Low lnternal Resistance 24V20Ah e bike batteries Dolphin High Power
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
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
|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
3 . Consistency: Low internal resistance ,Capacity, Voltage, platform time
consistency is good ,
4 . Environment-friendly: Clean and green energy , Pollution-free, Non-toxic,
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
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 :
- The latest high temperature fixture cabinet:
- The core monomer capacity increased by 12% ;
- The cycle life increased by 15%
- The production efficiency increased by 55% .
Capacity Separating :
Multi-function intelligent Sub-cabinet can automatically alarm the
unqualified products to ensure that the product pass rate can reach
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 .
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