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2S3P 7.4 V Lithium Ion Battery Pack 18650 7500mah For Big Toys And Devices

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2S3P 7.4 V Lithium Ion Battery Pack 18650 7500mah For Big Toys And Devices

Brand Name : TINKO/OEM

Model Number : TK18650 2S3P

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 : 7500mah

Battery Connection : 2S3P

Protection : PCM/PCB

Material : Lithium ion

Dimension : 38*67*38mm

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Customized 2S2P 18650 Lithium-ion Battery Pack 7.4V for Digital Product 
 
 
Battery Description
 
This lithium battery pack is with 6 18650 battery cell, with the pack way 2S3P makes it's voltage  7.4V and high capacity to 7500mah. The battery cell is high rate kind, it allowed 3C discharge, very suit for the high power device.
 TINKO 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
 

 
                                     ITEM 
 

                      SPECIFICATION 

 
Capacity

Rated capacity 

 

7500mAh by standard charge and discharge

 

 
Typical capacity
 

7800mAh by standard charge and discharge

 
Nominal voltage
 

                                            7.4V

 
Energy

 

 
Rated Energy 
 

                                         55.5Wh

 
Typical Energy 
 

57.72Wh

 

Limited charging voltage (Ucl)

 

 8.40V

 

End of discharge voltage(Ude)

 

 5.5V

 

Upper limited charging voltage(Uup)

 

 8.5V

 

Discharge cut-off voltage(Udo)

 

 4.00V 

 

Standard charging current(Icr)

 

 0.5C

 

Standard discharging current(Idr)

 

 0.2C

 

Maximum charging current(Icm)

 

 1C (7500mA, 25℃,not for cycle life)

 

Maximum discharging current(Idm)

 

 3C (22.5A, 25℃,not for cycle life)

 
 
 
 
 
 

Using

temperature

range 

 

 

Upper limited charging temperature(Tcm)

 

 

 

45℃

 

Lower limited charging temperature(Tcl)

 

 

 

0℃

 

Upper limited discharging temperature(Tdm)

 

 

60℃

 

Lower limited discharging temperature(Tdl)

 

 

-20℃

Allowable maximum

surface temperature (Tmax)

 

 Charge 

 
55℃ (Recommended recharge release ≤45℃
 

Discharge
 

70℃ (Recommended re-discharge release ≤60℃

Storage temperature

 

1 year: -20~25℃

3 months: -20~45℃

1 month: -20~60℃
Humidity range 

 

0 ~ 60% RH (non-condensing)

 

Internal resistance
 

 

≤ 130 mΩ(AC Impedance, 1000 Hz)

 

 
Weight 
 

 ≤ 300g

 
Product Drawing
 
2S3P 7.4 V Lithium Ion Battery Pack 18650 7500mah For Big Toys And Devices
 
 
 
Product Applications

 

 

 

2S3P 7.4 V Lithium Ion Battery Pack 18650 7500mah For Big Toys And Devices


Product Tags:

2S3P 7.4 v lithium ion battery pack

      

7.4 v li ion battery pack 7500mah

      

18650 7.4 v lithium ion battery pack

      
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