City Sunshine

 Polished silver, white, Ferrari red, light green, Brazil lemon red, rubylith, alloy red, light alloy red, transparent light bright blue, Amini red, grape purple, lilac purple

6.  Colors available:

5.  Nanyi specific lithium batteries are fundamentally different from other lithium batteries in terms of safety .Its safety is the same as lead-acid batteries. When there is impact, stress, acupuncture, short circuit, over-charging, overheating and other destructive conditions there will be no explosion or combustion

4.  The frequent changes of lead-acid batteries within its 5 years life time causes great damages to the social environment. However, lithium-iron battery is green energy which does not pollute the environment.

3.  The volume of the lithium battery is 2/5 of the lead-acid battery while the weight of it is 1/4, which not only improves the entire vehicle performance, but also makes you feel relaxed when you take the battery from the bike.

2.  Low annual average price.

1.  The cycle life of the packing batteries is more than 1500 times with a service life of 5 years and the guarantee time of 3- year. If you buy a bicycle, then you dont need to purchase the battery in 5 years.

1.light in weight.
2.long life-cycle of the battery.Green battery.
3.High security
4. Quick and intelligent charging speed