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OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer

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OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer

OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer
OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer
OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer

Large Image :  OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer

Product Details:
Place of Origin: China
Brand Name: CATL
Certification: CE/FCC/ROHS
Model Number: 280ah
Payment & Shipping Terms:
Minimum Order Quantity: 4
Price: negotiable
Packaging Details: carton box
Delivery Time: 10 days
Payment Terms: T/T,Western Union,D/P,D/A,
Supply Ability: 1000pcs/day
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OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer

Description
Nominal Capacity: 280AH Nominal Voltage: 3.2V
Internal Impedence: 0.17±0.05mΩ Cycle Life: 5200 Times
MCC: 280A MCDC: 280A
Net Weight: 5.34±0.30Kg Single Package Size: 72*174*208mm
Highlight:

16kwh LiFePO4 battery pack

,

51.2V lithium battery with active balancer

,

Grade A home energy storage system


OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer



CATL 280ah lithium battery parameter

Normal capacity 280ah
Normal voltage 3.2V
Standard Charging voltage 3.65V
Internal resistance ≤0.3Ω
Standard charge method 0.5C constant current charge to 3.65V for cell
Standard discharge current 0.5C
Max discharge current(continues) 1.0C
Weight 5.4kg
Cell size 72*174*200mm



Normal capacity
280ah
Normal voltage
3.2V
Standard Charging voltage
3.65V
Internal resistance
0.17±0.05mΩ
Standard charge method
0.5C constant current charge to 3.65V for cell
Standard discharge current
0.5C
Max discharge current(continues)
1.0C
Weight
5.4kg
Cell size
72*174*208mm
Cycle life
≥5200 Cycles


 


Typical capacity


280 Ah

 Refer to 2.2&2.3 standard charge and discharge procedure
Typical Energy 896 Wh Refer to 2.2&2.3 standard charge and discharge procedure
Operating voltage


2.5~3.65V

2.0~3.65V

T>0°C Cell temperature T>0°C

T≤0°C Cell temperature T≤0°C
Impedance (1KHz) 0.17±0.05m Ω Fresh cell (40%SOC)
Shipping capacity 112±1 Ah 40% SOC
Residual capacity loss


≤3.0%/Per month

 Fresh cell after 3month, 40%SOC, 25±2°C storage

Operating temperature

(charging)


0~60°C

 Reference to paragraph 2.2

Operating

temperature (discharge)


-20~60°C

 Reference to paragraph 2.3
Cell Weight 5.34±0.30Kg N.A.
Storage Temp.


-30~60°C

Storage ambient humidity < 85% ROH, no

condensation

Typical dimension

(W*H*T)


(Width):173.9±0.8mm (Height):207.2±0.8mm (Thickness):71.7±0.8 mm

Thickness with compression force (300±20

Kgf), Height with Terminal, BOL(Reference to item 8)
SOC Rest SOC ≥5% SOC interval without load or charging
Altitude


≤2000m


N.A.



Cycle performance




≥6000Cycles


25±2°C, cycle test b y the standard

charge and discharge method under

300±20Kgf preload


Cycle fading



≤5%


25±2°C, cycle test b y the standard

charge and discharge method under

300±20Kgf preload for 180 cycles


Storage fading



≤5%


25±2°C , standard charging to 100% SOC

storage under 300±20Kgf preload for six

month


As is known to all,CATL deals with EV manufacturers or enormous ESS project only.

In the gold time of Lithium battery when CATL factory had not enough production capacity for EV demand,it's impossible to get Grade A+ catl battery.The one in market was that removed from EV,refurnished,used battyer,in which the best one was unqualified EV battery(Grade A).

Then you see 280ah,300ah,302ah,310ah,320ah CATL cells,it hardly distinguish what capacity battery it is due to same appearance and scratched QR code.

Some catl cells with small QR code that is not scratched.However it is not qualified HSEV(high speed electrical vehicle) battery.

OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer 0

This is EV grade CATL 280ah battery,with QR code(not scratched and changed),factory data supplied for inspection.


OEM ODM 51.2V 280Ah 16kwh Grade A LiFePO4 Lithium Battery pack active balancer 1



Tag:

Home Energy Storage System,

home battery storage,

solar battery storage system

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Tel: 19198010802

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