Gate motor battery backup & lithium upgrade Durbanville

The usual signs are a gate that slows down, stops halfway or refuses to open during a power cut, even though it works fine when the mains are on. Most lead-acid gate batteries last two to three years, and frequent load shedding shortens that. A pro can load-test the battery in a few minutes to confirm.

For most homes, yes. A lithium (LiFePO4) battery gives far more open and close cycles per charge, handles deep discharge without damage and typically lasts several times longer than a standard 7Ah lead-acid battery. It costs more upfront but is usually cheaper over its lifespan, especially where load shedding is frequent.

Most modern Centurion, ET and Gemini motors can, but some older chargers are not designed for lithium and may overcharge or undercharge the battery. A pro will check your motor's charger and may fit a lithium-compatible charger or battery management module so the upgrade is safe.

A healthy standard battery usually gives around 20 to 40 open and close cycles during an outage, depending on gate weight and motor size. A lithium battery can extend that to well over 100 cycles. If your gate is heavy or opens very often, a larger capacity battery is worth discussing.

A standard lead-acid replacement is one of the more affordable gate jobs, while a lithium upgrade costs more for the battery itself. Labour is usually a short call-out. Ask your pro to confirm the battery type and capacity in the quote so you can compare like for like. A qualified pro in Durbanville can advise on your specific situation.