length: 70
Width: 47
Height overall: 105.5
Weight (Kg): 0.87
Terminal: A
Layout: 5
Terminal Torque Nm: -