MachineU > China Products > Electrical Equipment & Supplies > Batteries > Lithium Ion Batteries
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
Specifications
Brand Name :
XTAR
Model Number :
21700 5000mAh Raw
Certification :
CE/RoHS/UN38.3/MSDS
Place of Origin :
China
MOQ :
500
Price :
$2.55/pcs
Payment Terms :
T/T
Supply Ability :
2000pcs/day
Delivery Time :
7-30 Days
Packaging Details :
Color box+battery box
Model :
3.6V 21700 5000mAh Raw
Battery Type :
Lithium-ion (Flat-Top, Unprotected)
Rated Voltage :
3.6V
Nominal Capacity :
5000mAh
Max Pulse Discharge :
70A
Cycle Life :
≥500 Times
Product :
21700 Batteries
Type :
21700
Description
21700 5000mAh Flat-Top Li-ion Cell, 70A Peak / 15A Continuous Discharge for Industrial
XTAR 21700 5000mAh - High Performance Raw Li-ion Cell
  • 5000mAh Ultra-High Capacity 21700 Lithium-ion Cell
  • 70A Peak / 15A Continuous Discharge, Ideal for High-Drain Applications
  • 500+ Charge Cycles, Durable & Long-Lasting
  • -20°C ~ 60°C Wide Operating Temperature Range
  • RoHS/CE Certified, Safe for Industrial Use
Technical Specifications
ItemSpecification
Model3.6V 21700 5000mAh Raw
Battery TypeLithium-ion (Flat-Top, Unprotected)
Rated Voltage3.6V
Nominal Capacity5000mAh
Max Continuous Discharge15A
Max Pulse Discharge70A (2s pulse)
Cycle Life≥500 Times
Charging Voltage4.2±0.05V
Charging Current2.5A
Operating Temperature-20°C ~ 60°C
Storage Temperature-20°C ~ 45°C
CertificationCE / RoHS / UN38.3 / MSDS
SizeΦ21.45±0.2mm × H70.65±0.3mm
Weight≤72g
Applications
  • Industrial Equipment & Tools: 15A continuous discharge for reliable power
  • High-Capacity Power Banks: High output for fast charging
  • Flashlights & High-Lumen Devices: 70A peak discharge for extreme brightness
  • RC Models & Drones: High-performance power for demanding builds
  • Consumer Electronics & Custom Projects: Versatile power for various applications
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
About XTAR

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.

Global Reach

XTAR has established business and service relations with more than 150+ countries around the world.

5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
Company Timeline
2005
Developed PK keychain flashlight with superior batteries and LEDs for brighter output and longer runtime
2006
Introduced industry's first 16340 and 18650 lithium-ion batteries with protection circuits
2009
Pioneered three-stage charging technology for lithium batteries
2011
Launched WP2II charger with 0V activation & USB output
2013
Released PANZER XP4, first charger for both lithium-ion and nickel-metal hydride batteries
2017
Launched Over 4 Slim with 4.1A*2 fast charging and internal resistance detection
2020
Introduced next-gen 1.5V rechargeable AA lithium batteries
2024
Expanded 1.5V AA/AAA lithium battery line with Constant Voltage + Linear series
2025
Entered outdoor, optical, night vision & thermal imaging sectors; launched touch battery power check technology
Manufacturing Capabilities

We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.

5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
Partners
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
Global Certifications
ISO-9001 Certification MSDS Certification UN38.3 Certification CE Certification RoHS Certification
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
Frequently Asked Questions
Can I have a sample order for Battery/Charger?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
What about the lead time?
Sample needs 1-2 days, mass production time needs 3-7 working days.
How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT and others shipping method is available. Arriving time depends on the way you choose. Airline and sea shipping also optional. Warehouse in Texas, shipment is free in US.
Is it OK to print my logo on the product?
Yes. We have our own R&D Department and Factory. Both OEM and ODM are acceptable.
What industries do you provide supporting equipment for?
We can provide professional supporting services for many industries, such as electric toothbrushes, thermal imagers, infrared devices, thermal imaging scope, flashlights, toy cars, smart locks, and so on.
Where do you ship from?
We can ship from Shenzhen, China, and we also have overseas warehouses in the U.S., so we can also ship directly from the U.S.
Send your message to this supplier
Send Now

5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use

Ask Latest Price
Product Detail
Brand Name :
XTAR
Model Number :
21700 5000mAh Raw
Certification :
CE/RoHS/UN38.3/MSDS
Place of Origin :
China
MOQ :
500
Price :
$2.55/pcs
Contact Supplier
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use
5000mAh 21700 Batteries 70A 15A 21700 Lithium Battery For Industrial Use

ShenZhen XTAR Electronics Co., Ltd

Verified Supplier
1 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer
Main Products :
AA Batteries, AAA Batteries, 1.5V AA Batteries
Total Annual :
20000000$-30000000$
Employee Number :
100~150
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products 21700 Batteries
MachineU China Products Electrical Equipment & Supplies Batteries Lithium Ion Batteries
Contact Supplier
Submit Requirement