Specifications
Place of Origin :
Shenzhen zhuhai
Brand Name :
TAC OEM & ODM
Certification :
MSDS REACH ROHS
Model Number :
INM7.4 18650 2200mAh
MOQ :
500 pcs for single cell , 50pack for battery packs
Price :
usd 3-5 each set
Packaging Details :
meet UN38.3 Certification
Delivery Time :
7-10 days after order confirm for stock model
Payment Terms :
100% prepaid before shipping out
Supply Ability :
100000PCS EACH WEEK
material :
Lithium Ion
Nominal voltage :
7.4v
Nominal capacity :
2200mah
CycleLife (80% Prime Capacity) :
>500times
warranty :
12 months
pvc :
blue white
connector :
customized
assembled :
2s1p
Description

7.4V Lithium Ion Cylindrical Battery LIR18650-2S 7.4V 2200mAh for Flashlight

Features for 7.4V Lithium Ion Cylindrical Battery LIR18650-2S 7.4V 2200mAh for Flashlight

  1. Long cycle life, more than 500 charge and discharge cycles ( 80% capacity remained ).
  2. Minimal self-discharge, less than 10% monthly when the battery storage.
  3. Wide temperature range, operation from :-20°C~+60°C
  4. Be charged & discharged at anytime because of non-memory performance
  5. Environmentally compatible passed Reach and Rohs
  6. High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking experiment, with acupuncture, smash, drop, and so on.

Application for 7.4V Lithium Ion Cylindrical Battery LIR18650-2S 7.4V 2200mAh for Flashlight

  1. Telecommunications equipment: cellular phone, notebook, blue-tooth earphone.
  2. Video Devices: digital camera, portable DVD, portable television,portable ESS
  3. Portable Devices: GPS, PDA, E-book, PMP, PSP, portable medical device
  4. Illuminate Devices:flash lighting miner lamp, searchlight.
  5. Toys: electrical toys, RC models

Specification for 7.4V Lithium Ion Cylindrical Battery LIR18650-2S 7.4V 2200mAh for Flashlight

No.ItemRated PerformanceRemark
1Rated CapacityTypical2200mAhStandard discharge(0.2C C5A) after Standard charge
Minimum2150mAh
2Nominal Voltage7.4VMean Operation Voltage During Standard Discharge After Standard Charge
3

Voltage at end of
Discharge

6.0VDischarge Cut-off Voltage
4Charging Voltage8.4±0.03V
5AC (1KHz) Impedance New Cell Max.(mW)≤80mΩThe measure must be uses the new batteries that within one week after shipment and cycles less than 5 times
6Standard chargeConstant Current 0.5C5A
Constant Voltage 8.4V
0.01 C5A cut-off
Charge time : Approx 4.0h
7Standard dischargeConstant current 0.2 C5A
end voltage 6.0V
8Fast chargeConstant Current 1C5A
Constant Voltage 8.4V
0.01 C5A cut-off
Charge time : Approx 2.5h
9Fast dischargeConstant current 1 C5A
end voltage 6.0V
10Maximum Continuous Charge Current1 C5A
11Maximum Continuous Discharge Current1.5 C5A
12Operation Temperature RangeCharge: 0~45℃

60±25%R.H.
Bare Cell

Discharge: -20~60℃
13

Storage Temperature
Range

Less than 1 year: -20~25℃

60±25%R.H.
at the shipment state

less than 3 months: -20~40℃
14WeightApprox 95±1 gPack
15Cell DimensionDiameter:18.3±0.2mmInitial Dimension
Height:64.5±0.5mm

Pictures for 7.4V Lithium Ion Cylindrical Battery LIR18650-2S 7.4V 2200mAh for Flashlight

7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight

7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight

7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight


Package Picture

7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight

About TAC BATTERY

We have been manufacturing rechargeable batteries and non-rechargeabel battery, including NI-MH battery, li ion battery, lithium polymer battery, LiFePo4 battery, ER, CR since 2003s. At that time, Vcell Power started with only 100 workers, we only serve clients in China. During nearly 16 years development, now we have already been one of the leader battery manufacturers in China, with more than 3000 skilled workers and two factories located in Guangzhou, Zhuhai, Shenzhen, Henan

Factory Production Line

7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight















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7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for Flashlight

Ask Latest Price
Place of Origin :
Shenzhen zhuhai
Brand Name :
TAC OEM & ODM
Certification :
MSDS REACH ROHS
Model Number :
INM7.4 18650 2200mAh
MOQ :
500 pcs for single cell , 50pack for battery packs
Price :
usd 3-5 each set
Contact Supplier
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight
7.4V Lithium Ion Cylindrica Battery LIR18650-2S 7.4V 2200mAh for  Flashlight

Guang Zhou Sunland New Energy Technology Co., Ltd.

Verified Supplier
14 Years
guangzhou
Since 2011
Business Type :
Manufacturer, Importer, Exporter
Total Annual :
10 USD Million-15 USD Million
Employee Number :
1000~2000
Certification Level :
Verified Supplier
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