Is it better to lithium battery or lead -acid battery?solar powered generator for camping

　　According to the current trend, the function of lithium batteries is better than lead -acid batteries. The number of long cyclic life: The charging and discharge rate of lithium -ion battery is 1C. Its cycle life is greater than or equal to 500 times.

　　2. Good low-temperature discharge function: Lithium ion battery can operate normally at -25 ° C, the capacity can reach 70 % of the standard, and the lead-acid battery can reach 50 % at -10 ° C, but- Do not work normally at 25 ° C.

　　3. Strong endurance. The weight of the lithium -ion battery is only 30 % of the lead -acid battery, so at the same voltage and capacity, the durability of the lithium -ion battery is strong.

　　4. High ratio: Because the volume of lithium ion batteries is only 30 % of the volume of lead -acid batteries, in the same space, the energy of lithium ion batteries is greater than the lead -acid battery.

　　5. The operating temperature range is wide: lithium-ion batteries can work within the range of -25C to 55C, while lead-acid batteries can only work within the range of 10c to 40C.

　　6. Short charging time: Lithium-ion batteries can charging large currents. The charging time is only 4-5 hours. The lithium battery can be charged continuously for 48 hours. There will be no accidents such as battery expansion and leakage rupture. The capacity remains above 95 %. And under the dedicated charger, fast charging and discharge can be performed. The lead-acid battery takes 8-10 hours.

　　7. High environmental function: Compared with lead -acid batteries, lithium -ion batteries are very environmentally friendly products. Lead -acid battery contains a large number of heavy metal lead that is harmful to the human body and the environment.

　　8. Large -current discharge: Lithium -ion battery discharge a large current at 1C, and the capacity is only 60 % of the additional capacity.

　　9. Large -current discharge does not affect the number of cycle life: Lithium -ion battery 1.5C multiplier large current discharge does not affect the number of cycle life. However, lead -acid batteries discharge at a high current of 1.5C. Its cycle life is only 30-40 % of the nominal loop life.

Read recommendations:

lithium deep cycle marine battery price

solar generator kits

Lithium Ion Battery 18650 Pack 10.8V 3500mAh

What are the common lithium battery low temperature heating technology?

How long is the actual service life of lithium iron phosphate battery?