Osaka TA-1700 Tubular Battery 170Ah Price in Pakistan

The Osaka TA-1700 is the biggest TA tall tubular battery on our list, rated 170Ah at 12V. It is a flooded tubular unit for homes that want close to three hours of basic backup from one battery. Osaka does not give its plate count on our sheet, so ask us to read the label if you need it. Syed Non Custom Solar sells it with the current rate on this page.

At 170Ah, our formula (Ah x 12 x 0.5 x 0.85 / watts) gives about 2.9 hours on a 300W load of fans, LED lights and a router. Switch on a fridge and run 600W, and you get about 1.4 hours. These figures assume a fully charged, healthy battery. The (Battery Backup Calculator) lets you test your own load.

This size suits a 1 to 1.5 kVA UPS on its own, or a 2 kVA 24V inverter as a pair. On solar it can be refilled each day by a small hybrid inverter and then carry the evening. Keep it out of direct sun and in a room with airflow, and make sure the charger profile matches a flooded tubular battery.

Care is simple: lift the caps every few weeks, top up with distilled water up to the mark, and keep the terminals clean and tight. Never add acid. The listed warranty is 12 months; ask us about the claim process before ordering. Read (How to Check Battery Water and Top It Up Safely) for the steps.

It gives 30Ah more than the TA-1500 (140Ah). For a little more capacity, the HT-1800 from the newer ProMax line is rated 185Ah with 5 plates published. The Pro 160 is a close rival at 10Ah less. If you are weighing lithium, it needs no water and uses more of its charge, but the TA-1700 is far cheaper to buy; compare in (Lithium vs Tubular Battery: Which Is Better for Solar?).

When the TA-1700 arrives, check the date code on the label and give it a full first charge before the next outage. If you run a 24V inverter, buy two at the same time so both batteries age together. Mixing a new TA-1700 with an older battery, or with a different size, leaves the bank only as strong as its weakest unit. Many buyers compare the TA-1700 with the HT-1800 because the Ah figures are close. The HT-1800 has a published 5-plate build and a newer model name, while the TA-1700 is the older line. If both are in stock, compare the labels and the date codes, and pick the fresher battery.

Battery

Brand

Osaka

Model

TA-1700

Series

TA Tall Tubular

Type

Tall tubular, flooded deep cycle

Voltage

12V

Capacity

170Ah

Construction

Tall tubular

Use & fit

Best for

UPS / inverter, Solar

Maintenance

Top up distilled water every 1–2 months

Warranty

Warranty

12 months (brand warranty)