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Tel:+86-0755-2816 9348

Addr: Rm1312, A Block, Weidonglong Business Building, No.194 Meilong Rd, Longhua, Shenzhen,Guangdong, 518109,CHINA

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535058 2S 7.4v 1600mAh lithium polymer battery pack

  • Art No :AS535058-2S
  • Material:Lithium polymer battery
  • Size :11*51*61mm
  • Weight:62g
  • Description :1.Model: AS535058-2S 2.Voltage: 7.4v 3.Capacity: 1600mAh 4.Dimension: 11*51*61mm 5.Certifications: UL1642/CE

535058 2S 7.4v 1600mAh lithium polymer battery pack

Product details

          535058 2S 7.4v 1600mAh lithium polymer battery pack



Speficiation: 


Specification:

Item

Rating

Note

3.1    Capacity

Typical

1600mAh

Discharge:0.2CmA 

cut off Voltage:3V for cell

 

Minimum

1550mAh

 

3.2    Nominal Voltage

Average  7.4V

Discharge:0.2CmA 

cut off Voltage:3V for cell

3.3    AC Impedance Resistance

≤80mΩ

 

3.4    Discharge Cut-off Voltage

6.00V

 

3.5    Charge Current

320mA

Standard Charge

3.6    Charge Voltage

8.4V

 

3.7    Max. Charge Voltage

8.46V

 

3.8    Charge Time

Approx 6.0h

Charge: 0.2CmA

3.9    Max. Charge Current

1600mA

1.0CmA

3.10   Max. Discharge Current

1600mA

 

3.11   Weight

Approx 62g

 

3.12  Operating

Temperature

Charge

0~+45°C

 

 

Discharge

-20~+60°C

 

3.13  Storage

      Temperature


less than 1 month

-20~+45°C

Recommended storage 

temperature: 20°C,at the

shipment state


less than 3 months

-20~+35°C

 

 


535058 7.4v  1600mah 5535058 7.4v  1600mah battery535058 7.4v  1600mah Lipo battery

Application:  

AR/VR

smart door lock

wireless walkie-talkie

Baby monitor

Smart helmet

portable mini air purifier

wireless communicator

cctv camera

portable DVD

IP phone

security camera

IOT

Smart audio and video

Desk lamp

Multi-parameter monitor

Bar Code Scanner

radio

Cabinet Light

pulse oximeter

pos machine




Appearance

There shall be no such defect as scratch, flaw, crack, rust, leakage, which may adversely affect commercial

value of battery.

Performance

1 Standard Test Conditions 

Test should be conducted with new batteries within one month after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise defined, test and measurement shall be done under temperature of 25±2℃ and relative humidity of 45~85%. The test results are not affected evidently by such conditions of temperature 15~30℃ or humidity 25~85%RH.5.2 Measuring Instrument or Apparatus.

2 Measuring Instrument or Apparatus 

2.1 Dimension Measuring Instrument 

The dimension measurement shall be implemented by instruments with equal or more precision scale

of 0.01mm.

553640

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FAQ



 Q1: Can I have some samples for testing quality?

 A1:  Yes, you can buy some samples of any our products for testing quality and market.
 
Q2: How should I pay?
A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as  order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.
 
Q3: What is your package looks like? Can I have the customized package?
A3: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us.
 
Q4: What is delivery time if we place an order?
A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.
 
Q5: Are you factory?

A5: yes,we are factory.


Q6. Can you explain in detail how you match cells for a battery pack before you assembling the pack?
A6: We will do the following things before assembling the pack:
   a. Select capacity, same capacities cells for one pack
   b.  Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
   c.  Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)
  All above steps are very strict to make sure the pack performance is perfect.

Q7: What&rsquos your advantage compared with other suppliers?
A7: a. High quality batteries: Our batteries are in enough capacity, and lower in RI,
   Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.
    b. Better service: We always offer what our clients need. Reply client&rsquos questions timely. Supply best projects solution for clients. We ship out  the products on time&hellip

Contact Us

Shenzhen A&S Power Technology Co., Ltd

Tel: +86-0755-28169348

Fax:+86-0755-84157385

E-mail: info@szaspower.com

           sales@szaspower.com

Address: Rm1312,A Block,Weidonglong Business Building,No.194 Meilong Rd,Longhua,Shenzhen,Guangdong,518109,CHINA


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