100Ah Lithium Battery Price in Pakistan

Three kinds of 100Ah lithium battery

• 12V 100Ah (12.8V, 1.28 kWh): box batteries from Inverex, Itel, Dyness, Max Power, SolarMax, Ziewnic and EcoFlow, for 12V UPS units and small solar.
• 24V 100Ah (25.6V, 2.56 kWh): wall and box batteries from Knox, Inverex, Fronus, Crown, Itel, Max Power, Dyness, Volnex, Nimbess and others, for 24V UPS units.
• 48V 100Ah (51.2V, 5.12 kWh, or 48V, 4.8 kWh): the 5kW class, for hybrid solar inverters. This is what people mean by "48v 100ah lithium battery price in pakistan".

All are LiFePO4 with a built-in BMS. Energy in kWh = volts x amp-hours / 1000.

What each 100Ah runs

• 12V 100Ah: a fan and two lights (100W) for about 10 hours.
• 24V 100Ah: 300W of fans, lights and TV for about 7 hours.
• 48V 100Ah: a 1 ton inverter AC at 1,000W for about 4 hours, or 500W for about 8 hours.

So a 48V 100Ah holds four times the energy of a 12V 100Ah. See the backup time guide (Lithium Battery Backup Time: How Many Hours Will It Run?).

How to choose

Match the voltage to your UPS or inverter first. A 12V or 24V 100Ah is for a UPS; a 48V 100Ah is for a 48V hybrid solar inverter. Then compare cycle ratings and warranty: many 48V 100Ah models list 6,000 cycles, and several list a 5 or 10-year warranty. See 12V batteries (12V Lithium Battery) and 5kW batteries (5kW Lithium Battery).

100Ah lithium vs 100Ah lead-acid

A 100Ah lithium battery gives about 90% of its capacity every day; a lead-acid or tubular battery should only be used to about 50%. So a 100Ah lithium gives close to double the usable energy of a 100Ah tubular at the same voltage. It is also much lighter, needs no water, and lists thousands of cycles.

Buying checklist for a 100Ah lithium battery

Since "100Ah" covers three very different batteries, 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.

Always compare batteries by kWh, not by Ah alone. A 24V 100Ah and a 48V 100Ah share the same Ah number but differ by two times in stored energy.