1. Energy difference
Lithium iron phosphate batteries and lithium titanate batteries are very different in energy. The specific power of lithium iron phosphate battery is 1400-2400W/kg. Lithium titanate battery is 750W/kg. In addition to the specific energy of lithium iron phosphate batteries and lithium titanate batteries, lithium iron phosphate batteries have better performance.
2. Cycle difference
When comparing lithium iron phosphate batteries with lithium titanate batteries, due to its superior lithium iron phosphate chemistry, the life of lithium iron phosphate batteries is much higher than 4000 times the cycle life. These batteries are heat resistant. For applications with embedded systems or extensive runtimes, they last a long time.
Lithium titanate oxide is unstable due to its increased energy density, especially at high temperature. The life of lithium titanate battery is more than 4000 times, but its self-discharge rate is 2-10% per month, and the self-discharge rate of lithium iron phosphate battery is only 1-3.5%.
3. Long-term storage
When deciding on a storage battery chemistry, it is critical to find one that will hold its charge for a long time. Instead, after more than a year of use, the battery should still hold about as much charge as it did when it was new.
So, in lithium iron phosphate batteries and lithium titanate batteries, whether you choose lithium iron phosphate or lithium titanium, you get a material that can hold a charge for a long time. The shelf life of lithium iron phosphate is 350 days. The lithium titanium alloy lasts for 300 days, and from the perspective of self-discharge rate, the lithium iron phosphate battery does not need to be recharged frequently.
4. Cost difference
When we compare the price of lithium iron phosphate battery with lithium titanate battery, lithium iron phosphate battery is superior. Compared with lithium titanate batteries, it is more cost-effective. It is worth noting that lithium titanate batteries are more expensive, which puts them at a disadvantage.
5. Weight difference
If we look at lithium iron phosphate batteries and lithium titanate batteries side by side, then it is obvious that lithium iron phosphate batteries are more portable and lighter because of the energy density of lithium iron phosphate batteries and lithium titanate batteries, iron phosphate batteries are 220-250Wh/ L, while the lithium titanate battery is only 130Wh/L, which is 50% lighter than the lithium titanate battery. So if you want a portable battery, go for Lithium Iron Phosphate because of its lightweight design.