Payment & Shipping Terms:
|Standard Charge Current:||0.2C||Discharge Current:||0.5C|
|Charge Cut-off Voltage:||29.6V||Discharge Cut-off Voltage:||21V|
|Cycle Life:||800 Cycles||Charging Temp:||0℃~45℃|
|Discharging Temp:||-20℃~60℃||Storage Temp:||-5℃~35℃|
|Standard Humidity:||≤75% RH|
Low lnternal Resistance 24V20Ah e bike batteries Dolphin High Power Performance
The li-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 , with most long cycle life,Small in volume with light weight.
A key advantage of using Li-ion chemistry is the high open circuit voltage that can be obtained in comparison to aqueous batt
eries (such as lead acid, nickel metal hydride and nickel cadmium).
It is Perfect apply used in fields such as E-mobility (e-bike, e-scooter, e-skateboard, e-motorcycle, etc ...
|Specification of 24V 20Ah Li-ion Ebike Battery|
|01||Model||Low lnternal Resistance 24V20Ah e bike batteries Dolphin High Power Performance|
|05||Battery Cell||18650 2200mah 3.7V|
|08||Max Constant Discharge Current||1C|
|09||Standard Charge Current||0.2C|
|12||Overcharge cut off voltage||29.6V|
|13||Discharge cut off voltage||21V|
|14||Standard Discharge||Constant Current 0.2C/End Voltage 21V|
|17||Way of Charge||CC/CV|
|18||Cycle Life||More than 800 times|
|19||Charge Temperature||0~45℃ 60±25%R.H.|
|20||Discharge Temperature||-20~60°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 for||Electric Bike Battery|
|Protection Function||Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Teperature, Balance|
Advantage Features of Lithium Ion Ebike Battery :
1 . High level of safety : vision Lithium ion batteries catch no fire and cause no explosion in breaking experiment, with acupuncture, smash, drop, and so on.
2 . Wide temperature range: Good Power performance at high temperature and high temperature resistance
3 . Consistency: Low internal resistance ,Capacity, Voltage, platform time consistency is good ,
4 . Environment-friendly: Clean and green energy , Pollution-free, Non-toxic, non-contaminating ,
5 . Compact size With light weight: the best power-to-weight radio : 1/2 the volume and 1/3 of lead acid battery weight
6 . Powerful Performance : as the high voltage and light weight , Motors acceleration speed performance , with good Strong current charge and discharge capability
7 . low self-discharge rate: monthly less than 3%
8 . Long cycle life: more than 500 charge/discharge cycles
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 Stable Discharge Voltage
All Vglory battery undertake laboratory testing as bellowing : this is very critical to ensure the good quality of battery .
1 : Low pressure test
2 : Free fall test
3 : Thermal shock test
4 : Short-circuit test
5: Impact Test F: Crush Test
6 : Nail penetrating Test
7 : Projectile Test
8 : Electronic Salt-Spray Testing Machine
9 : Battery Vibration Testing Machine
10 : Programmable Temp & Humi Testing Chamber
Production precedures under skillful performance :
Side Sealing :
About the encapsulation , we take high temperature top and side sealing technology to isolate moisture effectively .
Battery Formation :
Capacity Separating :
Multi-function intelligent Sub-cabinet can automatically alarm the unqualified products to ensure that the product pass rate can reach 100%
Wide range Application area are :
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 .