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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AYAA
  • Model Number: 10.8V 3.4AH li-ion battery pack
  • Composed Type: 3S1P
  • Type: lithium battery pack
  • Components: 18650-3400mAh
  • Size: Customize Accepted
  • Voltage: 10.8V
  • Weight: Approx0.16kg
  • Nominal Capacity: 10.8AH, 3400mAh
  • Application: Scooter/Skateboard battery/Ebike/EV
  • Battery type: Li-ion Battery
  • Cell Model: 18650-3400mAh
  • Nominal voltage: 10.8V
  • Life Cycle: 300 times
  • Storage Temperature: -10°C--45°C
  • PCM Discharge Current: 4A
  • PCM Over-Charge Detect Voltage: 4.25±0.025V
  • PCM Over-Discharge Detect Voltage: 2.5±0.08V
  • PCM Over-Current Detect Current: 10±2A

Packaging & Delivery

Packaging Details Inner packing:Vaccum packing/Plastic bag.
Outer packing:Standard carton packing or packing per customer's requirements.
Delivery Time 15 working days after payment confirmed

18650 3S1P 10.8V 3.4AH rechargeable battery for lithium battery pack with best price

Product Description

 

Item

Rating

Note

Battery pack

Pack Method

3S1P

 

Nominal Capacity

3.4Ah

Discharge : 0.2C

Cut-off Voltage:7.5V

Minimum Capacity

3.2Ah

Discharge : 0.2C

Cut-off Voltage: 7.5V

Nominal Voltage

10.8V

 

Charge Voltage

12.6V

 

Discharge cut-off voltage

7.5V

 

Charge Method

CC/CV

 

Standard Charge Current

0.68A

0.2C

Max. Charge Current

4A

 

Standard Discharge Current

0.68A

0.2C

Max. Continues Discharge current

4A

 

Cycle Life

300 times

80%

Internal Impedance

180mΩ

 

Dimension

L67X W61X T20mm

MAX

Output Wire

3135  AWG 18#

 ±5mm

Weight

Approx. 0.16kg

 



PCM  

No.

Item

Standard

1

Charge Current

≤4A

2

Discharge Current

≤4A

3

Overcharge

Over-Charge Detect Voltage

4.25±0.025V

Over-Charge Delay Time

0.7S—1.3S

Over-Charge Reset Voltage

4.05±0.05V

4

Over-discharge

Over-Discharge Detect Voltage

2.5±0.08V

Over-Discharge Delay Time

14mS—26mS

Over-Discharge Reset Voltage

2.8±0.1V

5

Over-current

Over-Current Detect Current

10±2A

Over-Current Delay Time

8ms—16ms

Reset

Release load

6

Short Circuit

Detect Status

External Short Circuit

Delay Time

230-500us

Reset

Release load

 

Certifications

 

Packaging & Shipping

 

Trade Shows

 

Company Information

 

FAQ

Q:  Can I use this protection circuit board for my battery?

 A: Can use this protection circuit board, or not? There are 2 questions:How much cells in series is your battery pack?  

The protection circuit board you need to buy must be same cells in series as your battery pack.

What material is your battery? Only the LiFePo4 battery has different electric parameter from other battery,

so if you need buy the protection circuit board for LiFePo4 battery , Please let us know firstly.

Q:  How many Ampere protection circuit boards should choose?

A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

Q:  What is the distinction between balance and unbalance function?

A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

Q: Do you have Minimum Order Requirement (MOQ)?

A: No, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements, also ODM / OEM is welcome.

Any further questions, Welcome to contact our sales person by sending inquiry . Your satisfaction is our pleasure. Let’s Join for mutual Benefits!

 

 

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