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4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS

Good quality Lifepo4 Battery Pack for sales
Good quality Lifepo4 Battery Pack for sales
The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

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4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS

China 4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS supplier
4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS supplier 4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS supplier 4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS supplier 4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS supplier

Large Image :  4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS

Product Details:

Place of Origin: China
Brand Name: HKANON
Certification: CE MSDS UN38.3
Model Number: Golf Cart Battery 48V

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Packaging Details: 1PCS/Carton
Delivery Time: 7
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000PCS/Month
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Detailed Product Description
Name: 48v Lithium Ion Golf Cart Battery Pack With Bms Sealed Type: Other
Maintenance Type: General Weight: 11Kg
Color: Black,White Application: Golf Cart

48V 4KW 3.7KW 3KW 3.5KW 2.4KW Lithium ion LiFePO4 Golf Cart Battery Pack with BMS


Description


For applications that requires deep-cycle power, this is the battery of choice. Use it in your personnel carrier, aerial lift, electric vehicle, golf car, boat, RV, floor scrubber, or road sign. The biggest innovations lie inside the battery, where we use heavier grids, plates with higher density oxide and improved glass mat envelope separators. The result? Longer life cycles and superior cycle-life performance. The exterior features represent powerful thinking as well. Engineers have designed a battery that is as durable and user-friendly as possible. The heavy-gauge polypropylene cases have been specially engineered to take a pounding without damaging the cells. Twist-and-release vent caps make removing caps a snap, and we’ve maximized convenience by designing a new lifting system.
 

Differences between NMC and LFP / NMC and Lead acid batteries


Table 1: Lithium-ion subcategory comparison

  LFP LiNMC
Voltage 3.3 V nominal (3.6 V/cell) 3.7 V nominal (2.7-4.2 V/cell)
Energy Density 300 Wh/L 735 Wh/L
Specific Energy 128 Wh/kg 256 Wh/kg
Power 90 - 120 W/kg 512 W/kg
Cycle Life

1,000 @ 100% DoD

2,000 @ 80% DoD

750 @ 100% DoD

1,900 @ 80% DoD

Calendar Life 6 years 8 years
Max recommended temperature 40°C 55°C
Commercial Suppliers A123, Valence, BAK, BYD, K2, Lishen, many Chinese vendors

Sanyo, Panasonic, Samsung, DowKokam, Sony, LG Chem, Moli

 
 
Comparing LiNMC to Lead Acid
Table 2 provides a brief comparison of lead acid to LiNMC on a pack level. It should be noted that both chemistries have a wide range of parameter values, so this table is only a simplified representation of a very complex comparison.
Table 2: Battery Technology Comparison

  Flooded lead acid VRLA lead acid LiNMC
Energy Density (Wh/L) 80 100 250
Specific Energy (Wh/kg) 30 40 256
Regular Maintenance Yes No No
Cycle life 1,200 @ 50% DOD 1,000 @ 50% DoD 1,900 @ 80% DoD
Typical state of charge window 50% 50% 80%
Temperature sensitivity Degrades significantly above 25°C Degrades significantly above 25°C Degrades significantly above 45°C
Efficiency

100% @20-hr rate
80% @4-hr rate
60% @1-hr rate

100% @20-hr rate
80% @4-hr rate
60% @1-hr rate

100% @20-hr rate
99% @4-hr rate
92% @1-hr rate

Voltage increments 2V 2V 3.7V

 
Figure 1 (from Battery University) compares the specific energy of lead, nickel- and lithium-based systems.
While NCA is the clear winner by storing more capacity than other systems, this only applies to specific energy. In terms of specific power and thermal stability, Li-manganese and Li-phosphate are superior. Li-titanate may have low capacity but this chemistry outlives most other secondary batteries in terms of life span. It has also the best cold temperature performance. As we move towards electric powertrains, safety and cycle life are becoming more important than capacity alone.
Figure 1: Typical specific energy of lead, nickel- and lithium-based batteries
4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS
 

Lithium Iron Phosphate (LFP or LiFePO4) :
Lithium Iron Phosphate - LFP - LiFePO4-cell
Lithium Ferro Phosphate technology (also known as LFP or LiFePO4), which appeared in 1996, is replacing other battery technologies because of its technical advantages and very high level of safety.

Due to its high power density, this technology is used in medium-power traction applications (robotics, AGV, E-mobility, last mile delivery, etc.) or heavy-duty traction applications (marine traction, industrial vehicles, etc.)

The long service life of the LFP and the possibility of deep cycling make it possible to use LiFePO4 in energy storage applications (stand-alone applications, Off-Grid systems, self-consumption with battery) or stationary storage in general.

 

Major advantages of Lithium Iron Phosphate:

Very safe and secure technology (No Thermal Runaway)
Very low toxicity for environment (use of iron, graphite and phosphate)
Calendar life > 10 ans
Cycle life : from 2000 to several thousand (see chart below)
Operational temperature range :up to 70°C
Very low internal resistance. Stability or even decline over the cycles.
Constant power throughout the discharge range
Ease of recycling

 

Life-cycle ofLithium Iron Phosphate technology (LiFePO4)
Lithium Iron Phosphate technology is that which allows the greatest number of charge / discharge cycles. That is why this technology is mainly adopted in stationary energy storage systems (self-consumption, Off-Grid, UPS, etc.) for applications requiring long life.

The actual number of cycles that can be performed depends on several factors:

Level of power in C-Rate
Depth of Discharge (DOD)
Operational environment : temperature, humidity, etc.

 

Specifications

Model 48V Lithium Ion Golf Cart Battery Pack with BMS
Nominal Voltage and Rated Capacity 48V 50Ah
Configuration 16S Series 15 Parallel
Cells 3.2V 26650 3300mAH LiFePO4 cells
BMS 48V 16S 100A BMS 
Fit for Motor 4KW 3.7KW 3KW 3.5KW 2.4KW Motor
Charge Current 58.4V 10A 
Charge Cut-off Voltage 58.4V
Discharge Cut-off Voltage 45V
Packing List included: 1 x Lithium Battery Built-in cells and BMS
with 30CM discharge naked cable, or soldered default discharge connector
1 x 58.4V/10A Charger With AC plug
Size ABS plastic box / Metal Iron Box or customized
BMS Bluetooth BMS monitoring datas(If you need ) 
Case PVC+PET can be choosed
Connectors Can be Customized as your requirement such as XT60,XT90,Anderson ports
Cell grid holder 

To reduce the battery temperature

 
Pictures of battery 
4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS

4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS

4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS


4KW LiFePO4 Deep Cycle Golf Cart Battery Fast Charge / Discharge With BMS
 
 

Contact Details
Shenzhen Herculesi Technology Co., Ltd.

Contact Person: Sales Manager

Tel: +8613632987139

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