Kenson KS12-9AH 12V 9Ah Sealed Lead Acid UPS Battery

Kenson KS12-9AH 12V 9Ah UPS Battery

The Kenson KS12-9AH UPS battery price in BD is on this page. It is a 12V 9Ah sealed lead-acid battery for UPS units and other 12V systems, giving more stored energy than the usual 7Ah battery so your UPS can run a little longer during a power cut.

Why choose 9Ah

Upgrading from a 7Ah or 7.5Ah battery to a 9Ah battery adds roughly 20–25% more capacity. In a typical desktop UPS that means a few extra minutes to finish your work, save files and shut down safely. Many 9Ah batteries share the same footprint as 7Ah ones but check the height of your battery bay before buying.

Charging specifications

• Standby (float) use: 13.5–13.8V
• Cycle use: 14.5–15.0V
• F1/F2 flat terminals, the common type in UPS units

These voltages are standard for 12V sealed lead-acid batteries, so the KS12-9AH works with the chargers built into most UPS, alarm panels and emergency lights.

Maintenance free

The sealed design means no acid spills and no water top-ups. It can sit inside a UPS or alarm cabinet for years with only normal charging.

Where else it is used

Besides UPS units, 12V 9Ah batteries are common in access control and security systems, fire alarm panels, solar lanterns, electric sprayers and kids' ride-on toys. Always match the voltage and terminal size of your device.

Caring for your battery

Heat shortens the life of any lead-acid battery, so keep your UPS in a ventilated, shaded place. Recharge fully after every long outage and avoid leaving the battery flat for days. With good care, expect one to two years of service in a home UPS.

Buy from QASWATEC

QASWATEC sells genuine Kenson batteries with an invoice and a 6-month warranty. Visit our Elephant Road, Dhaka showroom or order online for delivery anywhere in Bangladesh.