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High Energy Density 48 Volt motorcycle Battery 20ah Best lithium Battery Pack
Lithium ion batteries are common in consumer electronics. They are one of the most popular types of battery for portable electronics, with one of the best energy-to-weight ratios, no memory effect, and a slow loss of charge when not in use. In addition to uses for consumer electronics, lithium-ion batteries are growing in popularity for defense, automotive, and aerospace applications due to their high energy density.
Lithium batteries are lighter than other equivalent secondary batteries-often much lighter. The energy is stored in these batteries through the movement of lithium ions.
The lithium ion electric bike battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat. Environment-friendly: Accredited with CE, without any hazardous and noxious substances. compacted in volume and light in weight.
As more and more pollution,Warming seriously,Earth Close to Unfit for human Living.
Now, we must begin to use high-tech The energy to change the day of the disaster.
|Specification of 48v Lithium Battery|
|01||Model||High Energy Density 48 Volt motorcycle Battery 20ah Best lithium Battery Pack|
|02||Chemistry||Lithium Ion cell|
|05||Battery Cell||ICR 18650 2900mah|
|07||Battery Weight||7.38 kgs|
|08||Max Constant Discharge Current||1C|
|09||Standard Charge Current||0.2C|
|10||Continuous Discharge Current||According to customers' requirement|
|11||Fully charged Voltage||54.6V (3.65V per cell)|
|12||Overcharge cut off voltage||55.25V( 4.2V per cell)|
|13||Discharge cut off voltage||32.5 (2.5V per cell)|
|14||Standard Discharge||Constant Current 0.2C/End Voltage 32.5V|
|17||Way of Charge||CC/CV|
|18||Cycle Life||>800 times (80% of initial capacity at 0.2C rate)|
|19||Charge Temperature||0~45℃ 60±25%R.H.|
|20||Discharge Temperature||-20~55°C 60±25%R.H.|
|21||Storage temperature||-0~35°C 45-75% R.H.|
|22||Charging Time (Std.)||4~5hours|
|23||Charging Time (Max.)||2~3hours|
|24||Application of Lithium battery||eletric bike, electric scooter, electric skateboard, e-motorcycle, e-tricycle , e-wheelchair, e-golf cart, e-tourist vehicle etc .|
|Protection Function||Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Teperature, Balance|
1 . Wide temperature range: Run well under different temperature environment conditions operation from :-20°C~+60°C ,
2 . Wide range power capacity available : we can custom battery per clients requirements
3 . Consistency: Low internal resistance ,Capacity, Voltage, platform time consistency is good ,
4 . Environment-friendly: Clean and green energy , Pollution-free, Doesn’t contain Mercury, No fire, No explosion, No leakage
5 . Compact size With light weight: the best power-to-weight radio which only 1/2 size volume and 1/3 of lead acid battery weight
6 . Powerful Performance : Strong current charge ability , Outstanding Discharge properties and Storage Capacity ,with powerful output which can maximize your electronic appliances performance
7 . low self-discharge rate: less than 3%monthly
8 . Long cycle life: Can extends its cycle life up to 800 times
9. No memory effect: Be charged & discharged at anytime as No memory effect and highly efficient charge and conveniently .
10 . High energy capacity density and Strong current charge and discharge capability Stable Performancce
All Vglory battery undertake laboratory testing as bellowing : this is very critical to ensure the good quality of battery .
A: low pressure test B : free fall test C : Thermal shock test D : Short-circuit test
E: Impact Test F: Crush Test G : Nail penetrating Test H: projectile Test
I : Electronic Salt-Spray Testing Machine J : Battery Vibration Testing Machine
K : Programmable Temp & Humi Testing Chamber
Production precedures under skillful performance :
Temperature & Humidity Test of single cell : Imitate the storage of battery (Under temperature (-20℃-150℃) and humidity (20%-98% R.H.) to test power performance
Formation Test of single cell : Capacity sort, charge, discharge and cycle life tests for single cell to ensure whole performances of single especially combined battery .
Transit Test : performance, as well as any accessories of battery pack
E-Mobility : e-bike, e-scooter, e-skateboard, e-motorcycle, e-tricycle/rickshaw, e-golf cart, e-forklift, e-tourist vehicle , cleanness car, tourist car(E-Tour Car),electric bus, electric wheelchairs, ETC .
How to take care of Lithium battery :
1 . Do not throw battery into water ,keep it away from water, salt, acidic , etc.
2 . Do not throw the battery into fire or heat the battery;
3 . Do not reverse the polarity of the battery pack for any reason.
4 . Forbid to connect the positive and negative terminal directly.
5 . Forbid to hammer to trample the battery;
6 . Do not directly solder the battery and pierce the battery with a nail or other sharp objects
7 . Do not disassemble the battery pack without technician’s guide.
8 . Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
9. Do not mix fresh batteries with used batteries.
10 . Should be stored in clean, dry and ventilating place .
11 . Do not connect the battery electrodes to an electrical outlet
11 . Please use 0.5C current to charge up 60% capacity after the battery placed 3 months , storage in cool conditions without direct sun light on the packs or box
We can customise the Battery pack per customers' requirements !
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