Video Channel of China Shenzhen Resky Electronics Co., Ltd.
Chat Now Contact Us
Home Videos Playlist Website

7.4v 5200mAh lithium ion battery pack for heating products

Cylindrical lithium ion battery pack
March 19, 2025
Category Connection: Heated Lithium Battery
Chat Now Contact Us
Tags:
#Li-ion Battery Pack #Lithium Ion Polymer Battery #Heated Lithium Ion Battery
Brief: Discover the 3.7V 4000mAh rechargeable lithium polymer battery designed for heated gloves and winter gear. This high-capacity battery ensures long-lasting warmth with a compact size, perfect for heated clothing, jackets, and more. Learn about its specifications, charging methods, and versatile applications.
Related Product Features:
  • 3.7V nominal voltage and 4000mAh capacity for extended use.
  • Compact size of 21mm × 34mm × 55mm, ideal for heated apparel.
  • Max charge current of 0.5C for safe and efficient charging.
  • Operates in temperatures from -20°C to 60°C, suitable for winter gear.
  • Long lifespan with over 500 charge cycles at 80% prime capacity.
  • Compatible with various heated products like gloves, jackets, and socks.
  • Includes PCM for over-discharge protection at 2.75V cut-off voltage.
  • Lightweight and rechargeable, perfect for portable heating solutions.
Faqs:
  • What is the charging method for this battery?
    The battery charges with constant current 1C to 4.2V, then switches to constant voltage 4.2V until the charge current drops below 0.01C.
  • Can this battery be used in extreme cold temperatures?
    Yes, it operates in temperatures as low as -20°C, making it suitable for winter gear like heated gloves and jackets.
  • How long does the battery last on a single charge?
    With a 4000mAh capacity, the battery provides extended usage, depending on the heating product's power consumption.
  • Is this battery compatible with other heated clothing items?
    Yes, it works with various heated apparel, including jackets, vests, socks, and gloves.
Related Videos
Rechargeable 22.2v 2600mAh lithium 18650 battery pack 00:23

Rechargeable 22.2v 2600mAh lithium 18650 battery pack
Cylindrical lithium ion battery pack
April 17, 2025
7.4v 4400mAh rechargeable heated lithium battery pack 00:32

7.4v 4400mAh rechargeable heated lithium battery pack
Cylindrical lithium ion battery pack
March 17, 2025
RC Imax B3 Balance Charger 10W For 7.4V 11.1V 2s 3s 800mA Lithium-Ion Battery 00:31

RC Imax B3 Balance Charger 10W For 7.4V 11.1V 2s 3s 800mA Lithium-Ion Battery
RC charger & accessories
March 19, 2025
20W 7.4v 11.1v lithium ion battery pack balance charger 00:37

20W 7.4v 11.1v lithium ion battery pack balance charger
RC charger & accessories
August 26, 2025
Lithium battery assembling steps 00:42

Lithium battery assembling steps
Lithium battery manufacturing steps
April 01, 2025
Shenzhen Resky Electronics Co.,LTD 02:49

Shenzhen Resky Electronics Co.,LTD
Lithium battery manufacturing steps
September 23, 2025
Testing steps after battery assembled 00:23

Testing steps after battery assembled
Lithium battery manufacturing steps
April 01, 2025
502030 3.7v 250mAh lipo battery cell 00:32

502030 3.7v 250mAh lipo battery cell
Lithium polymer battery
March 17, 2025
Lithium Polymer Battery Cell 3.7V 1500mAh 103048 For Digital Device 00:32

Lithium Polymer Battery Cell 3.7V 1500mAh 103048 For Digital Device
Lithium polymer battery
March 19, 2025
Digital battery capacity checker 00:30

Digital battery capacity checker
RC charger & accessories
August 26, 2025