Rechargeable Lead Battery XTREME 6V 4500mAh, model 82-200#

XTREME 6V 4500mAh rechargeable lead battery (model 82-200#) is a sealed, maintenance-free power source designed for small to medium standby and cyclic applications. With a nominal voltage of 6V and a rated capacity of 4500mAh, this compact battery delivers stable DC power suitable for devices that require reliable backup energy in a confined space. The battery's sealed construction reduces the need for maintenance and simplifies installation in cabinets, enclosures, and portable housings.

Advantages

The sealed lead chemistry provides consistent voltage under typical load conditions and ensures low self-discharge during storage. Maintenance-free design eliminates the need for water refilling and reduces service interventions. Its compact form factor and standardized voltage make it easy to integrate into existing systems that require a 6V supply, while the 4500mAh capacity offers extended runtime compared with lower-capacity alternatives.

Suitable for

• Emergency lighting and exit signs
• Alarm and security systems
• Small electric toys and hobby devices
• Portable measurement and communication equipment
• Uninterruptible power supplies for low-power devices

Key specifications

• Nominal voltage: 6 V
• Capacity: 4500 mAh (rated)
• Battery type: Rechargeable lead-acid, sealed
• Design: Maintenance-free, valve-regulated
• Typical use: Standby (float) and cyclic applications

How to use

Install the battery in the correct polarity orientation and secure it within the device compartment to prevent movement. Charge the battery before first use according to the device or charger manufacturer’s instructions, using a charger compatible with sealed lead-acid batteries and a 6V nominal voltage. For standby applications, maintain a float charge per recommended voltage for sealed lead-acid cells; for cyclic use, follow charge/discharge cycles specified by the equipment or charger to optimize life. Avoid deep discharges and prolonged storage at full discharge state to prevent capacity loss.

Usage recommendations

Store and operate the battery within manufacturer-recommended temperature ranges to maximize service life. Use a charger designed for sealed lead-acid chemistry and observe correct charging voltages and current limits. Regularly check connections for corrosion and ensure terminals are clean and tight. Replace the battery when runtime falls below required levels for your application.