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Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

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Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

  • 1
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Brand Name : RESKY

Model Number : RESKY-L18650-2S

Certification : CE,RoHS,MSDS,Un38.3,IEC62133

Place of Origin : China

MOQ : 100pcs

Price : Negotiable

Payment Terms : Western Union,T/T

Supply Ability : 50000000PCS/Year

Delivery Time : 7-10days

Packaging Details : Paper box

Rated Capacity : 2500mAh

Standard Voltage : 7.4V

Usage : LED Bicycle Headlamp, Electric Bicycle,Camera

Electrolyte : Li-ion

Structure : 2s1p

Charging Cut-off Voltage : 8.4V

Charging Current : 1A

Weight : 135g

HS Code : 8507600090

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Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries
Technical Details
Model 18650-2S1P
Nominal voltage 7.4V
Nominal capacity 2500mAh
Size customized
Max charge current 0.5C
Charging method Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current 1C
Discharge cut-off voltage 6V, the over-discharge detection voltage of PCM
Operating environment Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH
Storage environment -20°C~45°; 65±20%RH;
Lifespan (80% Prime Capacity) >500times
Product Advantages
  • Green product
  • Long standby time
  • One year warranty
  • Excellent safety performance
  • Excellent storage performance and low self-discharge rate
  • Short circuit testing passed
  • Overcharge testing passed
  • Over discharge testing passed
  • 150°C thermal shock test passed
  • 1.2m drop testing passed
Applications:

Communications Equipment


Suitable for cordless phones, mobile phones, fax machines, mobile POS terminals, and other devices, providing stable power.


Audio-Visual Equipment


Suitable for cameras, portable audio systems, MD players, wireless speakers, and other devices, supporting high-efficiency audio output.


Electronic Devices


Suitable for portable electronic devices such as laptops, tablets, PDAs, smart vacuum cleaners, and GPS navigators, ensuring long battery life.


Industrial Instruments


Suitable for flaw detectors, laser detectors, air samplers, laser pointers, and other instruments, meeting the stability and temperature resistance requirements of industrial applications.


Medical Devices


Suitable for medical equipment such as monitors, electrocardiographs, ultrasound machines, and ventilators, ensuring precise medical data collection and processing.

Product Images

Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries

Lithium Ion Battery 18650 2s 7.4V 2500mAh 18.5wh Li-ion Rechargeable Batteries





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