logo
Home
about us
Company Profile
factory tour
quality control
products

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories
application
video
events
news
cases
contact us
quote
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
bahasa indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
home
about us
products

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories
application
video
events
news
cases
contact us
quote
Good price online

products details

Home > Products >
Heated Lithium Battery
>
Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V
All Category

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories
Contact Us
Mrs. Alice
alice@szresky.com
0086 13530058480
Contact Now
Name
  • Name
  • Name
  • Name

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V

Brand Name: RESKY
Model Number: H7.4-2600
MOQ: 10pcs
Price: Negotiable
Packaging Details: Paper box
Payment Terms: T/T,Western Union
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
CE, RoHS, MSDS, Un38.3
Rated Capacity:
2600mAh
Standard Voltage:
7.4V
Usage:
Heated Gloves, Heated Insoles, Heating Jacket
Cell:
18650 Cells
Wh:
15W
Connector:
DC1.35*3.5mm
Weight:
222g
Color:
White, Black
Shipping:
UPS, DHL, FedEx, TNT, By Air, By Sea
HS Code:
8507600090
Supply Ability:
10000pcs/day
Highlight:

Heated Li-ion 18650 Battery Pack

,

Rechargeable 18650 Battery Pack

,

2600mAh Heated Lithium Ion Battery

Product Description
Product Description  
 

Heated Lithium Battery 2600mAh 7.4V Rechargeable Li-ion 18650 Battery Pack

 

Model 2S1P
Nominal voltage 7.4V
Nominal capacity 2600mAh
Size 22mm*69mm*87mm
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.

Safety concerns:

 

Thermal Runaway

 

Over - heating Risk: The heating mechanism in the battery pack is designed to operate within a specific temperature range. If the heating element malfunctions or the temperature control system fails, the battery can over - heat. Over - heating can lead to a phenomenon known as thermal runaway. In a lithium - ion battery, this can cause a chain reaction where the battery's internal components start to decompose, release heat at an increasing rate, and potentially lead to a fire or explosion. For example, if the temperature sensor fails to accurately detect the battery's temperature and the heating continues unchecked, the battery cells can reach temperatures far above their safe operating limits.

 

Battery Swelling and Leakage

 

Pressure Build - up: Excessive heat can cause the battery to swell. As the temperature rises, the internal pressure of the battery increases due to the expansion of the electrolyte and the chemical reactions occurring at a faster rate. Swelling not only indicates a potential safety hazard but can also damage the device in which the battery is installed. In severe cases, the battery may leak its electrolyte. The electrolyte in 18650 lithium - ion batteries is often flammable and corrosive. If it leaks, it can cause damage to surrounding components and pose a fire and chemical burn risk.

 

Pictures:

 

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 0

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 1

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 2

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 3

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 4


 

Tags: 

Li-ion Battery Pack  

Lithium Ion Polymer Battery  

Heated Lithium Ion Battery

Products Details

Home > Products >
Heated Lithium Battery
>
Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V
All Category

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories
Name
  • Name
  • Name
  • Name

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V

Brand Name: RESKY
Model Number: H7.4-2600
MOQ: 10pcs
Price: Negotiable
Packaging Details: Paper box
Payment Terms: T/T,Western Union
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
RESKY
Certification:
CE, RoHS, MSDS, Un38.3
Model Number:
H7.4-2600
Rated Capacity:
2600mAh
Standard Voltage:
7.4V
Usage:
Heated Gloves, Heated Insoles, Heating Jacket
Cell:
18650 Cells
Wh:
15W
Connector:
DC1.35*3.5mm
Weight:
222g
Color:
White, Black
Shipping:
UPS, DHL, FedEx, TNT, By Air, By Sea
HS Code:
8507600090
Minimum Order Quantity:
10pcs
Price:
Negotiable
Packaging Details:
Paper box
Delivery Time:
7-10days
Payment Terms:
T/T,Western Union
Supply Ability:
10000pcs/day
Highlight:

Heated Li-ion 18650 Battery Pack

,

Rechargeable 18650 Battery Pack

,

2600mAh Heated Lithium Ion Battery

Product Description
Product Description  
 

Heated Lithium Battery 2600mAh 7.4V Rechargeable Li-ion 18650 Battery Pack

 

Model 2S1P
Nominal voltage 7.4V
Nominal capacity 2600mAh
Size 22mm*69mm*87mm
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.

Safety concerns:

 

Thermal Runaway

 

Over - heating Risk: The heating mechanism in the battery pack is designed to operate within a specific temperature range. If the heating element malfunctions or the temperature control system fails, the battery can over - heat. Over - heating can lead to a phenomenon known as thermal runaway. In a lithium - ion battery, this can cause a chain reaction where the battery's internal components start to decompose, release heat at an increasing rate, and potentially lead to a fire or explosion. For example, if the temperature sensor fails to accurately detect the battery's temperature and the heating continues unchecked, the battery cells can reach temperatures far above their safe operating limits.

 

Battery Swelling and Leakage

 

Pressure Build - up: Excessive heat can cause the battery to swell. As the temperature rises, the internal pressure of the battery increases due to the expansion of the electrolyte and the chemical reactions occurring at a faster rate. Swelling not only indicates a potential safety hazard but can also damage the device in which the battery is installed. In severe cases, the battery may leak its electrolyte. The electrolyte in 18650 lithium - ion batteries is often flammable and corrosive. If it leaks, it can cause damage to surrounding components and pose a fire and chemical burn risk.

 

Pictures:

 

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 0

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 1

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 2

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 3

Heated Rechargeable Li-ion 18650 Battery Pack 2600mAh 7.4V 4


 

Tags: 

Li-ion Battery Pack

Lithium Ion Polymer Battery

Heated Lithium Ion Battery

0086 13530058480
Quick link
Home About Us products Application Video news cases Contact Us
Quick Contact

Address

Floor 3, No 2, Hengxiang Building, Baihua Community, Guangming New District, Shenzhen, Guangdong, China

Tel

86-755-13530058480

0086 13530058480
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Lithium Polymer Battery Cell Supplier. Copyright © 2025 Shenzhen Resky Electronics Co., Ltd. . All Rights Reserved.