72V LiFePO4 Battery 20ah 40ah 50ah 60ah 80ah 100ah 72 Volt Segway Battery

• Type: Lithium-Polymer Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: Low Discharge Rate
• Size: Large
• Accessories Type: Battery
• Model NO.: 7220
• Rated Capacity: 20ah
• Standard Voltage: >12V
• Usage: Back up for Solar Energy
• Electrolyte: Nmc
• Weight: 12kg
• Internal Impedance: 10m Ohm
• Cycle Life: >2000 Cycles
• Application: Solar System, EV, Hev, UPS
• Transport Package: Carton and Pallet
• Specification: 169mm*191mm*253.5mm
• Trademark: Sharewin
• Origin: China
• HS Code: 85079090
• Production Capacity: 10000PCS/Month

Product Description

72v lifepo4 battery 20AH 40AH 50AH 60AH 80AH 100AH 72 volt segway battery  

Dear valued customer,

We are an manufaturer specialized in Lifepo4 & Ncm lithium battery used for EV,E-Bike,Golf Car,Mail Truck,UPS and solar energy storage.

Customization is available.

Lithium polymer battery modules in parallel or in series, can be used in electric vehicle, 
E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools,
unmanned airplane, golf cart, fork lift, cleaning car , electric wheelchair, etc.

Product specification:

72V 40Ah lithium NMC battery pack
Mechanical	Cell & Method	NMC, 20S1P
	Dimension(H*L*W)	260mm x 190mm x 175mm
	Weight	Around 17.5KG
Electrical Characteristics	Rated Capacity	40Ah
	Min Capacity	40Ah
	High Rate Discharge Capacity	> 90% Rated Capacity
	Discharge Capacity @ -20ºC(-4ºF)	> 70% Rated Capacity
	Norminal Voltage	74V
	Energy	3000Wh
	Internal Impedance(@ 1000Hz.)	≤20 mΩ
	Cycle Life	>2500 Cycles @ 1C 100% DOD
	Months Self Discharge	≤ 5% @ 25ºC(77ºF)
	Efficiency of Charge	100% @ 1/3C
	Efficiency of Disharge	95% @1C
Standard Charge	Max Charge Voltage	84V
	Charge Current	1/2C, 20A
	Max Charge Current	40A
Standard Discharge	Standard discharge Current	1C, 40A
	Max Discharge Current	3C, 120A
	Discharge Cut-off Voltage	56V
Environmental	Charge Temperature	0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity
	Discharge Temperature	-20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
	Storage Temperature	≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
		≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity

CTS cell's performance and Application






CTS cell list

Type of battery	Application area	Item	Capacity(Ah)	Nominal Vltage(V)	Max charge current(A)	Max discharge current(A)	Weight(g)≤	Demension D*W*L (mm)≤	Working Voltage range(V)	Lifespan @ 1C discharge 100%DOD ≥
LiFePO4	Electric car E-bike E-scooter E-tool Solar storage	F9590150	10	3.2	2C	5C	239	9.5*90*150	2.5~3.65	2500
		F8068270	10	3.2	4C	6C	266	8*70*270	2.5~3.65	2500
		F80118155	10	3.2	4C	6C	256	8*118*155	2.5~3.65	2500
		F65160227	20	3.2	2C	5C	465	6.5*160*227	2.5~3.65	2500
		F92126236	20	3.2	1C	3C	492	9.5*126*236	2.5~3.65	2500
		F85137232	25	3.2	2C	3C	560	8.5*137*232	2.5~3.65	2500
		F90133200	25	3.2	1C	3C	580	9*133*200	2.5~3.65	2500
		F10160232	30	3.2	1C	3C	711	10*160*232	2.5~3.65	2500
		F90160222	30	3.2	1C	3C	665	9*160*222	2.5~3.65	2500
		F92170240	30	3.2	1C	3C	690	9.5*170*240	2.5~3.65	2500
		F10160222	38	3.2	2C	3C	770	10*160*222	2.5~3.65	2500
		F85188236	40	3.2	1C	1C	1000	8.5*188*236	2.5~3.65	2500
NMC		N9059156	10AH	3.7	1C	2C	187	9*60*156	2.8~4.2	2000
		N9590150	10AH	3.7	1C	3C	270	9.5*90*150	2.8~4.2	2000
		N66118155	10AH	3.7	3C	5C	238	6.6*118*155	2.8~4.2	2000
		N6868270	10AH	3.7	3C	5C	249	7*68*270	2.8~4.2	2000
		N75160232	20AH	3.7	1C	3C	496	7.5*160*232	2.8~4.2	2000
		N82130208	20AH	3.7	1C	1C	473	8.5*130*208	2.8~4.2	2000
		N10181241	26AH	3.7	5C	8C	740	10*181*241	2.8~4.2	2000
		N11181241	32AH	3.7	3C	5C	780	11*181*241	2.8~4.2	2000
		N10160227	40AH	3.7	1C	3C	800	10*160*227	2.8~4.2	2000
		N10180260	40AH	3.7	3C	5C	857	10*180*260	2.8~4.2	2000
		N85188236	40AH	3.7	1C	1C	760	8.5*188*236	2.8~4.2	2000

Application



Safety Performance

Item	Test name	Result
1	Over charge	No fire,no explosion
2	Over discharge	No fire,no explosion
3	Short Circuit	No fire,no explosion
4	Drop	No fire,no explosion,no leakage
5	Hot oven	No fire,no explosion
6	Crush	No fire,no explosion
7	Needle puncture	No fire,no explosion

Battery quality control for after-sale

All of CTS battery cells in a pack are with very high consistency.In a pack, each cell has its ownsole electronic code(ID number) for quality control after-sale. Assume one cell in a pack is damaged in any reason after several years later, we could provide a exactly same cell to the client to replace this damaged one(same voltage, capacity, impedance,etc.), in order to make sure all of the cells in this pack with very high consistency. CTS has a strong system working for this.

Battery assembly progress
 

About CTS

CTS power,the world motive power.

Do the batteries have a warranty?

§ Yes, currently 3 years; extended warranties are also available.
 

How long do the batteries last?

§ 10 years / 200,000 KM (124,275 miles) [calculated based on 100km battery pack]
§ 2000 charges & discharges at 100%.
§ This means approximately 10 years of normal use 200,000 KM. (124,275 miles)
§ Normal use is defined as 20,000km/year. (12,500 miles/year)
 

Do you use Lead Acid Batteries?

NO WE DO NOT! Our reasons:
§ Lead Acid Batteries do not allow as many charge & discharge cycles as advanced lithium batteries
§ Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving
§ Not cost effective to change your battery pack every two years
§ Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power

 

Customer Feedback

We are happy with your battery quality. I've also been very happy with your good support,
let's continue discussions and work on more,tks.----Michael (from Berlin,Germany)
 
Order information
 
Sample is avaliable and welcome.
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF,DDU and DDP are available.
Delivery time: 7 working days for sample order, 15- 25 working days for mass order.

Market Manager: Barry Chan
Tel: [phone]