Osaka TA-1500 Tubular Battery 140Ah Price in Pakistan

With 140Ah at 12V, the Osaka TA-1500 is the largest of the three mid-range TA tall tubular batteries. It is a flooded tubular design with removable caps for water checks. Plates are not listed on our sheet for this model, so check the label or datasheet if you need that number. You can order it from Syed Non Custom Solar; the live rate is shown here.

For backup we multiply 140Ah by 12V, take half for battery health and 85 percent for inverter losses, then divide by the load. The result: about 2.4 hours at 300W, enough for fans, LED lights and a router, and about 1.2 hours at 600W with a fridge running. To try a different appliance mix, use our (Battery Backup Calculator).

The TA-1500 is a fair choice for a single-battery 1 kVA UPS that runs a few fans and lights. With a small solar inverter, it can recharge during the day, but keep the evening load modest. Place it on a stand in a cool, airy corner and set the charger to the flooded tubular profile.

Water care: every four weeks or so, more often in hot months, check the level and add distilled water to the mark. Do not overfill. Keep the posts clean and greased. The listed warranty is 12 months; ask us before ordering how a claim would work. Habits that stretch tubular life are covered in (How Long Does a Tubular Battery Last in Pakistan?).

The TA-1500 has only 5Ah more than the TA-1400 (135Ah) and 30Ah less than the TA-1700 (170Ah). If your outages are long, the TA-1700 or the HT-1800 will give noticeably more time. Next to lithium, the TA-1500 wins on purchase cost and easy local service, while lithium wins on weight, usable charge and cycle life; see (Lithium vs Tubular Battery: Which Is Better for Solar?).

Pairing tips for the TA-1500: on a 24V inverter, use two TA-1500 batteries bought together, never one new and one old, and never two different sizes. The weaker battery sets the limit for the whole bank and wears out faster. If you are adding solar later, tell your installer the battery is flooded tubular so the controller is set right from the first day. When the battery is delivered, look at the date code on the label and give it a full first charge on your UPS before the next power cut. Batteries that sit in a shop or godown uncharged for months lose some capacity they never get back. Keep the receipt with the serial number noted on it, since you will need both if you ever make a warranty claim.

Battery

Brand

Osaka

Model

TA-1500

Series

TA Tall Tubular

Type

Tall tubular, flooded deep cycle

Voltage

12V

Capacity

140Ah

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)