48V Lithium Battery Price in Pakistan

48V lithium battery sizes

• 48V or 51.2V 100Ah (4.8 to 5.12 kWh): the 5kW class, the most common size. Brands include Knox, Inverex, Dyness, Pylontech, Itel, Fronus, Crown, Max Power and many more.
• 3.5kW class: Pylontech US3000C (48V 74Ah, 3.55 kWh).
• 7.5kW class: Knox Rackwall 8 (150Ah, 7.68 kWh).
• 10kW class: 200Ah to 230Ah (10.24 to 11.8 kWh).
• 15kW class: 280Ah to 300Ah (14.3 to 15.36 kWh).
• 16kW class: 314Ah (about 16.07 kWh).
• 30kW class: Knox Powerbase 32 and Ziewnic Z-Box 30kWh.

See 5kW batteries (5kW Lithium Battery) and 16kW batteries (16kW Lithium Battery).

48V vs 51.2V: what is the difference

A "48V" LiFePO4 battery is either 15 cells (48V nominal) or 16 cells (51.2V nominal). Most new batteries are 51.2V. Both work on 48V hybrid inverters, but the charge voltage and cut-off settings differ, so set them from the datasheet. Narada, Osaka, Vaults and some Pylontech modules in our list are 48V nominal; the rest are mostly 51.2V. The term "48v 100ah lithium battery" usually means a 5kW-class pack.

What a 48V lithium battery runs

• 5.12 kWh: a 1 ton inverter AC at 1,000W for about 4 hours, or 500W for about 8 hours.
• 10.24 kWh: 2,000W for about 4 hours.
• 16.07 kWh: 2,000W for close to 7 hours.
• 30.72 kWh: 3,000W for about 8.5 hours.

Use the backup calculator (Battery Backup Calculator) for your own load.

Inverter communication and settings

Most 48V batteries here list CAN and RS485 communication. The inverter reads the battery's charge level and limits through this link, which protects the battery and gives a correct percentage on the screen. Check that your battery brand is on your inverter's list and choose the matching protocol. Our compatibility guide (Which Lithium Battery Works With My Inverter?) explains the steps. The Pylontech Force H3 is a high-voltage module and will not work on a 48V inverter.

Buying checklist for a 48V lithium battery

A 48V lithium battery is a long-term buy, so check these points before you order.

• Match the battery voltage to your inverter or UPS.
• Check the cycle rating and warranty years; where a value is missing, ask or check the datasheet.
• Keep the invoice and serial number for any warranty claim.
• Set the charge voltage and cut-off from the datasheet, not from memory.
• Install in a cool, ventilated spot, away from direct sun.
• Confirm the battery brand is on your inverter's list and pick the right CAN or RS485 protocol.

If you plan to grow later, choose a model that supports parallel units and buy the same model again. Do not mix an old pack with a new one.