Lead acid battery 4V 4.5Ah GETI

Product detailed description

Lead acid maintenance free Geti AGM battery of premium quality. It is suitable as a battery replacement for UPS back-up systems, back-up power supplies for all EZS, EPS and telecommunications applications, back-up lighting, toys, control systems, alarms, mobile warning and signalling devices, etc. It is a maintenance free, sealed battery, allowing for any working position.


Technical specifications

- production technology: valve regulated lead acid (VRLA)
- type: AGM
- voltage: 4 V (2 cells in series)
- capacity: 4.5 Ah (25°C)
- cycle count: ≥350 Cycles @25℃ ( DoD 80% )
- number of cycles: ≥500 Cycles @25℃ ( DoD 50% )
- peak discharge current: 67.5A (5s) at 25°C
- discharge current recommended: 0.434A
- charging current for standby: 1A max (0.2C)
- charging current for cyclic mode: 1.4A max (0.3C)
- standby charging voltage: 2.25 - 2.30 V / cell at 25°C
- charging voltage for cycling mode: 2.45 - 2.50 V / cell at 25°C
- charging method: CV
- self-discharge level: less than 3% / month at 25°C
- internal resistance (fully charged battery): 15 mΩ
- connection connectors: T1
- charging temperature: -15℃~50℃
- discharge temperature: -20℃~60℃
- storage temperature: -20℃~50℃
- dimensions: 47 x 47 x 101 mm
- overall height (with end caps): 106 mm
- weight: approx. 0,46 Kg

- packing: 1 pcs