Rechargeable Li Ion Battery 36V 48V 60V 72V 10ah 20ah 40ah 60ah 80ah Battery for E- Bike & Golf Cart

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Model NO.	PN724020s1p	Rated Capacity	>1000MAH
Standard Voltage	3.2V 3.6V 3.7V	Usage	Remote Control Boat, Remote Control Car, Solar Power System
Electrolyte	Acid	Certificate	Un38.3/MSDS/CE/RoHS
Weight	1-200kg	Voltage	3.2V-400V(Increase Voltage in Series)
Protection	PCB/PCM/BMS	Capacity	12.5ah-500ah
Company Type	Reputed Factory	Lifespan	Over 2000cycles
Application	Solar&Wind Storage, UPS, Elecreic Vehicle Car Truck	Battery Type	Lithium Ion Battery Pack Ncm
Warranty	1 Year	Transport Package	Packed by Foam and Case and Carton
Specification	lifepo4 and NMC flat pouch cell	Trademark	Melsen
Origin	Hunan, China	HS Code	8507802000
Production Capacity	10000packs/Day

Product Details

Product Description

Rechargeable Li Ion Battery 36V 48V 60V 72V 10ah 20ah 40ah 60ah 80ah Battery for E- Bike & Golf Cart

CTS is a professional manufacturer engaging in research,development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.

LiFePo4 and NMC(Li(NiCoMn)O2) are the major material. We have more 30 types of cells, and could make OEM battery pack from 12v-200v, 10-200ah, which 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.

Description of lithium ion battery 72V

Specification of lithium ion battery 72v

These cells are very safe in normal operation, DO NOT cause fires as the early Lithium Phospate batteries.

The selected batteries solve the Safety concerns of being in an Electric Vehicle (EV) / Electric Car Conversion Kit, every cell has a built-in safety device if punctured or damaged, will vent to the atmosphere making the cell much safer.

72V 40Ah lithium polymer battery pack
Mechanical	Cell & Method	Ternary/(NiCoMn)O2, 19S1P
	Dimension(DWH)	260200180MM
	Weight	16.5KG
Electrical Characteristics	Rated Capacity	40Ah
	Min Capacity	39Ah
	High Rate Discharge Capacity	> 90% Rated Capacity
	Discharge Capacity @ -20ºC(-4ºF)	> 70% Rated Capacity
	Norminal Voltage	68.4V
	Open Voltage	74-76V
	Load Voltage	≥ 52.25V
	Energy	2736Wh
	Internal Impedance(@ 1000Hz.)	≤ 50mΩ
	Cycle Life	>1000 Cycles @ 3C 100% DOD
	Months Self Discharge	≤ 5% @ 25ºC(77ºF)
	Efficiency of Charge	100% @ 1/3C
	Efficiency of Disharge	95% @1C
Standard Charge	Max Charge Voltage	79.8V
	Charge Cut-off Voltage	79.8V
	Charge Current	1/3C, 13.3A
	Max Charge Current	40A
Standard Discharge	Standard Current	40A
	Max Discharge Current	3C, 120A
	Discharge Cut-off Voltage	52.25V
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
	Storage Temperature	≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity

Applications of lithium ion battery 72v

Cell Catalog, more available , kindly contact us

Battery type	Capacity	Size(mm)	Weight(g)	Charge/Discharge rate
NMC pouch battery	10AH	959156	187	1C/2C
	10AH	9.590150	270	1C/3C
	10AH	6.6118155	238	3C/5C
	10AH	6.868270	249	3C/5C
	20AH	7.5160232	496	1C/3C
	20AH	6.0160180	480	1C/1C
	20AH	8.2130208	473	1C/1C
	26AH	10181241	740	5C/8C
	32AH	11181241	780	3C/5C
	40AH	10160227	800	1C/3C
	40AH	10180260	857	3C/5C
	40AH	8.5188236	760	1C/1C

Lifepo4 pouch battery	10AH	9.590150	239	2C/5C
	10AH	8.068270	266	4C/6C
	10AH	8.0118155	256	4C/6C
	20AH	6.5160227	465g	2C/3C
	20AH	9.2126236	492	1C/3C
	20AH	8.3150170	490	1C/3C
	25AH	8.5137232	560	2C/3C
	25AH	9.0133200	580g	1C/3C
	30AH	9.0160222	665	1C/3C
	30AH	9.2170240	690	1C/3C
	38AH	10160222	770	2C/3C
	40AH	8.5188236	1000	1C/1C

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, doesnt supply continuous power

Company information

Customer Feedback

We are happy with your battery quality. Ive also been very happy with your good support,
lets 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.