high quality Li-ion 18650 2S1P 7.4V 2600mAh battery pack for loud-speaker

Technical specifications

  • Output Interface:Apple Interface, DC, USB/DC
    Input Interface:AC, DC
    Supports Solar Energy:No
    Is LED Lamp Illumination:Yes
    Battery Type:18650 Lithium Battery
    Place of Origin:Guangdong, China (Mainland)
  • Brand Name:GLE
    Model Number:18650
    Dimension:67mm*36mm*18mm
    Weight:100G
    Capacity:3000-4000(mAh)
    Produt name:li-ion battery pack
    Color:blue
    single capacity:2600mAh
    wire , plug:YES
    payment:TT,Paypal, Western union
    Applicaion:Torch / LED Light / Emergency Light
    MOQ:10pcs
    Volage:3.7v
    Output:4.2V/2.6A

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Size

7_03.jpg

Parameter

Specification

li-ion battery

Type

Lithium-ion rechargeable cell

Model

18650

Nominal voltage

7.4V

Nominal capacity

2600mAh

Max charge current

2.6A    1C

Charging method

charge with constant current 1C to 12.6V, then charge with constant voltage 12.6V  till charge current is less than 0.01C

Discharge cut-off voltage

4.2V,  the over-discharge detection voltage of  PCM

Operating environment 

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage environment

-20°C~45°C
65±20%RH

storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;11.1~12.6V

Cell Weight (Approx)

≤100g

Cell Dimension (Max)

according to customer demand

 

Precautions

7_017_027_047_067_087_09

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GUANGZHOU GEILIENERGY ELECTRONIC CO., LTD.

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