Description

UniLux 12V 15Ah Lithium Battery Price in Bangladesh

Looking for the UniLux 12V 15Ah Lithium Battery Price in Bangladesh? Universal Engineering supplies this battery for compatible DC power and energy storage applications. The product is listed with a nominal voltage of 12.8V, a capacity of 15Ah and an energy capacity of 192Wh. Contact our team for the latest price, availability and a quotation suited to your requirements.

Understanding Voltage, Capacity and Energy

The product title uses the familiar 12V battery category, while the listed nominal voltage is 12.8V. Its 15Ah capacity describes stored electrical charge, and its nominal energy is calculated as 12.8V multiplied by 15Ah, giving 192Wh. These figures help compare batteries, but actual usable energy depends on operating conditions, discharge limits, temperature and the connected equipment.

Built-In BMS Protection

The UniLux battery is listed with a built-in Battery Management System, commonly called a BMS. Its stated protection features include overcharge and over-discharge protection. A BMS helps manage the battery within its operating limits, but it does not replace correct charging settings, suitable fuses or proper wiring. Confirm all protection functions and cutoff limits against the supplied model documentation.

Charging Requirements

The listed charging voltage is 14.6V, with a maximum charging current of 7.5A. These limits should be checked against the battery label and manufacturer documentation before connecting a charger. Use a charger or solar charge controller with a compatible lithium charging profile. Avoid selecting a charger simply because it is marketed for a 12V battery; charging characteristics must match the exact battery chemistry.

Discharge Current and Load Selection

The product listing specifies a maximum discharging current of 15A. Connected equipment must remain within the battery’s permitted continuous and surge limits. Some devices draw significantly more current during startup than during normal operation. Before purchasing, share your equipment’s rated power and starting requirements with Universal Engineering so that battery suitability can be reviewed for the intended application.

Backup Time Depends on Your Load

Backup duration cannot be determined from the 15Ah rating alone. It depends on the connected load, usable battery energy and conversion losses. For example, dividing the nominal 192Wh by a constant 20W load gives a theoretical duration of 9.6 hours. Actual runtime will be lower when discharge restrictions, wiring losses or power conversion losses are included. This calculation is an estimate, not a guaranteed backup period.

Applications and Compatibility

The battery may be considered for compatible solar lighting, small DC backup systems and other equipment designed for its voltage and current range. Check the operating voltage of every connected device. Applications using an inverter also require assessment of inverter input voltage, efficiency and startup demand. Confirm series or parallel connection permission with the manufacturer before combining multiple batteries into a larger bank.

Installation and Operating Conditions

Install the battery securely in a suitable location, with protected terminals and correctly sized cables. The listed operating temperature range is −10°C to 60°C; however, permitted charging and discharging temperatures may differ. Check the model-specific limits before use. Protect the battery from water, direct heat, physical impact and accidental short circuits, and follow the supplied installation instructions.

Request the Latest Price

The UniLux 12V 15Ah lithium battery price in Bangladesh may vary with quantity, availability and the agreed supply scope. Contact Universal Engineering with your load details, required backup time and purchase quantity. Ask for a written quotation confirming the battery model, chemistry, charger compatibility, warranty, delivery charges and included accessories. This helps you select an appropriate battery and understand exactly what your purchase includes.