Samsung Rechargeable Li Ion Battery 18650 3 7v 2200mah - China

Product Name Samsung rechargeable li ion battery 18650 3.7v 2200mah Our other recently hot selling items: S/N Product Name

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Samsung rechargeable li ion battery 18650 3.7v 2200mah 1 - Low voltage 2.75, high voltage 4.2 2 - Manufactured under ISO9001: 2008 to assure quality

3 - Internal PCB protects against under and over charging

4 - Free from memory effect, to use freely by charging or discharging it.

5 - High safety level, PTC over-current protection, anti-explosion protection.

6 - Battery tested based on International Electro technical Commission (IEC) standard to ensure capacity, quality and life time Product Description Samsung rechargeable li ion battery 18650 3.7v 2200mah Item No.

NV-18650-2200mah Remarks Rated Capacity 2200mah Rated Voltage 3.7V Charge Method Constant Current-Constant Voltage Standard charge current: 0.5c; Rapid charge current: 1c

Cut-off Discharge Voltage 2.75V Charge Upper Limit Voltage 4.20±0.05V Operational Temperature charge (0 ~ 45°C) discharge (-20 ~ 60°C) Storage Temperature within a month (-5 ~ 35°C) within six months (0 ~ 35°C) Recommended charge temperature 60°C Recommended charge temperature 75°C Internal Impedence ≤80mOhm Cycle Performance ≥80% of initial capacity at 300times Safety Performance

Samsung rechargeable li ion battery 18650 3.7v 2200mah No Item Criteria Remarks

1 Vibration test The battery is to be tested in three mutually perpendicular to each axis No fire, no explosion

2 Drop Test Drop the battery from 1m height onto 5cm it 3 times each of X, Y, and Z directions at 25±2°C No fire, no explosion, no leakage

3 Short circuiting Test After standard charge, the battery shall be subjected to a short-circuit condition No fire, no explosion

4 High temperature test Leaving the battery at 85°C for 4hours after standard charge No fire, no explosion Capacity≥80% 5 Overcharge testing NO PCM No explosion, no fire

6 Heating Test The temperature of the oven is to be raised at a rate of 5±2°C/min to a temperature of 130±2°C for 30 minutes.

No explosion, no fire

7 Storage Characteristics 1 standard charge and then storage at 25±2°C for 30 days.

Remaining Capacity≥85%

8 Storage Characteristics 2 1, after standard charge and then storage at 60±2°C for 7 days.

2, the capacity on standard discharge shall be measured after standard charge.

1, Remaining Capacity≥60% 2, Recovery capacity≥80% Product Application

Samsung rechargeable li ion battery 18650 3.7v 2200mah electrical and hobby

Emergency power supply, LED light and flashlight.

consumer applications

electrical tools

solar lawn, remote control

electric vacuum cleaner, electric sweeper

Medical Device

Backup power supply

communication and telephone equipment

Company Contact:

• Posted By: ShenZhen NOVA ENGERGY CO., LTD

• Phone: +86 13715311264

• Address: Tongchuang Tech Park,Hongyin Road,Gongming Town,Guangming New Dist.,Shenzhen,China 518106, ShenZhen , GuangDong , China

• Email:

• Website: http://www.nova-battery.com/

• Business Description: henzhen NOVA Energy Co.,Ltd(Previous Shenzhen NOVA Electronics Co.,Ltd), one of the subsidiaries of NOVA Electronics Group and Beijing Zhong Ke Green
  
  Energy Group, is a high-tech enterprise incorporating R&D, production, sales and marketing of rechargeable Cylindrical Lithium- ion, lithium polymer,
  
  LifePo4, Ni-MH, Ni-Cd batteries and related battery packs and systems.