Battery Volt Polska VPRO 12V 100Ah AGM rechargeable battery, lead‑acid, maintenance‑free

Battery Volt Polska VPRO 12V 100Ah AGM is a sealed, maintenance-free lead‑acid rechargeable battery designed for stationary and mobile backup power applications. The battery uses AGM (Absorbent Glass Mat) technology and valve‑regulated construction to minimise self‑discharge and allow safe operation in different orientations. With a nominal voltage of 12 volts and a capacity of 100 ampere‑hours, it is intended for UPS systems, telecom equipment, security installations and off‑grid setups requiring reliable DC power.

Advantages

The VPRO battery offers maintenance‑free operation and low self‑discharge thanks to its AGM design and valve regulation. Its sealed construction reduces the risk of electrolyte leakage and enables installation in confined spaces and various orientations. The battery delivers stable DC output suitable for long float service in standby applications and can support moderate cyclic use in backup and off‑grid systems.

Suitable for

• Uninterruptible Power Supplies (UPS) for servers and network equipment
• Telecommunications cabinets and base stations
• Security systems, access control and CCTV backup
• Off‑grid solar systems and portable power storage
• Emergency lighting and standalone DC power supplies

Key specifications

• Nominal voltage: 12 V
• Capacity: 100 Ah (at standard discharge rate)
• Battery technology: Sealed lead‑acid, AGM (Absorbent Glass Mat)
• Construction: Valve‑regulated, maintenance‑free
• Intended use: Standby/float service and moderate cyclic operation
• Operating orientation: Permitted in various orientations due to sealed design

How to use

Install the battery in a well‑ventilated, dry location away from direct heat sources. Ensure correct polarity when connecting to the charger, inverter or load and use connectors compatible with the battery terminals. For long‑term float service, keep the battery charged with a charger or system designed for 12 V lead‑acid batteries and follow manufacturer recommendations for charge voltage and temperature compensation where applicable. Avoid deep discharges whenever possible to prolong service life; if the battery is used in cyclic applications, select an appropriate charge/discharge regime consistent with lead‑acid AGM characteristics.

Usage recommendations

Store and operate the battery within the recommended temperature range and maintain regular charging if the battery is unused for extended periods. Use a charger with appropriate settings for sealed AGM lead‑acid batteries, and inspect terminal connections periodically for corrosion or looseness. Replace the battery at end of useful capacity rather than allowing repeated deep discharges to prevent capacity loss in backup systems.