A common misunderstanding is that all lithium ion batteries are the same. There are different chemistries available that provide various advantages and disadvantages. There are three main lithium chemistry, which include Lithium Cobalt(LiCoO2), Lithium Nickel-Manganese Cobalt Oxide (NMC), and Lithium Iron Phosphate (LiFePO4 ). LiFePO4 batteries cannot be made in the small sizes required for most consumer electronics, however when it comes to safety, LiFePO4 technology is by far the safest chemistry available.

Why do Lifepo4 not explode or catch fire?
LiFePO4 is a very stable compound, which makes it much safer than other lithium based batteries. You may have seen news stories about lithium batteries spontaneously combusting in computers, kids’ toys, and commercial aircraft. There is no such thing as a battery magically catching fire for no reason. These incidents involved other versions of lithium batteries and were caused by overcharging, short circuits, or abuse that generates a lot of heat and releases oxygen, which further feeds the fire. This extremely dangerous cyclical process is known as thermal runaway and once started can be very hard to stop.

Thermal runaway is nearly a chemical impossibility with LiFePO4 because the oxygen atoms share electrons in a very strong covalent bond. The bottom line: The harder it is to break the bond between oxygen atoms, the less likely it is the compound will become unstable, release energy in the form of heat, and catch fire.

What you need to know: LiFePO4 is the safest, most chemically stable battery on the consumer market.

Lifepo4 Cell Design for Ultimate Safety
Eleart’s lifepo4 cells are all designed with the following
safety features.
1. Explosion-proof stainless steel
2. Built-in Safety Fuse
3. High Pressure Safety Vent
4. Over-Temperature Protection
5. Strong Spot-Welded Connections
Note: While submerged in diesel fuel engulfed
in flames, these cells did not explode.

Battery Management System Provides Extra Protection
Our batteries are all equipped with an internal PCM and/or external BMS which protect against the following potentially
damaging circumstances:
1. Over-Voltage
2. Under-Voltage
3. Over-Current
4. Over Temperature
5. Short Circuit
6. Cell Imbalance
The PCM or BMS will disconnect the battery from the circuit if any of these events occur.

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