Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV

Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV

Brand:CTECHI 
Model:93.6V 131.2Ah Li-ion Battery Pack 
Voltage Nominal:93.6V  
Capacity Nominal:131.2Ah  
Max. Discharging Current: 200A
Max Peak Discharging Current: 400A
Charging Voltage: 109.2±0.78V
Standard Charging Current: 20A (0.2C)
Max. Charging Current: 40A
Internal Resistance: <300mOhm
Cell Configuration:2P26S  
Dimensions: 750(L)*500(W)*150(H)mm 
Weight: 55Kg  
Brand Choose:LG,Sony,Panasonic,Samsung 
Cycle life:1000 Times 
Certification: TUV、IEC62133、UL、CE、CB、FCC、RoHS、UN38.3、MSDS, ISO9001 
Delivery Time: 7days (Sample), 12days (More than 500 pieces), 25days (More than 1000pieces)


PRODUCTS Detail

Specification of this Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV
 

Through this battery pack, let's take a look at the EV battery pack. Since the battery pack is made up of a plurality of batteries in series, its effective use performance is based on the weakest single battery. The difference in battery power is due to chemical imbalances in the manufacturing process, location in the battery pack (heat changes), and changes in usage or life.

The difference between battery voltages indicates an imbalance in the system level battery. The cause of this difference is still under study. It is important to fully understand this because it affects the duration of the battery pack's power output, as well as the usable life of each individual battery and the life of the battery pack.

One of the most important parameters to consider is the state of charge. Since the individual cells have different amounts of electricity, we use a percentage to reflect the imbalance between the cells. If one battery has a charge state of 94% and the other battery has a charge state of 88%, there is a 6% imbalance in the charge. In addition, each battery also has a different voltage, called the open circuit voltage (OCV), which is a chemical charge state.

The challenge for battery packs is that not every battery loses its power at the same rate when drawing current. Therefore, even if the batteries are connected in series, the discharge rate will occur at different speeds. Since some batteries absorb less than other batteries, their ability to recover and absorb electricity will change over time. Other conditions, including temperature, will speed up the cycle.

 
 
Parameters of this Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV
 

Index.

Items

Parameter

1

Charging Method 

CC-CV

2

Charging Voltage 

109.2±0.78V

3

Over Chi丨rging Protect 

4.250±0.025V

4

Standard Charging Current 

20A

6

Cut-off Charging Current 

2.62A (0.02C)

7

Standard Discharging Current

43.2A

8

Max. Discharging Current 

200A

9

Discharging cut~off Voltage 

65.0V

10

Over Discharging Protect 

2.70 土 0.08V

11

Over Charge Current 

40±10A

12

Over Discharge Current

土 A

13

Internal Resistance

<300mOhm

14

Standard Charge Temperature 

0 〜458C

15

Standard Discharge Temperature 

-20-60SC

16

Storage Humidity 

65%RH not condensed

17

Storage Temperature

-20-50℃

18

Weight

About 55 kg

 
 
 
 
Pictures of this Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV
 

 

 
 
Certification of this Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV
 
 
Customized info. of this Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV
 
Please contact us free solution for Rechargeable 93.6V 131.2Ah Lithium ion Battery Pack for EV customization can be available at any time.
 

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