Liftmaster AA250EVK battery replacement for gate opener.
Battery pack replacement compatible with Liftmaster AA250EVK gate opener, easy to replace and install yourself at low costs.
The Liftmaster AA250EVK is a access control unit often found on residential and light commercial gates. What matters most for owners is uninterrupted function, and this small system relies heavily on its internal power pack to keep everything responsive. When the original cells begin to fail, symptoms usually show up as slower gate movement or erratic behaviour, which is where this fresh pair of replacements comes in.
You will receive a pair of high quality twelve volt sealed lead batteries to be installed into your opener kit. Please reuse all your existing wires but if you do require more, please contact us.
- Liftmaster AA250EVK battery replacement
Good care practices go a long way toward preserving the pair’s longevity. Keeping the enclosure dry and avoiding prolonged exposure to heat helps minimise internal resistance rise. Allowing the system to charge fully after heavy gate use keeps both blocks balanced, and disconnecting the unit during long periods of disuse prevents unnecessary trickle drain.
Voltage: 12v x 2
Chemistry type: AGM, VRLA, Pb.
Capacity: 2.2ah.
Terminals: 4.75mm.
The physical size of each battery in this pack of two for the Liftmaster AA250EVK is as follows:
Length = 70mm or 2.76-inches
Width = 47mm or 1.85-inches
Height = 97mm or 3.86-inches.
