Advantages of LiFePO4 battery emergency exit sign
1. Durable
The cycle life of a long-life lead-acid battery is about 300-500 cycles, while the cycle life of a LiFePO4 battery can be more than 2000 cycles. Lead-acid batteries of the same quality are applied for a maximum of 2 years, while LiFePO4 batteries can be used under the same conditions for up to 8 years. All things considered, the performance to price ratio will be more than 4 times that of a lead-acid battery. Thus it seems that LiFePO4 battery emergency exit sign long life and more durable.
2. Safety
The LiFePO4 battery emergency exit sign has a high level of safety and is more effective in emergency situations.Because LiFePO4 batteries completely solve the safety problems of lithium cobaltate and lithium manganate, they will not explode even under the most severe conditions (including high temperatures, pinpricks, short circuits, etc.).
3. Battery protection
The LiFePO4 battery emergency exit sign provides excellent battery protection. Because LiFePO4 battery can be charged and discharged quickly with a high current of 2C, the battery can be fully charged within 40 minutes at 1.5C under a special charger, and there is a protection plate to prevent damage to the battery from overcharging and overdischarging, which is not the case with lead-acid batteries.
4. High temperature resistance
LiFePO4 battery emergency exit sign is more resistant to high temperature, its PC material through 850 ℃ scorching wire test, for example: ERERDV, because LiFePO4 battery electric heat peak can reach 350 ℃ -500 ℃, while lithium manganate and lithium cobaltate only in 200 ℃ or so.
5. Easy to transport
LiFePO4 battery large capacity, high energy density, can greatly reduce the volume of LiFePO4 battery emergency exit sign, so LiFePO4 battery emergency exit sign easy to install and transport.
Applications of LiFePO4 battery emergency exit sign
LiFePO4 battery emergency exit signs play an important role in the rapid and safe evacuation of people from a building in the event of an external power failure. A safe and reliable LiFePO4 battery emergency exit sign is particularly important, and a safe, reliable, technologically advanced and economically reasonable LiFePO4 battery emergency exit sign is of the utmost importance. The LiFePO4 battery emergency exit sign can take on this important task with high reliability, stability, safety and long life.
