1. Li(NiCoMn)O2 LiMn2O4 2.flexible size 3.CE ROHS UN38.3 etc 4.Recycle for 500-800 5.2 years warranty period

product name	TIANHONG
type	TH-16v20ah
shape
warranty period	2 years
colour	silvery white
material	Aluminum
current rating	10ah
weight	2 kg
working temperature	charge	0~50
	discharge	-20~60
safety certificate	CE     RoHS    UN38.3  etc
cycle life	600-800 times
maximum current	5ah
Charge Method	CC/CV
maximum voltage	3.7v
internal resistance	15m

The lithium battery main advantages

1.The lithium battery has much higher energy. With high stored energy density, The lithium battery has is the lead acid batteries about six to seven times ,

2,The lithium battery has Long service life, service life can reach 2 years.you do not need worry about its life, 

3,The lithium battery working voltage is 3.7 V or 3.2 V,

4,The lithium battery has  high power holding capacity,

5,The lithium battery Self-discharge rate is very low,

6 The lithium battery is in Light weight,

7,The lithium battery has High/low temperature adaptability is strong,

8,The lithium battery has the protection to the environment, no matter the production, use and scrap, do not contain, also don't produce any lead, mercury, cadmium and poisonous and harmful heavy metal elements and material

TH-16V20AH eletric bicycle lithum batteries pack