Lipo Battery Cell 103040 3.7v 1200mAh 4.44wh Rechargeable Power Battery For Beauty Instrument

Difference for LiNiCoMnO2 and Lifepo4 battery:

1. Energy density and endurance:

LiNiCoMnO2 battery‌: The energy density is relatively high, usually between 250~300Wh/kg, which means that in the same volume, the ternary lithium battery can store more electricity, so the endurance is stronger, suitable for long-distance driving or scenes with high endurance requirements.

LiFePO4 battery‌: The energy density is relatively low, generally between 160~190Wh/kg, and the endurance is slightly inferior to that of ternary lithium batteries, which is more suitable for urban travel or short-distance use.

2. Safety:

LiFePO4 battery‌: High safety, good thermal stability, even at high temperature or extreme conditions (such as needle puncture test), it is not easy to have thermal runaway, and the risk of fire or explosion is low.

LiNiCoMnO2 battery‌: The safety is relatively low, especially under high temperature or overcharge conditions, there may be a risk of thermal runaway. In recent years, some new energy vehicle fire accidents are mostly related to ternary lithium batteries.

3. Cycle life and cost:

LiFePO4 battery‌: The cycle life is relatively long, the number of charge and discharge cycles can reach 3000~5000 times, the service life can reach 6~10 years, and the material cost is low, and the manufacturing cost is relatively low, so the overall cost is low.

LiNiCoMnO2 battery‌: The cycle life is relatively short, the number of charge and discharge cycles is about 1500~2000 times, the service life is about 5~8 years, and because the positive electrode material contains precious metals such as nickel and cobalt, the process is complicated and the cost is high.

4. Low temperature performance:

‌Ternary lithium battery‌: The low temperature performance is good, and it can still maintain a high endurance in cold environments.
‌Lithium iron battery‌: The low temperature performance is poor, and the battery decays significantly in winter, affecting the user experience.
In summary, if you have high requirements for battery life, are willing to bear higher costs, and do not have extreme safety requirements, ternary lithium batteries are a better choice. If you value safety, cost-effectiveness and durability more, and mainly use it in cities or short distances, lithium iron phosphate batteries are more suitable for you. When actually purchasing, you also need to make a decision based on the performance, price and personal needs of the specific product.

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