18650 4400mAh Large Capacity Battery Pack , Rechargeable 22.2 V Lithium Ion Battery

Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Minimum Order Quantity: Contact sales to get
Price: Contact sales to get
Packaging Details: Contact sales to get
Delivery Time: Contact sales to get
Payment Terms: T/T
Supply Ability: Contact sales to get
Detail Information
Nominal Voltage: 22.2V Nominal Capacity: 4400mAh
Warranty: 1 Year Cycle Life: 500 Times
Standard Discharge Current: 0.2C Standard Charge Current: 0.2C
High Light:

large capacity battery pack


high power battery pack

Product Description

HB 18650 lithium battery 4400mAh large capacity battery custom 22.2V lithium ion rechargeable battery manufacturer


Item Rating Note
Capacity Typical 4400mAh

Discharge:880mA ,


Min 4400mAh  
Energy 97.68Wh  

Nominal Voltage


AC Impedance Resistance ≤150mΩ  
Discharge Cut-off Voltage 18.0V  
Charge Voltage 24.35V  
Max. Charge Voltage 24.40V  
Charge Time Approx 6.5h 0.2C
Standard charge current 880mA 0.2C
Max. Charge Current 4400mA 1.0C
Max. discharge current ≤45℃ 1.0C
Shipments voltage ≥24.05V  
Weight Approx 700g  
Operating Temperature Charge 0~+60℃  
Discharge -10~+60℃  

Storage Temperature


less than 1


-10~+60℃ Recommended storage temperature: 20℃,at the transportation

less than 6





18650 Battery Pack Packaging and Delivery Details
1. The battery will be packed with the small box then put into cartons.





Q1: Where can I get the quotation?

A: You can feel free to contact me. You can  You can leave a message online at any time and attach your request. We will reply as soon as possible. If you are in a hurry, you can email me directly. 


Q2: How can I get a sample to check your quality?                                                                                                                                                                                                                                      

A: If you accept the price, you can require some samples to check our quality.


Q3: What about the lead time for mass production?
A: Generally speaking,It depends on your order quantity. Large goods are generally around 35 days.


18650 4400mAh Large Capacity Battery Pack , Rechargeable 22.2 V Lithium Ion Battery 0                                                                HB                                                                            

Contact Details
Susan zhang

Phone Number : +86-18922520682

WhatsApp : +8618922520682