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Shenzhen Resky Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries
China Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries

  1. China Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries
  2. China Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries

Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries

  1. MOQ: 100pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms Western Union,T/T
Supply Ability 10000pcs/day
Delivery Time 7-10days
Packaging Details Paper box
Accessories Type Chargers
Rated Capacity 8000mAh
Standard Voltage 7.4V
Usage Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle,Camera
Charging Cut-off Voltage 8.4V
Charging Current 1.5A
Wh 45W
Weight 358g
Warranty 12months
HS Code 8507600090
Brand Name RESKY
Model Number RSK-7.4v8000mAh
Certification CE,RoHS,MSDS,Un38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union,T/T Supply Ability 10000pcs/day
Delivery Time 7-10days Packaging Details Paper box
Accessories Type Chargers Rated Capacity 8000mAh
Standard Voltage 7.4V Usage Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle,Camera
Charging Cut-off Voltage 8.4V Charging Current 1.5A
Wh 45W Weight 358g
Warranty 12months HS Code 8507600090
Brand Name RESKY Model Number RSK-7.4v8000mAh
Certification CE,RoHS,MSDS,Un38.3 Place of Origin China
High Light 7.4V rechargeable Li-ion battery pack18650 lithium ion battery 8000mAhBluetooth speaker power battery pack
Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries For Bluetooth Speaker
Product Specifications
Attribute Value
Accessories Type Chargers
Rated Capacity 8000mAh
Standard Voltage 7.4V
Usage Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle, Camera
Charging Cut-off Voltage 8.4V
Charging Current 1.5A
Wh 45W
Weight 358g
Warranty 12months
HS Code 8507600090
Technical Details
Model
18650-2S3P
Nominal voltage
7.4V
Nominal capacity
8000mAh
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
Charging Attention: It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance.

Features:


Nominal Voltage and Capacity:This battery pack has a nominal voltage of 7.4V and a nominal capacity of 8000mAh, providing stable high voltage output and large energy storage capacity.


Charging and Discharging Performance:Standard charging current is 0.2C, maximum charging current is 0.5C; standard discharging current is 0.2C, maximum discharging current is 0.5C, supports continuous discharge and has overcurrent protection (protection value 10~17A).


Operating Temperature Range:Charging operating temperature is 0~45℃, discharging operating temperature is -20~60℃, adaptable to a wide range of ambient temperature variations.


Protection Mechanism:Built-in protection board provides overcharge protection (4.28±0.025V per string), over-discharge protection (2.4±0.1V), and overcurrent protection to ensure safe use. 


Application:


Lighting Equipment: Suitable for emergency lights, mining lamps, LED flashlights, and other lighting tools requiring portable power.


Portable Electronic Devices: Provides power for cordless phones, portable DVDs, laptops, etc.


Industrial and Medical Instruments: Serves as a reliable power source in monitors, electronic devices, etc.


Power Tools and Household Appliances: Compatible with high-power devices such as handheld drills and vacuum cleaners, meeting the needs of extended use.


Energy Storage Systems: Can be used in solar power systems or electric vehicle energy storage, achieving efficient energy storage and backup.

Product Images

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2012

  • Total Annual:

    500000-1000000

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...

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Get in touch with us

  • Reach Us
  • Shenzhen Resky Electronics Co., Ltd.
  • Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
  • https://www.lithiumbatteriescell.com/

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