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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: N/M
  • Model Number: 18650
  • Type: Li-Ion
  • Nominal Voltage: 3.7v 3.6v
  • Size: 18*65mm
  • Nominal Capacity: 6600mah
  • Name: Li-ion Battery Pack 3.7v
  • OEM: design battery according to your request
  • Factory: China battery manufacturer
  • Application: mod e-cig cigarette
  • Sample: available for your testing
  • Lead time: 10-15days
  • A grade: Japanese, Korea Cells
  • Service: Fast response and delivery
  • Himax Factory: Customize Solution Supplier
  • Battery: Top A+ grade

Packaging & Delivery

Packaging Details Li-ion Battery Pack 3.7v, in safety package, suit for shipping via Courier, Air and Sea
Delivery Time Shipped in 15 days after payment

High quality Lithium rechargeable battery pack 3.7V 18650 6600mAh 3P with wire and connector

Nominal voltage3.7v
Nominal capacity6600mah
size 16±0.2;650±0.5mm
Main characteristicsHigh energy density,good capacity,light and thin,safe and reliable(with PCM) ,long circle life,no memory,environmental,stable performance,reasonable low price,capacity and size could be customerized.
Operating environmentCharging, 0°C ~ 45°C ; 65±20%RH
Discharging, -20°C~60°C ; 65±20%RH
Storage environment-20°C~45°
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V
CycleLife (80% Prime Capacity) :>500times
Charging AttentionCharging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Specification.
It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.


Advantage of Lithium battery
1.High energy
2.Low internal resistance
3.No memory effect
4.Long cycle life>500 times
5.Enviromental, non CD elements
6.Low discharge, could be stored for long time, self-discharge 8%-10% per month
7.High discharge Voltage, 3.7V equivalent to 3s*1.2V NIMH NICD battery

E-Cigarette, Power Bank, RC helicopter, Power tools, RC toys, Consumer electronics, Equipments etc..   18650 2900mah li-ion battery

18650 2900mah li-ion battery

Li-ion 18650 Cells
Hot-sales 1C 18650 cells
Chinese 186503.7V-1900mAhInternal Resistance<55mΩ
Capacity volume variance:30mAh

Chinese 186503.7V-2000mAh
Chinese 186503.7V-2200mAh
Chinese 186503.7V-2600mAh
Chinese 186503.7V-2800mAh
Samsung 186503.7V-2800mAh
Samsung 186503.7V-3000mAh
LG 186503.7V-2200mAh
LG 186503.7V-2600mAh
LG 186503.7V-3000mAh
High Drain 18650 cells
Samsung 1865015L: 3.7V-1500mAhInternal Resistance<30mΩ
12C discharge 18A
Samsung 1865022P:3.7V-2200mAhInternal Resistance<30mΩ
5C discharge 10A
LG 18650HB2:3.7V-1500mAhInternal Resistance<15mΩ
20C discharge 30A
LG 18650HD2:3.7V-2000mAhInternal Resistance<15mΩ
12.5C discharge 25A
LG 18650HE2:3.7V-2500mAhInternal Resistance<15mΩ
8C discharge 20A
1. A grade cells, 100% real capacity. 
2. MOQ:1000pcs each type, Lead time: 7-10working days


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Transaction Details

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China (Mainland)
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21 Transactions 110,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $57,000
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