SolarMax SM-LFP-12100 12.8V 100Ah Lithium Battery Price in Pakistan

The SolarMax SM-LFP-12100 is a 12.8V, 100Ah LiFePO4 battery in a box body, storing 1.28 kWh. SolarMax lists a cycle life of 6,000+ cycles, which is the main thing that sets it apart from the ECO version. LiFePO4 needs no water and no maintenance, and it keeps about 90% of its capacity usable each cycle.

Backup at small loads: one fan and two LED lights (about 100W) run for about 11 hours. A Wi-Fi router with CCTV (about 30W) runs for about 35 hours. That makes it a good fit for a bedroom UPS, a shop counter, a small office or a security camera setup. It is not sized for AC, fridges or pumps.

It works with single-battery 12V UPS units, 12V inverters and 12V solar charge controllers with a lithium or LiFePO4 setting. Because the cycle rating is high, it suits small off-grid kits that cycle daily, such as a tube-well guard room, a farmhouse light setup or a shop with a couple of panels. Check your UPS or controller charge settings using our settings guide (Lithium Battery Settings for Growatt, Deye, Inverex and Knox). Keep it indoors; no IP rating is listed.

How it compares with the SM-LFP-12100-ECO: both are 12.8V 100Ah and 1.28 kWh, so they give the same backup per charge. The standard model lists 6,000+ cycles while the ECO has no published cycle figure. Neither model lists a warranty period, so ask us for the terms before you order. If your system is 24V, the SolarMax SM-LFP-24100 doubles the energy to 2.56 kWh in a wall-mount body. At 6,000 cycles, one cycle a day works out to more than 16 years of rated cycling on paper.

Who should buy it? Anyone who will cycle a 12V battery hard: a small solar kit at a farmhouse, a shop that loses power for many hours, or a security setup that must stay on. Who should look elsewhere? Homes with a 24V or 48V system, and anyone who needs a fridge or AC on backup. Before the swap, note your UPS or controller model so we can check its lithium setting. Keep the battery off a damp floor and away from heat.

See all 100Ah batteries (100Ah Lithium Battery) or read how long lithium batteries last (How Long Does a Lithium Battery Last in Pakistan?).

Battery

Brand

SolarMax

Model

SM-LFP-12100

Chemistry

LiFePO4 (lithium iron phosphate)

Nominal voltage

12.8V

Capacity

100Ah

Energy

1.28 kWh

Usable energy (90% DoD)

about 1.2 kWh

Capacity class

12V

Life & warranty

Cycle life

6,000+ cycles (maker rating)

Warranty

Brand warranty (ask before ordering)

Design

Mounting

Box battery

Battery management

Built-in BMS

Compatibility

Inverter type

12V inverters, UPS and solar systems

Origin

Brand origin

Imported, China