48v 200ah Low Temperature Lithium Ion Battery 21700 For Solar Backpack Ecofriendly

Basic Information
Place of Origin: CHIAN
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
Type: Li-polymer Cycle Life: 500 Times
Application: Digital Products Warranty: 1 Year
Oem/odm: Accepatable,Available,accept Shipping: By Express,By Sea,By Air,UPS DHL Fedex TNT
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Product Description

48V200Ah low temperature lithium battery -40 ° C lithium battery 21700


1.Technical Parameters


Item Rating Note
Capacity Typical 200000mAh

Discharge:40000mA ,


Min 200000mAh  
Energy 9600Wh  

Nominal Voltage


AC Impedance Resistance ≤1500mΩ  
Discharge Cut-off Voltage 39.00V  
Charge Voltage 55.25V  
Max. Charge Voltage 48.00V  
Charge Time Approx 6.5h 0.2C
Standard charge current 40000mA 0.2C
Max. Charge Current 200000mA 1.0C
Max. discharge current ≤45℃ 1.0C
Shipments voltage ≥55.25V  
Weight Approx 36400g  
Operating Temperature Charge 0~+60℃  
Discharge -40~+60℃  

Storage Temperature


less than 1


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

less than 6





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:

1) It is forbidden to put the battery in water, and should be placed in a cool and dry environment during storage.

2) It is forbidden to use in the hot sunlight of moxibustion, otherwise it may cause battery overheating, fire or function failure.

3) It is prohibited to disassemble, open, chop or puncture the battery pack with metal.

4) It is forbidden to expose the battery or battery pack to heat or flame, to put the battery into the fire and to avoid storing it in direct sunlight.

5) It is forbidden to short-circuit batteries or batteries, and do not place multiple batteries in boxes or drawers at will to avoid shorting each other or by other metal objects.

6) It is prohibited to subject a battery or battery pack to mechanical shock.

7) In the event of leakage, do not contact the leaking liquid directly to the skin or eyes, if contact occurs, apply a large amount of water to flush the contact area.

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

9) Note the "plus positive ear" and "-negative ear "signs of the battery pack to ensure proper use.

10) Keep the battery pack clean and dry.

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

12) Do not charge the battery pack for a long time.

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

14) Keep the original specification of the product for future reference.

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

Contact Details
Susan zhang

Phone Number : +86-18922520682

WhatsApp : +8618922520682