Li-ion rechargeable 3.7V 18650 2000mah/2200mah 2600mah

FOB Reference Price:Get Latest Price
US $0.8-5 / Piece | 500 Pack/Packs (Min. Order)
Supply Ability:
50000 Piece/Pieces per Day
Port:
ShenZhen/HK
Overview
Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Jinke
Model Number:
18650
Type:
Li ion
Nominal Voltage:
3.7V
Size:
18.4mm(max)*65mm(max)
Nominal Capacity:
2000mAh
Nominal voltage:
3.7V
End voltage:
2.75V
Minimium capacity:
2000mah
Lifecycles:
80%initial capacity after 500 times
cell&pack:
can be all customized
Cell weight:
less than 48.5g(max)
Charging current:
1A
Max dishcarging current:
2A
Lead time:
have stock normally 100K
Working environment temperautre:
-20℃ to 60 ℃
Packaging & Delivery
Packaging Details:
ORIGINAL PACKAGE(18650 2000mah)
Delivery Detail:
about 3DAYS(18650 2000mah)

Specifications

1) 18650 2000mah
2) Competitive price
3) Good value for moeny
4) deep cycle
5) manufacturer

  Li-ion rechargeable 3.7V 18650 2000mah/2200mah 2600mah  
 
 

  nominal specificications


 

itemsspecificationsnotes
Rated capacity minimum2000mAh0.4A discharge at 25°C
Nominal capacity minimum2000mAh0.4A discharge at 25°C
Nominal capacity typical2000mAh 
Nominal voltage3.7V0.5A discharge
Discharging end voltage2.75V 
Charging current Std.1A 
charging voltage4.2V 
charging time3hours 
continuous discharging current Max2A0°C to 40 °C
internal resistanceless than 100mΩAC impedance 1kHz
weightless than 48.5 
operating temperaturecharge0°C to 40 °C 
discharge-20°C to 60 °C 
storing conditionsless than 1 month-20°C to 50 °Cpercentage of recoverable
capacity of 80%
less than 3 month-20°C to 45 °C
less than 1 year-20°C to 20 °C

 

 

 precausions for handling

 

  • Seires Connections precautions

    when cells are connected in series, make sure the lot number, the shipping charge date, and capacity rank match. Please do not mix cells with different lot numbers, shipping charge date, and capacity rank. Also , the voltage variablility should be within 10mV.

  • if cells are connected in series, the discharge end voltage should be set more than 2.75V/cel 

 

battery photoes

 

 

 

 

We supply other brands and models 18650 like Sanyo, Samsung,Sonny, LG, A123

 

 

 

 

 

 

 

 

 

Applications:

 

Mainly for top quality Laptop battery, medical device, power tools and all  other high capacity with prime safety needs.

 

 

 

Our service

 

We are battery manufacturing company,  provide service from complicated battery design, cell production and sourcing, assembling, shipping.