72 Volts LiFePO4 Battery, 48 Volt 48V 200ah Lithium Ion Battery Pack

Name: 72 Volts LiFePO4 Battery, 48 Volt 48V 200ah Lithium Ion Battery Pack
Brand: Hunan CTS Technology Co., Ltd.
SKU: Tradewheel_2458786
Availability: InStock

FOB Price 15 - 5000 USD / pieces

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Quick Details (View All)

Model NO.	PN48200	Rated Capacity	>1000MAH
Standard Voltage	>12V	Usage	Remote Control Boat, Remote Control Plane, Remote Control Car, Solar System, Golf Cart, Wheelchair
Electrolyte	Acid	Battery Material	LiFePO4 and Nmc
Weight	240g-2kg	Voltage	3.2V/3.6V
Capacity	12.5ah-100ah	Certificate	Un38.3/MSDS/CE/RoHS
Warranty	2years	Protection	PCB/PCM/BMS
Company Type	Reputed Factory	Charger	Available
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

72 volts lifepo4 battery,48 volt 48v 200ah lithium ion battery pack

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.

1. Battery Parameter

We have battery packs from 12v to 400v with 12ah to 200ah, here taking 72v 40ah as an example.

Pictures of 72V 40Ah lithium polymer battery pack

Product specification:

Nominal voltage	72V
Nominal capacity	150Ah/300Ah @0.5C Discharge
Dimension	150Ah: 800360250 mm 300Ah: 550620750mm
Weight	150Ah: 100kg 300Ah: 265kg
Working voltage	60-84V
Discharge rate	Continuous:≤1c Max:3c/30s
Lifespan	≥1500 cycles
Charge rate	≤1c
Suggested discharge & charge rate	0.5c & 0.5c
Operating temperature	Charging: 0°C ~ 45°C Discharging: -20°C ~60°C

2. Main Features of Our EV Battery Cells

1. High energy density

	lifepo4 battery cell	LiNiCoMn battery cell (ab.NCM battery)
weight energy density	150wh/kg	200wh/kg
volume energy density	280wh/L	334wh/L

2. Low internal resistance
Methods of reducing the internal resistance:
**Using carbon coated aluminum foil
**Multiple electrode tab design
**Increasing the width of electrode tab
**Coating PVDF on battery separator
**Pore-creating artificially

3.Long lifespan
Usable for more than 2,000 charge-discharge cycles
> 4 times than lead acid battery
> 2 times than li ion battery

4.Excellent performance in high and low temprature
Usable in extremely cold and hot environments (-20 to 60 ºC)

CTS cells performance and 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 process

3. Some Related Application Case

Each battery module in parallel is fixed with steel parts,then put them together by pull rob.After this,there are covers to protect battery with case and BMS.

About CTS

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

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)

I wanted to thank you for your help. The battery pack tested at over 100AH with over 5400Watt hours! It ran two home refrigerators (one is in my hot garage with no A/C) and my 65" TV for about 20 hours! --- Tom (From L.A USA)

I am thrilled to have a superior pack from your company! --- David (From Melbourne Australia)

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