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Shenzhen Xinglong Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack

  1. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
  2. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
  3. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
  4. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
  5. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
  6. China 21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack

21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack

  1. MOQ: 100
  2. Price: $3.88-3.98
  3. Get Latest Price
Max Load Quantity(cells) 4
Battery Type Liquid
Cycle Life 2000 cycles
Dimension (L*W*H) 22*44*71mm(0.87*1.73*2.80in)
Application Power Tools, Consumer Electronics
Weight 170g, 170g
Operating Temperature(℃) -20°-60°
Cathode Materials LiCoO2
Product name Battery Pack
Voltage 7.4V
Warranty 12months
Size 22*44*71mm
Apllication Power Tool Battery Case
OEM/ODM Yes(Accepted)
Type 21700
Discharge rate 6A
Color Blue
Model Number 21700
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Max Load Quantity(cells) 4 Battery Type Liquid
Cycle Life 2000 cycles Dimension (L*W*H) 22*44*71mm(0.87*1.73*2.80in)
Application Power Tools, Consumer Electronics Weight 170g, 170g
Operating Temperature(℃) -20°-60° Cathode Materials LiCoO2
Product name Battery Pack Voltage 7.4V
Warranty 12months Size 22*44*71mm
Apllication Power Tool Battery Case OEM/ODM Yes(Accepted)
Type 21700 Discharge rate 6A
Color Blue Model Number 21700
Place of Origin Guangdong, China

Get the Hightlights

  • Multiple Voltage Options: Choose from 7.4V for compatibility with various electric vehicles.
  • Durable Design: Built to withstand extreme temperatures between -20°C and 60°C.
  • LiCoO2 Cathode Material: Provides superior energy density and stability.
  • Compact Size: Measures22*44*71mm, easy to install and transport.
  • Lightweight: Weighing just 170g, this battery pack is convenient for mobility devices.
Product name
 Battery pack
Size
22*44*71mm
Type
21700
+bms
yes
Voltage
7.4V
Discharge rate
6A
Warranty
12months
Weight
170g
OTHER PRODUCT IMAGES
FAQs
Q: Can you customize batteries?
A: Of course.We offer professional customized services based on your needs, truly solving your problems.
Q: Can you provide samples?
A: Of course. We can provide samples for you.
Q: How is the battery quality?
A: All our batteries are brand new, Grade A. Quality is our top priority. You can rest assured.
Q: How long does it usually take to ship an order?
A: Regular items are typically shipped within 3-7 days after order placement. Customized items have a shipping time that we negotiate (usually 10-20 days).
Q: What are your shipping methods?
A: We usually cooperate with DHL, UPS, EMS, express delivery, and sea shipping .(Express delivery usually takes 5-7 days. Sea freight usually takes 45 days. Delivery time varies depending on the country.) We have a large number of long-term clients who consistently make repeat purchases, based not on one-time transactions, but on long-term trust and results.
Q: Does the battery come with a warranty?
A: The battery has a one-year warranty by default.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2019

  • Total Annual:

    10000000-50000000

  • Employee Number:

    11~50

  • Ecer Certification:

    Verified Supplier

Our company has been specialized in battery industry for 20 years. With 20 years of design and development experience, our products have been exported to hundreds of countries and regions. We specialize in the production of various types of polymer lithium batteries, mobile power cells, tablet batte... Our company has been specialized in battery industry for 20 years. With 20 years of design and development experience, our products have been exported to hundreds of countries and regions. We specialize in the production of various types of polymer lithium batteries, mobile power cells, tablet batte...

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Get in touch with us

  • Reach Us
  • Shenzhen Xinglong Electronics Co., Ltd.
  • Building 46, Hengling Fourth District, Minqin Community, Minzhi Subdistrict, Longhua District, Shenzhen, Guangdong Province
  • https://www.xinglongbattery.com/

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