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18650 2600mah Rechargeable Li Ion Battery Pack With Wire And Connector 3.7V

Categories Lithium ion Battery Pack
Brand Name: TINKO/OEM
Model Number: TK18650
Certification: CE/ROHS/MSDS/UN38.3
Place of Origin: China
MOQ: 5000PCS
Price: Negotiable
Supply Ability: 100pcs/day
Packaging Details: parer carton
Voltage: 3.7
Capacity: 2600mah
Battery Connection: 3S1P
Protection: PCM/PCB
Material: Lithium ion
Dimension: 55.5*19*70.5mm
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18650 2600mah Rechargeable Li Ion Battery Pack With Wire And Connector 3.7V

High Discharge Rate 18650 Lithium-ion Rechargeable Battery Pack 2600MAH for Toys


Battery Description


TINKO 3.7V 18650 battrey 2600mah battery pack is made by the high rate cell, which can bare with up to 3A to 5A discharge current. It is widely used by customer for their electric product such as fans, toys and lights. Our lithium-ion batteries are widely used because of their advantageous features. They have a high energy-to-weight ratio compares to other types of battery, so they can store more energy in a smaller, lighter package. They also can endure hundreds to thousands of charge and discharge cycles, so their lifespan is also much longer. Their low self-discharge allowed them to retain charge for extended periods when not in use. With these features the lithium battery used in a variety of applications, from consumer electronics (smartphones, laptops) to electric vehicles. Their voltage and capacity also can be designed through different usage.


Battery Parameters



NO.


Item

Specifications
1

Typical Capacity


2600mAh @ 0.2C Discharge

Minimum capacity


2580mAh @ 0.2C Discharge
2

Nominal voltage


3.7V
3

Standard Charge


CC/CV,0.2C5A, 4.20V
4

Standard Discharge


CC,0.2C5A, 3.00V
5

End-of-charge Voltage


4.20V±0.05V
6

End-of-charge Current


0.02C5A (At CV mode)
7

End-of-discharge Voltage


3.00 V
8

Charging Time


8.0hours(standard charge)
9

Quick Charge Current


2600mA (1.0C5rate)
10

Quick Discharge Current


5200mA (2.0C5rate)
11

Max Discharge Current


7800mA (3.0C5rate)
12

Initial Impedance


Max:100mW
13

Weight


Approx:48.0±2g
14

Operating temperature


Charging: 0℃~45℃

Discharging:-20℃~60℃

15

Storage temperature


-5℃~35℃
16

Storage Humidity


≤75% RH

17


AppearanceWithout scratch, distortion, contamination and leakage
18

Standard environmental condition


Temperature : 25±2℃

Humidity : 45-75%RH

Atmospheric Pressure : 86-106 KPA

19

Temperature Dependence of Discharge Capacity

@ 0.2C Discharge



Charge temperature


Discharge temperature

25℃



-10℃



0℃



15℃



25℃



40℃



Relative Capacity


50%80%90%100%100%

Product Drawing



Product Applications


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