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Compared with lead-acid batteries, what are the characteristics of lithium-ion batteries?

2021-03-08

1.rechargeable battery
2.Cycle life (1200~2000 times 500~900 times)
3. Specific energy (150Wh/kg40Wh/kg)
4. Charging time (2~4h fast charging 3~6h (fast charging technology is not yet mature) slow charging above 8h)
5. Charging and discharging energy efficiency (the conversion efficiency of charging and discharging lithium-ion batteries can be greater than 97%, and the conversion efficiency of charging and discharging lead-acid batteries is about 80%)
6. Price (higher 24V/10Ah price: 750~1200 yuan, lower 24V/12Ah price: 200~300 yuan)
7. Small size
8. Light weight
9. Endurance mileage (power environmental protection)
10. No pollution in production and use
11. Lithium-ion batteries (recharged with constant current to constant voltage, lithium-ion batteries are susceptible to overcharge, deep discharge and short-circuit damage)
12. Charging and maintenance
13. Power supply (the open-circuit power supply is small, and the open-circuit power supply with more supplies in series is large)

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