18650 11.1V

Product Description:Geilienergy 18650 11.1V lithium-ion battery. Matching of cores, testing over-current and over-voltage of protective plate, and strictly controlling the quality of the products. Battery packs are versatile and suitable for smart home appliances, massage equipment, medical equipment, solar lamps, lighting and other products.

Technical specifications

  • Weight: 140g±2%g
  • Capacity: 2200mAh
  • Rated Voltage: 3.7V
  • Impedance Standard: ≤60mΩ

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PARAMETER

 

Model

ICR18650P

Cell

Capacity

2200mAh

Rated Voltage

3.7V

Impedance Standard

≤60mΩ

Combination Standard

A. Capacity Difference –Δ20mAh

B. Resistance -Δ5mΩ

C.Current-maintaining Ability ≥60%

D.Voltage –Δ6mV

Combination Method

3S1P

Pile Index

 

Rated Capacity  

2200mAh

Minimal Capacity

2090mAh

Nominal Voltage

11.1V

Max Charge Voltage

12.825±0.075V

Discharge cut-off voltage

8.1±0.3V

Charge Current

≤3.0A

Working Current

≤5.0A

Battery Internal Impedance

≤300mΩ

Weight

140g±2%

Dimension(L * M* H)

71x56.5x21mm

Charge Method

Standard

1.1A(0.5C)

Quick

2.2A(1.0C)

Operating Temperature

Charge

0℃-45℃;32°F-113°F

Discharge

-20℃-60℃;-4°F-149°F-

3.PCS Information
3.1 Product  Electrical Performance Metrics 

Item

Symbol

Content 

Criterion

Over charge Protection

VDET1

Over charge detection voltage

4.275±0.025V

VREL1

Overcharge Release Voltage

4.15±0.05V

tVDET1

Over charge detection delay time

500-1500ms

Over discharge protection

VDET2

Over discharge detection voltage

2.3±0.1V

tVDET2

Over discharge detection delay time

50-150ms

VREL2

Over discharge release voltage

2.7±0.1V

Over current protection

VDET3

Over current detection voltage

0.13±0.03V

IDP

Over current detection current

11A -21A

 

Overcurrent delay time

1-15ms

Short protection

 

Detection condition

Exterior short circuit

 

Short Circuit Protection Delay Time

300-600us

Interior resistance

RDS

Main loop electrify resistance

VC=4.2V,RDS≤60mΩ

Current consumption

IDD

Static Consumption Current

1μA Type 20μA Max

 

 

PRECAUTIONS

3.2 Circuit Diagram

produc-1

  • 3.Guarantee and product reliability Warranty period of this product is 12 months from manufacturing code.Guangzhou Geilienergy Electronic Co.Ltd.. is not responsible for the troubbles caused by mishandling of the battery which is clearly against the instructions in this specification.When Guangzhou Geilienergy Electronic Co.Ltd.finds any new facts which requires modification of this document, we will inform you again.

  • 4.Announcements

  • 4.1 Battery must be charged before use it.

  • 4.2 When using a new battery for the first time or after long term storage, please fully charge the battery before use it.

  • 4.3 For charging methods please refer to our technical handbook.

  • 4.4 Use the specified charger.

  • 4.5 Do not reverse charge battery.

  • 4.6 Do not short circuit batteries,it may damage to battery.

  • 4.7 Do not incinerate or mutilate battery, it may burst or release toxic material.

  • 4.8 Do not store batteries in adverse condition,such as extreme temperature, deep cycling and excessive overcharge/ over discharge.

  • 4.9 Store batteries in a cool dry place.

  • 4.10 Avoid batteries being used in an airtight environment. Ventilation should be provided inside the battery compartment; otherwise batteries may generate hydrogen gas, which could cause an explosion if exposed to an ignition source.

  • 4.11 when the batteryis being used,please ensure that the polarity is correct.

  • 4.12 If find any noise, excessive temperature or leakage from a battery, please stop using it.

  • 4.13 When the battery is hot, please do not touch it and handle it, until it has cooled down.

  • 4.14 Pleaseturn off the switch to avoid over discharge when the battery power decline during using.

  • 4.15 When a battery is available, disconnect it from the device.

  • 4.16 After use, if the battery is hot, allow it to cool in a well-ventilated place out of direct sunlight before recharging it.

  • 4.17 Do notattempt to take batteries apart or subject them to pressure or impact. Heat may be generated or fire may result. The alkaline electrolyte is harmful to eyes and   skin, and it may damage clothes.

  • 4.18 If the batteries or battery packs are subjected to storage for such a long term a long term as more than 3 months, it is recommended to recharge the batteries or battery packs periodically, e.g. every 3 months, or before the open circuit voltage (OCV) of the batteries comes down to 12V in order to obtain reasonably good capacity recovery and prevent battery performance degradation.

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