MachineU > China Products > Electrical Equipment & Supplies > Batteries > Lithium Ion Batteries
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
Specifications
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
Model Number :
21700
Weight :
170g, 170g
Operating Temperature(℃) :
-20°-60°
Place of Origin :
Guangdong, China
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
MOQ :
100
Price :
$3.88-3.98
Description

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
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
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.
Send your message to this supplier
Send Now

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

Ask Latest Price
Product Detail
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
Model Number :
21700
Contact Supplier
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack
21700 Ternary Lithium Battery 7.4V 4000mAh Power Energy Storage Battery Pack

Shenzhen Xinglong Electronics Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2019
Business Type :
Manufacturer, Trading Company
Main Products :
LiFePo4 battery, 10mah-100mah battery, Cylindrical battery
Total Annual :
10000000-50000000
Employee Number :
11~50
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Battery Pack
MachineU China Products Electrical Equipment & Supplies Batteries Lithium Ion Batteries
Contact Supplier
Submit Requirement