products

25.9v 18650 20ah Battery Pack , Ternary Rechargeable Lithium Batteries

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: 25.9V Nominal Capacity: 20000mAh
Warranty: 1 Year Cycle Life: 500 Times
Standard Discharge Current: 0.2C Standard Charge Current: 0.2C
High Light:

lithium polymer battery pack

,

high power battery pack


Product Description

25.9V 20Ah 18650 Lithium Battery Pack ternary lithium ion rechargeable battery

 

1. Technical Parameters

 

Item Rating Note
Capacity Typical 20000mAh

Discharge:4000mA ,

4000mA

Min 20000mAh  
Energy 518Wh  

Nominal Voltage

 

25.9V  
AC Impedance Resistance ≤200mΩ  
Discharge Cut-off Voltage 17.5V  
Charge Voltage 29.75V  
Max. Charge Voltage 29.40V  
Charge Time Approx 6.5h 0.2C
Standard charge current 4000mA 0.2C
Max. Charge Current 20000mA 1.0C
Max. discharge current ≤45℃ 1.0C
Shipments voltage ≥28.05V  
Weight Approx 2800.0g  
Operating Temperature Charge 0~+60℃  
Discharge -10~+60℃  

Storage Temperature

 

less than 1

month

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

less than 6

months

-10~+45℃

 

 

2. Application Area

 

Mainly used in solar backpack, solar hood, solar flashlight, solar car, solar sailing boat, solar airplane, BIPV, etc.

 

 

3. Safety instructions

 

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. Therefore, the following precautions must be taken into consideration when handling and using HB lithium batteries:

◆ Don't connect the positive and negative terminal directly with metal objects such as wire. Short
terminals of battery is strictly prohibited, it may damage battery

◆ Do not transport and store the battery together with metal objects such as necklaces, hairpins

◆ Do not strike, throw or trample the battery

◆ Do not directly solder the battery and pierce the battery with a nail or other sharp object

◆ Do not use it with other different battery, or other different lithium polymer battery model in mxture

◆ Prohibition of use of damaged cells

Contact Details
Wendy

Phone Number : +86-18028218570

WhatsApp : +8618028218570