Rechargeable Battery Pack 72V 30ah 40ah 200ah LiFePO4 for EV
|FOB Unit Price:||US $250 US $240|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||5000 Sets/Month|
|Payment Terms:||L/C, T/T, Western Union|
- 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
- Specification: nmc
- HS Code: 8507600090
- 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
- Transport Package: Carton and Pallet
- Origin: Hunan, China
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
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|
|Cell & Method||Ternary/(NiCoMn)O2,, 5P1S|
|Working voltage||2.75V to 4.2V|
Max: ≥4C / 30S
|Suggested discharge & charge rate||0.5C & 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 Charge||100% @ 1/3C|
|Efficiency of Disharge||95% @1C|
|Charge Temperature||0°C ~ 45°C @ 65±20%Relative Humidity|
|Discharge Temperature||-20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity|
|Storage Temperature||0°C ~ + 45°C @ 65±20%Relative Humidity|
|Type of battery||Application area||Item||Capacity(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 Series||Electric car|
Applications of 12v 100ah lifepo4 battery pack
Why choose us?
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
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)
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