Gold Member Since 2015
Audited Supplier
Melsen Power Technology Co., Ltd.

72V 40ah LiFePO4 Battery Pack, Lithium-Ion Battery Pack, LiFePO4 Battery Pack manufacturer / supplier in China, offering Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV, 80ah 100ah Rickshaw Electric Motorbike Deep Cycle 1000ah Aeg Milwaukee 28V Battery, Rechargeable 24V 30ah Solar Energy Lithium Ion Battery for Solar Street Lamps and so on.

(/ )

Supplier Homepage Product NMC Battery Pack Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV

Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV

Purchase Qty.:
(Pieces)
5-99 100+
FOB Unit Price: US $250 US $240
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $250
100+ US $240
Get Latest Price
Production Capacity: 5000 Sets/Month
Transport Package: Carton and Pallet
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: battery pack
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 1.5V~4.8V1.5V~4.8V
  • Electrolyte: Acid
  • Weight: Approx.4.5kg
  • Components: Nmc
  • Application: EV, E-Bike, UPS, Solar Energy Storage System
  • Lifespan: 2000 Cycles at 100% Dod
  • Trademark: Melsen/ OEM
  • Origin: Hunan, China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: 200ah
  • Usage: EV, Solar Power System, UPS, Wind Industry
  • Sizes: 46(H)*191(W)*247(L)mm Customize Accepted
  • Voltage: 3.6V
  • Energy: 730wh
  • Composed Type: Series and Parrallel
  • Capacity: 200ah
  • Specification: nmc
  • HS Code: 8507600090
Product Description
rechargeable battery pack 72v 30ah 40ah 200ah lifepo4 for EV

Melsen is a pioneer in the lithium battery market and a unique lithium battery solutions company. LiFePo4 and NMC(Li(NiCoMn)O2) are the major material. 

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.


Description of 72v 40ah lifepo4 battery pack
Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV

Specification of 72v 40ah lifepo4 battery pack

Melsen uses Lithium Iron Phosphate (LiFeP) batteries for electric vehicle conversions. The battery cells utilize the latest advancements in nanotechnology.


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.

3.65V 200Ah lithium NMC energy module for EV
Model No.PN2005P1S  
Cell & MethodTernary/(NiCoMn)O2,, 5P1S
Dimension(D*W*H)46(H)*191(W)*247(L)mm
WeightApprox.4.5Kg
Norminal Voltage3.65V
Working voltage2.75V to 4.2V
Rated Capacity200Ah
Energy730Wh
Discharge rateContinuous:≤3C
Max: ≥4C / 30S
Charge rate≤1C
Suggested discharge & charge rate0.5C & 0.33C
High Rate Discharge Capacity> 90% Rated Capacity
Discharge Capacity @ -20ºC(-4ºF)> 70% Rated Capacity
Cycle Life>2000 Cycles @ 1C 100% DOD
Months Self Discharge≤ 5% @ 25ºC(77ºF)
Efficiency of Charge100% @ 1/3C
Efficiency of Disharge95% @1C
Charge Temperature0°C ~ 45°C @ 65±20%Relative Humidity
Discharge Temperature-20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity
Storage Temperature0°C ~ + 45°C @ 65±20%Relative Humidity
Advantages of 72v 40ah lifepo4 battery pack
Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV
Type of batteryApplication areaItemCapacity(Ah)Nominal Vltage(V)Max charge current(A)Max discharge current(A)Weight(g)≤Demension H*W*L (mm)≤Working Voltage range(V)Lifespan @ 100%DOD ≥
LiFePO4 SeriesElectric car
E-bike
E-scooter
E-tool
Solar storage
F1070142103.2103026510*70*1422.5~3.652500
F908817812.53.212.537.52809.0*88.5*179.52.5~3.652500
F90137232253.225755509.0*137.5*232.52.5~3.652500
F90160227303.230906409.0*160.5*228.52.5~3.652500
F9514264333.233997009.5*145.5*266.52.5~3.652500
NMC SeriesT808817812.53.6512.537.52608.0*88.5*179.52.75~4.22000
T8592232203.6520603858.5*92*2322.75~4.22000
T43188236203.6520604004.3*188*2362.75~4.22000
T65188236303.6530906006.5*188*2362.75~4.22000
T85188236403.65401207958.5*188.5*236.52.75~4.22000
T85190236503.65501509008.5*190*236.52.75~4.22000

Applications of 12v 100ah lifepo4 battery pack
Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV

Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV
Why choose us?
Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV 

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
Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV

Melsen 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 72v 40ah lifepo4 battery pack, please feel free to contact me without hesitate.

Salesman: Barry Chan
Tel: +86 185 7051 7761
 

Send your message to this supplier
Avatar
Mr. Barry Chen
*From:
To: Mr. Barry Chen
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category