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Toys And Devices Lithium Ion Rechargeable Battery Pack 7.4 V 2600ma 18650

Categories Lithium ion Battery Pack
Brand Name: TINKO/OEM
Model Number: TK18650 2S1P
Certification: CE/ROHS/MSDS/UN38.3
Place of Origin: China
MOQ: 1000PCS
Price: Negotiable
Supply Ability: 100pcs/day
Packaging Details: parer carton
Voltage: 7.4
Capacity: 2600mah
Battery Connection: 2S1P
Protection: PCM/PCB
Material: Lithium ion
Dimension: 37*67*20mm
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Toys And Devices Lithium Ion Rechargeable Battery Pack 7.4 V 2600ma 18650

high capacity 18650 Lithium-ion Battery Pack 7.4V for Toys and Power Tools


Battery Description


TINKO 7.4V 18650 battrey pack 2600mah with PCM board is a common model which is widely used bu customer for their electric product such as fans, toys and lights. The lithium-ion batteries are widely used due to their advantageous features. They have a high energy-to-weight ratio, so they can store more energy in a smaller, lighter package compares to other. They also can work hundreds to thousands of charge and discharge cycles, making them durable for long-term use. 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.


ItemSpecifications
1

Typical Capacity


2600mAh @ 0.2C Discharge

Minimum capacity


2580mAh @ 0.2C Discharge
2

Nominal voltage


7.40V

3


Standard ChargeCC/CV,0.2C5A,8.40V

4


Standard DischargeCC,0.2C5A, 6.00V

5


End-of-charge Voltage8.40V±0.1V

6


End-of-charge Current0.02C5A (At CV mode)

7


End-of-discharge Voltage6.00 V

8


Charging Time8.0hours(standard charge)

9


Quick Charge Current2600mA (1.0C5rate)

10


Quick Discharge Current5200mA (2.0C5rate)
11Max Discharge Current

7800mA (3.0C5rate)



12


Initial ImpedanceMax: 180mW

13



Weight


Approx:96±2g

14


Operating temperature

Charging: 0℃~45℃

Discharging:-20℃~60℃


15


Storage temperature-5℃~35℃

16


Storage Humidity


≤75% RH
17

Appearance


Without 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 Capacity50%80%90%100%100%

Product Drawing



Product Applications


Cheap Toys And Devices Lithium Ion Rechargeable Battery Pack 7.4 V 2600ma  18650 for sale
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