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280 Volt Power Lithium Battery 6ah Super Long Life High Temperature Resistance

Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Model Number: 280V 6Ah
Minimum Order Quantity: Contact sales to get
Price: Contact sales to get
Packaging Details: Contact sales to get
Delivery Time: Contact sales to get
Payment Terms: T/T
Supply Ability: Contact sales to get
Detail Information
Nominal Voltage: 280V Nominal Capacity: 6Ah
Cycle Life: ≥2000 Times Battery Size: L:310 W:150 T:220 (mm)
Battery Internal Resistance: ≤ 300 M Ω Max. Continuous Discharge Current: 30A
High Light:

fast charging lithium ion batteries

,

long life cycle battery


Product Description

280V Power Lithium Battery 6Ah polymer lithium battery custom battery

 

Product Configuration:Cylindrical steel case battery   20700-6000mAh   78S2P

 

Battery Size: L:520 W:120 H:480 mm (Max)

 

1.Product Specification

 

Items Rated Performance Remarks
Nominal Capacity/ 6000mAh

Discharge at 0.2C after standard charge fully.

 

Nominal Voltage/ 280.8V  

End-of-Voltage at end of Discharge

 

171.6V  

End-of-Charging Voltage/

 

327.6V  
Standard Charge 0.5C CC/CV→280.8V 0.05Ccutoff Charge time Approx 2.5h.
Standard Discharge 0.2C CC→195V cutoff  
Fast Charge 6A →0.05C cutoff Charge time Approx 1h.
Fast Discharge 30A→171.6V cutoff  

Communication Port

Canbus  
Rated Output 1.7KW  
Max Output 4KW(15min)  
Maximum Continuous Charge Current 6A  
Maximum Continuous Discharge Current 70A  

Operation Temperature Range

Charge: -30~60℃ Humidity 60±25%
Discharge: -40~60℃

Storage T/H Range

 

≦35℃/60±25%  

 Weight

 

20KG  

 IP Class

 

IP21  

 

 

2.Product Performance/产品性能

 

2.1 Standard Testing Conditions/标准测试环境

Temperature:25±5℃

Humidity Range :25 ~ 85% .

 

2.2 Test method and request

No.

 

Items Test Method Request
1

Appearance

 

By sight

 

No obvious flaw,blot,scratch distorted, tympanous.

 

2

Open-Circuit Voltage

 

The open-circuit voltage shall be measured within 24 hours after standard charge.

 

≥280.8V
3

Nominal Capacity

 

0.2C discharge

Discharge Capacity

≥6000mAh

4

Cycle Life

(0.2C)

Test condition: temperature:23±5℃

First step:0.5C CC/CV to 4.2V/cell

 

Second step: Static 10 min

 

Third step:0.2C CC to 2.5V/cell

 

Fourth step: Static 10 min

 

Fifth step: Repeat first step to fourth step 500cycles, record 500cycle then compare with first cycle value.

 

Sixth step: end

 

Higher than 80% of the Initial Capacities of the Cell

 

 

 
3.Cell charge and discharge characteristics
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Contact Details
Susan zhang

Phone Number : +86-18922520682

WhatsApp : +8618922520682