7.4V 2200mAh Lithium Ion or Li-ion Battery for Invisible IR IIluminator

7.4V 2200mAh Lithium Ion or Li-ion Battery for Invisible IR IIluminator

7.4V 2200mAh Lithium Ion or Li-ion Battery:

1. voltage:7.4V

2. capacity: 2200mah (or OEM)

3. size: 18.5*37*69mm (or OEM)

4. type: lithium ion battery, li-ion battery

Product Details

7.4V 2200mAh Lithium Ion or Li-ion Battery For Invisible IR IIluminator


I. BATTERY SEPCIFICATION: (PLEASE READ CAREFULLY)



  No.

Items

Criteria

1

Nominal Capacity

2200mAh

2

Nominal Voltage

7.40V

3

Charging voltage:

8.5V±0.03v

4

Charging Method:

CC-CV (constant voltage with limited current)

5

Charging Current:

Standard charge: 1A Rapid charge: 2A

6

Charging time:

stand charge: 2.5-3hrs Rapid charge: 2-2.5hrs

7

Max. Charge Current:

2200mA (ambient temperature 25℃)

8

Max. Discharge Current:

10A

9

Discharge cut-off voltage:

5.50v

10

Charge voltage:

8.5V

11

Size:

18.5*37*69mm

12

Operating Temperature:

Charging : 0~45℃

Discharging : -20~60℃

13

Storage Temperature:

1.5 year -20℃~25℃3months -20℃~45℃1month -20℃~50℃

14

Weight:

100g max


II. HOW IS 7.4V BATTERY QUALITY MADE BY SINOLI? 


  • 1.  QUALITY CONTROL:

  • --- SNL has serious quality control under ISO9001 management system. from battery cells to battery internal resistance, external proof from water and heat etc.

  • 2.  Certificates available :

  • --- SNL made 7.4v batteries are undertake with with the third party test & inspection. we successfully got UN83.3/MSDS/CB/CE/KC etc.  

  • 3.  OEM & ODM service:

  • --- more than 10 year expertise & experience in batteries. SNL understand well to work close to customer to make the most suitable, long navigation power supply, safe and stable battery power supply is key of developement.

  • 4.  Industrial 4.0 service:

  • --- SNL company work to the development trend of the world. we offer intellectualization high efficiency customization batteries.


III. WHAT'S THE DIFFERENT OF 7.4V BATTERIES BETWEEN SNL & THE OTHERS?


  • 1.  WHAT DOES SNL DO? 1

  • --- to control quality, except test & inspection, SNL is using high-precision battery cell sorting machine, and import welding machine to assure no fake capacity, no fake welding during production;  

  • 2. WHAT DOES SNL DO?  2

  • --- except raw material test & inspection, SNL is using pure nickel strips make large power not loos on the way of inter-cell connection;

  • 3. WHAT DOES SNL DO? 3

  • --- SNL has the ability to design & development smart Battery Management System, to make battery safe under control. we are using BMS made by ourselves.

  • here attached our factory workshop for production & testing for your review:


IV. WHAT DEVICE CAN 7.4V CHARGE FOR?


7.4v lithium ion battery pack can charge most of 7.4v DC systems / motors / device. PLEASE MAKE SUSRE PROTECTION DATA IS COMPLIANT TO YOUR SYSTEM. for exmple:

  • 1).    LED:
    >>> Led street light/led flood light/lighting outdoors;
  • 2).    MEDICAL DEVICE:
  • >>> Battery operated ergnomic / Electronic Pulse Massager / invisible IR illuminator / Handheld infrared security observation ;
  • 3).    SOLAR ENERGY STORAGE:
    >>> Solar street light/solar led light/solar photovoltaic system ;
  • 4).    AI / VR:
    >>> Robot 

V. WHAT'S YOUR SHIPMENT & PAYMENT? 


We will have industrial package be compliant to different requirement by different ship ways, lead time of which are:

1). By express:      DHL/UPS/ TNT, 3-7 days arrived, Exlusive Special line, 8-10 working days, door-to-door service;
2). Via air cargo:   5-7 days arrived appointed airport;
3). Via sea :           10-30days arrived appointed seaport, the cheapest way above all.

4). Payment:         any payment should be under formal invoice, so as to protect customer's legal right. we accept paypal, HSBC etc.



Any further question or doubts will get our highly attention. Thank you for your time!


Looking forward to cooperate with you to make your customers love your brand!



Contact: Doris

Tel: +86 186 6567 6364

Email: info@sinoli-batteries.com

Skype: dorisluo2012

Whatapp: +8618665676364


Offering one of the best 7.4v 2200mah lithium ion or li-ion battery for invisible ir iiluminator brands free sample and the pricelist, quotation, size and specifications consultation, it is one of the best 7.4v 2200mah lithium ion or li-ion battery for invisible ir iiluminator manufacturers and suppliers manufacturing batteries, welcome to buy customized products from our factory.

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