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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Dison
  • Model Number: 18650
  • Type: Li-Ion
  • Nominal Voltage: 3.7V
  • Size: 18650
  • Nominal Capacity: 2AH
  • Appliance: flashlight, power bank
  • Advantage: military quality ensured
  • standard charge: 0.2C*7.5 hrs
  • standard discharge: 0.5C*2.5hrs
  • cycle life: more than 500 times
  • fast charge: 1C
  • max discharge rate: 2C
  • weight: 45
  • charge temp: 0~40 degree c
  • discharge temp: -20~60 degree c

Packaging & Delivery

Packaging Details carton case or packed by customer demand
Delivery Time 15~30 days after payment


18650 LiNiCoMnO2 battery
voltage: 3.7V
capacity: 2.2AH
size: 18650 type
cycle life > 500 times

LiNiCoMnO2 rechargeable battery--3.7v 2000mah 2100mah lithium 18650 battery




 Nominal capacity


 Nominal voltage


 Internal resistance

≤ 65mΩ

 Max. charge volt.


 Discharge cut-off volt


 Standard charge

    0.2C in 7.5hrs

 Fast charge

1C in 2.5hrs

 Nominal discharge current

0.5C  25 ±5°C

 Max. discharge current


 Working temp.

 Standard charge

0 ~ 45 °C

 Fast charge

10 ~ 45 °C


-20 ~ 60 °C


-20 ~ 45 °C

 Relative humidity 

≤ 65% RH

 Cycle life

>500 Times

 Function of BMS

 Overcharge, over discharge, over current,

 over temperature, short-circuit protection, etc.

 Cell dimension






Packaging & Shipping


Separate li-ion Batteries when shipping to prevent short circuits.

All the battery are packed in strong cartob case.

Usual transportation: Be applicable to transport by air, by shipped, by Passenger and Cargo Aircraft.

More information can be obtained from Label with an indication including packed with lithium batteries, handledwith care and the special procedures with a telephone numberif needed.


Our Services


· Quick response to your enquiries.

· Exclusive and unique solution can be provided to you by our experienced and  professional engineers and  R&D team.

· Excellent qualith and prompt after-sales service

· any technical support and training




Transaction History of the Supplier

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Transaction Overview


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China (Mainland) | Trading Company
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