4000mah 1 Cell Lithium Polymer Battery , 855080 Custom Lithium Battery

Basic Information
Place of Origin: CHINA
Brand Name: HB
Certification: ROHS
Model Number: HB 855080 4000mAh
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

Product Description

Custom 855080 3.7 v li poly battery 4000mAh 1 cell lithium polymer battery


1.Technical Parameters


Item Rating Note
Capacity Typical 4000mAh

Discharge:800mA ,


Min 4000mAh  
Energy 14.8Wh  

Nominal Voltage

AC Impedance Resistance 100mΩ  
Discharge Cut-off Voltage 3.0V  
Charge Voltage 4.25V  
Max. Charge Voltage 4.30V  
Charge Time Approx 6.5h 0.2C
Standard charge current 800mA 0.2C
Max. Charge Current 4000mA 1.0C
Max. discharge current ≤45℃ 1.0C
Shipments voltage ≥4.05V  
Weight Approx 80.0g  
Operating Temperature Charge 0~+60℃  
Discharge 10~+60℃  



HB lithium battery uses non-polluting materials and is produced with unique technology; it has fully passed UL safety certification, but as a lithium battery, like other types of cells, it has certain dangers when it is mechanically damaged.

Do not use non-special charging, which should be done in accordance with the manufacturer’s instructions.

Note the “plus positive ear” and “-negative ear “signs of the battery pack to ensure proper use.

Keep the battery pack clean and dry.

If the battery pack becomes extremely dirty, use a clean, dry cloth to wipe it.

Do not charge the battery pack for a long time.

The best performance and service life of the battery or battery pack can be obtained by charging and discharging at 15°C ~25°C.

Keep the original specification of the product for future reference.

Dispose of waste batteries or batteries in accordance with national environmental protection laws.