Sealed Lead Acid Battery Extralink Accumulator AGM 12V 65Ah, VRLA, black, 1 pc

Extralink Accumulator AGM 12V 65Ah is a sealed lead‑acid (VRLA) battery designed for reliable energy storage in backup power and UPS applications. Rated at 12 volts and 65 ampere‑hours, this single black unit uses Absorbent Glass Mat (AGM) technology to immobilise electrolyte within glass fibre separators, enabling maintenance‑free operation and improved cyclic performance. The battery is intended for use in telecom, security, emergency lighting and other DC power systems that require steady, long‑lasting reserve power.

Advantages

The Extralink AGM battery provides maintenance‑free operation with reduced risk of leakage due to its sealed VRLA construction. AGM technology enhances charge acceptance and cyclic durability compared with conventional flooded lead‑acid cells, allowing repeated charge and discharge cycles without significant performance loss. Its compact sealed design in a black housing simplifies installation in UPS cabinets, control panels and enclosed power systems while offering stable output and low self‑discharge for standby applications.

Suitable for

Key specifications

How to use

Install the battery in a well‑ventilated, dry location compatible with its sealed design and rated voltage. Connect using appropriate DC cabling and polarity protection, observing manufacturer guidance for terminal torque and connector compatibility. For standby use in UPS or emergency lighting systems, ensure charger settings match a 12 V VRLA battery and follow recommended float charge voltage to maintain capacity. Avoid deep discharge whenever possible to extend service life; after deep discharge, recharge promptly according to charger specifications.

Recommendations

For optimal longevity, store and operate the battery at moderate temperatures, avoid prolonged exposure above recommended temperature ranges, and perform periodic charging if the battery is kept in storage. Use a charger designed for AGM/VRLA batteries and follow system manufacturer instructions when replacing or adding batteries to multi‑battery arrays.