Lithium Battery Pack 51.2V 20AH Li-Ion Battery Good Price Batteries For Electric Bikes

Basic Parameters	Module state	lithium battery
	Nominal voltage	51.V(16S)
	Nominal capacity	20Ah
Structural Parameters	Length	317±3mm
	Width	182±3mm
	Height	138±3mm
	Weight	About 7.2Kg
Electrical Parameters	Charging mode	CC/CP/VP
	Charging current	0.2C (standard)
		1C(Maximum continued charging [email protected]℃)
	Charging cut-off voltage	58.4V
	Discharge mode	CC/CP/VP
	Discharge current	1C(standard)
		3C (Maximum continued discharge [email protected]°C)
	Discharge cut-off voltage	44.8V(2.8V over discharge)
Working Conditions	Working Temperature	Charging : 0~+50℃
		Discharge: -20~+55℃
	Storage Temperature	Conventional storage temperature:-10~+45 ℃ (<3months, SOC: 20%~60%)
		Long-term storage temperature:-10 ~+40 ℃(<one year, SOC: 30%~60%)It is suggested that electricity should be replenished every three months.
	Storage Humidity	5%~95%
	Shipment status	Voltage: 51.2~52.2V
		SOC:30%~50%

“It’s a creative and interesting new concept that could potentially be an ultra-low-cost solution for grid storage,” says Venkat Viswanathan, an assistant professor of mechanical engineering at Carnegie Mellon University who studies energy-storage systems.

Lithium-sulfur and lithium-air batteries — where sulfur or oxygen are used in the cathode — exist today. But the key innovation of the MIT research, Viswanathan says, is combining the two concepts to create a lower-cost battery with comparable efficiency and energy density. The design could inspire new work in the field, he adds: “It’s something that immediately captures your imagination.”