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

• Type: Lithium-Polymer Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: High Discharge Rate
• Size: Small
• Accessories Type: Battery
• 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 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(D*W*H)	260*200*180MM
	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
		≤ 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	9*59*156	187	1C/2C
	10AH	9.5*90*150	270	1C/3C
	10AH	6.6*118*155	238	3C/5C
	10AH	6.8*68*270	249	3C/5C
	20AH	7.5*160*232	496	1C/3C
	20AH	6.0*160*180	480	1C/1C
	20AH	8.2*130*208	473	1C/1C
	26AH	10*181*241	740	5C/8C
	32AH	11*181*241	780	3C/5C
	40AH	10*160*227	800	1C/3C
	40AH	10*180*260	857	3C/5C
	40AH	8.5*188*236	760	1C/1C
Lifepo4  pouch battery	10AH	9.5*90*150	239	2C/5C
	10AH	8.0*68*270	266	4C/6C
	10AH	8.0*118*155	256	4C/6C
	20AH	6.5*160*227	465g	2C/3C
	20AH	9.2*126*236	492	1C/3C
	20AH	8.3*150*170	490	1C/3C
	25AH	8.5*137*232	560	2C/3C
	25AH	9.0*133*200	580g	1C/3C
	30AH	9.0*160*222	665	1C/3C
	30AH	9.2*170*240	690	1C/3C
	38AH	10*160*222	770	2C/3C
	40AH	8.5*188*236	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, doesn't supply continuous power

Company information


 

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.

Welcome you to visit our production base and to check our production lines!

If any requirements on this lithium ion battery 10kwh, please feel free to contact me without hesitate.

Sales Manager: Tony