Sealed Lead‑Acid Rechargeable Battery XTREME 12V 5Ah (model 82-220#)

The XTREME sealed lead‑acid rechargeable battery 12V 5Ah is a compact, maintenance‑free power source designed for a range of low‑to‑moderate power applications. It delivers a nominal 12 volts and a 5 ampere‑hour capacity in a valve‑regulated, spill‑proof housing that allows upright or side mounting. The battery is intended as a reliable backup and auxiliary supply for equipment that requires a small sealed 12V battery with predictable discharge and recharge behavior.

Advantages

This sealed lead‑acid battery offers maintenance‑free operation with no need to add electrolyte, and its valve‑regulated design reduces risk of leakage and gas emissions under normal use. Its compact dimensions and 5Ah capacity provide a balance between runtime and size, making it easier to integrate into battery compartments of alarm panels, UPS units, emergency lighting fixtures and portable devices. The battery is suitable for repeated cycling and float charge applications typical of standby power systems.

Suitable for

• Backup power for alarm and security systems
• Uninterruptible power supplies (UPS) for small electronics
• Emergency and exit lighting circuits
• Power for small electric devices and portable equipment
• Float/standby applications and moderate cyclic use

Key specifications

• Nominal voltage: 12 V
• Capacity: 5 Ah (ampere‑hours)
• Battery type: Sealed, valve‑regulated lead‑acid (SLA/VRLA)
• Mounting orientation: Upright or side mounting supported
• Maintenance: Maintenance‑free (no electrolyte addition)
• Typical uses: Standby/float charging, cyclic applications within specification

How to use

Install the battery in a well‑ventilated enclosure appropriate for sealed lead‑acid batteries and observe correct polarity when connecting to the device. Use a compatible charger or float voltage source designed for 12V sealed lead‑acid batteries to avoid overcharging. For standby applications, connect to the charging circuit so the battery remains in float charge; for cyclic use, follow the device manufacturer's recommended charge and discharge rates. Do not short circuit the terminals and avoid exposing the battery to temperatures outside the recommended operating range for SLA batteries.

Usage recommendations

To maximize service life, store and operate the battery within moderate temperatures, keep terminals clean and tight, and follow regular charging practices: return to a full charge after deep discharge and avoid long‑term storage in a discharged state.