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Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V

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Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V

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Brand Name : TINKO/OEM

Model Number : TK18650-2S

Certification : CE/ROHS/MSDS/UN38.3

Place of Origin : China

MOQ : 5000PCS

Price : Negotiable

Supply Ability : 100pcs/day

Packaging Details : parer carton

Voltage : 7.4

Capacity : 2200mah

Battery Connection : 2S1P

Protection : PCM/PCB

Material : Lithium ion

Dimension : 140.5*19.5mm

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High Rate 2S1P 18650 Lithium-ion Rechargeable Battery Pack 2500MAH for Lights and Devices

Battery Description

TINKO 7.4V 18650 battrey 2500mah battery pack is made by the 5C high rate cell, it max discharge current can up to 12.5A. It is widely used by customer for their device that requires high power such as the cleaning brush ect. Our lithium-ion battery and battery pack are widely used because of their advantageous features. Such as 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 size. They also can endure hundreds to thousands of charge and discharge cycles, it means that their lifespan is also much longer. Their low self-discharge allowed them to retain charge for extended periods when you don't use it. With these features, 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

 2500mAh @ 0.2C Discharge

Minimum capacity

 2450mAh @ 0.2C Discharge
2

Nominal voltage

7.4V
3

Standard Charge

 CC/CV,0.2C5A, 8.40V
4

Standard Discharge

CC,0.2C 5A, 6.00V
5

End-of-charge Voltage

8.40V±0.05V
6

End-of-charge Current

0.02C 5A (At CV mode)
7

End-of-discharge Voltage

6.00 V
8

Charging Time

8.0hours(standard charge)
9

Quick Charge Current

2500mA (1.0C 5rate)
10

Quick Discharge Current

5000mA (2.0C 5rate)
11

Max Discharge Current

12.5A (3.0C 5rate)
12

Initial Impedance

Max:130mΩ
13

Weight

Approx:105±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 Capacity

 50% 80% 90% 100% 100%

Product Drawing

Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V

Product Applications

Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V


Product Tags:

18650 7.4 v lithium battery pack

      

2500mah lithium ion rechargeable battery

      

7.4V 2200mah 18650 rechargeable lithium battery

      
Quality Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V for sale

Lithium Ion Rechargeable Battery 18650 2500mah 2S1P With Wire And Connector 7.4V Images

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