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Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p
Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p
Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p
Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p
Specifications
Certification :
CE,RoHS,MSDS,Un38.3
Brand Name :
RESKY
Model Number :
RSK-7.4v8800mAh
MOQ :
10PCS
Price :
Negotiable
Payment Terms :
Western Union,T/T
Supply Ability :
10000pcs/day
Delivery Time :
7-10days
Packaging Details :
Paper box
Rated Capacity :
8800mAh
Standard Voltage :
7.4V
Discharging Cut-off Voltage :
6V
Continuous Discharging Current :
4A
Peak Discharging Current :
6A
Wh :
65W
Shipping :
UPS, DHL, FedEx, TNT, by Air, by Sea
Warranty :
12months
Origin :
Shenzhen
HS Code :
8507600090
Description
Product Description

Li-ion battery pack 7.4V 8800mAh 18650 2s4p Media device lithium-ion Batteries

Model 18650-2S4P
Nominal voltage 7.4V
Nominal capacity 8800mAh
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:

Standardized Size and Shape

The 18650 lithium - ion battery pack is based on a standardized cylindrical shape. The "18650" indicates that the battery is 18mm in diameter and 65mm in length. This standardization allows for easy integration into a wide range of devices. For example, in battery - powered flashlights, the cylindrical shape of 18650 batteries fits well into the flashlight's tube - like body, enabling a compact and efficient design.

The consistent size also makes it possible to use battery holders and charging devices that are specifically designed for 18650 batteries. Manufacturers can produce products with interchangeable battery compartments, which is convenient for users who may need to replace or upgrade their batteries.

High Energy Density

18650 Li - ion battery packs offer a relatively high energy density. They can store a significant amount of energy in a compact size. This means that for a given volume or weight, they can power a device for a longer period compared to some other battery types. For instance, in a portable power bank, using 18650 battery packs can increase the overall capacity and allow for more charges of a mobile phone or other small electronics.

The high energy density also enables the design of more powerful and longer - lasting devices. In electric vehicles, although multiple 18650 battery packs are usually needed, their energy - storing capabilities contribute to an extended driving range and better performance.

Pictures:

Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

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Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

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Product Detail
Certification :
CE,RoHS,MSDS,Un38.3
Brand Name :
RESKY
Model Number :
RSK-7.4v8800mAh
MOQ :
10PCS
Price :
Negotiable
Payment Terms :
Western Union,T/T
Contact Supplier
video
Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p
Media Device Lithium Ion Battery Pack 7.4V 8800mAh 18650 2s4p

Shenzhen Resky Electronics Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Polymer Battery Cell, RC Lithium Battery, Li-Ion Battery Pack
Total Annual :
500000-1000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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