Descarcă Fișa Tehnică A Produsului.pdf

Victron Energy B.V. provides information on their VRLA (Valve Regulated Lead Acid) batteries, including AGM (Absorbent Glass Mat) and Gel batteries. Key points include:
- VRLA batteries are maintenance-free and sealed, with gas escaping only in case of overcharging or cell failure.
- AGM batteries are suitable for short-time delivery of high currents, while Gel batteries have a longer service life and better cycle capacity.
- Victron VRLA batteries have low self-discharge rates and can be stored for up to a year without recharging if kept cool.
- The batteries have exceptional deep discharge recovery, but repeated deep and prolonged discharge negatively affects service life.
- Discharge characteristics, including effective capacity, vary with discharge time and temperature.
- High temperatures reduce service life, while low temperatures decrease capacity.
- The company recommends a 3-step charge curve for cyclic use, but also offers a 4-step adaptive charging method to increase battery life by reducing gassing, adjusting absorption time, and using a storage mode.
- For standby use, a 2-step constant voltage float charging method is suitable.
- Optimum charge voltage settings are provided for 12V batteries.