Phoenix 4DLT-180 UPS Battery 140Ah Price in Pakistan

Despite the 180 in its name, the Phoenix 4DLT-180 is rated 140Ah at 12V on our sheet, so go by the Ah rather than the model number. It is a flooded box battery with 23 plates, from the 4DLT series. It uses flat plates in a heavy case, the same basic build as a big truck battery, but sold for UPS, solar and generator work. You can buy it from Syed Non Custom Solar, which shows the live rate above.

Backup with our formula (Ah x 12 x 0.5 x 0.85 / watts): about 2.4 hours on 300W, such as fans, lights and a router, and about 1.2 hours on 600W, such as a fridge plus fans. A full charge and a healthy UPS give these numbers; short charging between outages gives less.

It suits a 1 kVA single-battery UPS, small solar inverters with light night loads, and generator starting. It is a sensible choice where power cuts are short and the battery is not drained to the bottom every day. If your UPS has a charger setting, choose the flooded or wet battery profile so it charges fully without boiling off water too fast. For long daily outages, compare tubular and UPS options on (Tubular Battery) and (UPS Battery).

Maintenance: check the water every three to four weeks and use distilled water only, filling to the marker. Keep it in an airy spot because it gives off gas while charging, and keep the terminals clean. See (How to Check Battery Water and Top It Up Safely). No warranty period is confirmed on our sheet; please ask before you order.

Against a tubular battery of similar Ah, a flat-plate box battery like this usually costs less but gives fewer deep cycles. Against lithium, it costs far less up front but gives much less usable charge and fewer years of daily cycling, and it is much heavier. Its 23 plates give it strong current for starting a generator, which a tubular battery is not designed for.

When the 4DLT-180 arrives, check the date code on the label and give it a full first charge before the next outage. If you use it on a 24V system, buy two together so they age at the same rate.

Battery

Brand

Phoenix

Model

4DLT-180

Series

4DLT Series

Type

Flooded deep cycle (flat plate)

Voltage

12V

Capacity

140Ah

Plates

23 plates

Construction

Box

Use & fit

Best for

UPS / inverter, Solar, Generator

Maintenance

Top up distilled water every 1–2 months

Warranty

Warranty

Brand warranty (ask before ordering)