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48V Military Deep Cycle Battery

48V 20AH LiFePO4 Battery Pack for Military Amored Vehicle

48V 20AH LiFePO4 Battery Pack for Military Amored Vehicle

48v 20Ah LiFePO4 Battery Pack for Military mobile base station 3000W Specifications This pack comes with a very advanced BMS (battery management system) with Texas Instruments IC inside which protects the pack from damage during charge and discharge. This BMS also has temperature protection to......
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48v 20Ah  LiFePO4 Battery Pack for Military mobile base station 3000W


Specifications

No.

Items

Specifications

1

Nominal Voltage

51.2V

2

Nominal Capacity

20Ah

3

Cell Inside

Lifepo4 26650 3.2V 3000mah

4

Standard Charge Current

4A(0.2C)

5

Max. Charge Current

20A(1C)

6

Battery management System (BMS)

Custom

7

Continuous Discharge Current

30A

8

Peak Discharge Current

60A

9

Full Charged Voltage

58.4V(3.65V per cell)

10

Charge Cut-off Voltage

62.4V (3.9V per cell)

11

Discharge Cut-off Voltage

32V (2.0V per cell)

12

Net Weight

8.94Kg

13

Dimensions

255x180x170mm

14

Operating Temperature

Charging:  0°C ~ 45°C

Discharging: -20°C ~ 55°C

15

Storage Temperature

 (Recommended to store 20 ± 5°C for long term   storage)

16

Cycle Life

2000 times (80% of initial capacity at 0.2C rate, IEC   Standard)

 

This pack comes with a very advanced BMS (battery management system) with Texas Instruments IC inside which protects the pack from damage during charge and discharge. This BMS also has temperature protection to keep the pack from getting too hot.

 

It is a high power BMS which will allow the pack to put out 50amps continuous (2400 watts) and 100 amp bursts (3840 watts) although running this much power will drastically reduce packs life expectancy. so we recommend to not run your battery too hard if you expect it to last over a couple hundred charges.  

 

 

Advantages of 48v battery pack:


Longer Life

Our battery is with 3000 - 5000 cycles. On average, good quality lead acid batteries last between 100 - 300 cycles in a golf cart. After 150 cycles the lead acid batteries can produce less than half of their rated capacity meaning you get less than half of the range you got when they were new. In the long run, you would need to replace lead acid up to 10 times to get the same cycle life as 1 set of our battery


Lighter Weight/Higher Energy Density

Our battery weigh is about 70% lighter than lead batteries. A typically 48V golf cart will have around 500-600 lbs. of lead acid batteries. Switching to lithium will remove over 300 lbs. out of the cart. This will reduce the amount of energy required to get your cart up to speed and will help reduce wear and tear on your carts controller, motor, suspension, frame and tires. 


Higher Voltage

Our battery hold a higher voltage during use than lead batteries. This equals more torque for your motor and allows the controller and electronics to run at their optimal efficiency. When you step on the pedal with lead batteries, the voltage can drop below 10V causing the controller to run inefficiently and providing less power to the motor which reduces torque. The higher voltage of our golf cart batteries will allow your cart to get up to speed quicker, and hold the speed higher, throughout the entire charge cycle and while going up hills. 


Fast Charging

OUR batteries are 99.1% efficient whereas lead acid batteries can be as little as 50 - 80% efficient. When you charge lead acid batteries, you can lose anywhere from 10% - 50% of the energy from the charger to your batteries. This means 50% of the power used to charge your golf cart is being lost due to resistance from the lead batteries. Using your existing charger, lithium batteries can charge up to 50% faster. We recommends you purchase one of our chargers for your golf cart to get the best performance and longest life from our lithium golf cart batteries. OUR lithium batteries may be recharged in less than 1 hour when you purchase a high-speed lithium charger from us.

 

Higher Capacity

Our lithium golf cart batteries are designed to allow you to safely use 100% of the rated capacity without lowering the life expectancy. Lead acid batteries are only recommended to be drained 50%. Imagine filling up your gas tank with 100 gallons of gas and the car only being able to use 50 gallons before needing to refuel.


Life Time Warranty

We provides a Limited Life time warranty to protect your investment in our products. With a life expectancy of up to 5000 cycles, you may never have to replace the batteries in your cart again. Even if you used the cart every day draining the batteries 100%, you could expect more than 10 years out of the batteries - 365 days per year X 10 years is 3,650 cycles. 

 

Life at least 2000 cycles

Our batteries will maintain over 80% of their rated capacity after 2000 cycles at 100% depth of discharge. This means if you have a 100AH lithium battery, after 2000 cycles it will equal an 80AH battery. Simply put, if you went 100 miles when the lithium batteries were new, you would still be able to go 80 miles after 2000 cycles. 

 

No Memory effect

Our lithium batteries have no memory and can be recharged at anytime no matter if you went 500 ft. or 50 miles. To get the best life out of your lead batteries, it is suggested you use the recommended depth of discharge every time before recharging.

 


Application                                                                                                                           

Military robot, Military vehicles, communications, RF amplifiers and charging stations, tourist coaches, yachts, wind and solar energy storage power, traffic signals.Strong configuration with nice soldering, not any moving at all,With bracket shelf to install the cells, which have more space for the cells air flow to release the heat when charging and discharging.High quality BMS to protect any incidents occurs.


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Accessories

We use US Plug   EU Plug   Au Plug   UK Plug   Anderson    XLR    3 Pin Plug   XT60   XT90   DC to customize lithium & lifepo4 battery packs


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or Current Lead: we use various wilre in 8 12 14 types to make battery packs applicable for e motorcycle, ess , solar energy storage, ebike , e scooter, airwheel, hay mower and so on.


 

 

Product Feature Description

Security fuel bonding process to ensure module consistency and safety

Adopting 94-V0 safety & fire-proof raw material

Inter-module high insulation designed with FPC current acquisition

High voltage insulation with 2000V insulated connection material

1/6 density of iron light packing engineering plastic material to increase journey capacity


Primary Competitive Advantages

Military specification with auto. Grade material

Long life span with low resistant and self-discharge

Optimum design with light packing

Customized configuration are accepted

OEM & ODM orders are welcome

         

For Current Lead: we use various wilre in 8 12 14 types to make battery packs applicable for e motorcycle, ess , solar energy storage, ebike, escooter, airwheel, hay mower and so on.

          

             

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