+86 755 21012989
Shenzhen, China
100000PCS Per Week
L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
DL-4820 Ebike battery
Delong or customized
EPE Pearl Cotton and Thick Cardboard Cartons
350*250*70mm
China
8506500000
Battery
5kg
500 Cycles
48V
20ah
18650
Model | DL-4820 |
Nominal voltage | 48V |
Charge voltage | 54.6V |
Nominal capacity | 20Ah |
Battery type | 18650 battery |
Standard charge current | 2A |
Max charge current | 5A |
Standard discharge current | 20A |
Max discharge current | 30A |
Discharge cut off voltage | 36.4V |
Charge method | CC/CV |
Net weight | 5kg |
Lifecycle | 500 times |
Warranty | 12 months |
Charge temperature | 0°C ~ 45°C |
Discharge temperature | -10°C ~ 60°C |
Advantages:
1, High energy density.
2, High working voltage for single battery cells.
3, Pollution-free.
4, Long cycle life.
5, No memory effect.
6, Capacity, resistance, Voltage, platform time consistency is good.
7, With short-circuit production function, safe and reliable.
8, Factory price& High quality.
9, Good consistency, low self discharge.
10, Light weight, small size.
Product details of Ebike battery:
A.Telecommunications: Cellular phone, interphone, blue tooth earphone, ect.
B.Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television, electronic cigarettes, electricity sound box, ect.
C.Portable Devices: GPS,PDA, E-book ,PMP, PSP, laptop, walkie-talkies , portable medical device, etc.
D.Illuminate Devices: Miner lamp, search light, ect.
E.Others: Electric Toys, RC models, model aircraft, backup power, mobile power supply, hand electric drill, ect.
Packaging:Inner packing with EPE pearl cotton,
outer packing with strong cardboard cartons
or customerized packing
Shipment:Model | DL-4820 |
Nominal voltage | 48V |
Charge voltage | 54.6V |
Nominal capacity | 20Ah |
Battery type | 18650 battery |
Standard charge current | 2A |
Max charge current | 5A |
Standard discharge current | 20A |
Max discharge current | 30A |
Discharge cut off voltage | 36.4V |
Charge method | CC/CV |
Net weight | 5kg |
Lifecycle | 500 times |
Warranty | 12 months |
Charge temperature | 0°C ~ 45°C |
Discharge temperature | -10°C ~ 60°C |
Advantages:
1, High energy density.
2, High working voltage for single battery cells.
3, Pollution-free.
4, Long cycle life.
5, No memory effect.
6, Capacity, resistance, Voltage, platform time consistency is good.
7, With short-circuit production function, safe and reliable.
8, Factory price& High quality.
9, Good consistency, low self discharge.
10, Light weight, small size.
Product details of Ebike battery:
A.Telecommunications: Cellular phone, interphone, blue tooth earphone, ect.
B.Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television, electronic cigarettes, electricity sound box, ect.
C.Portable Devices: GPS,PDA, E-book ,PMP, PSP, laptop, walkie-talkies , portable medical device, etc.
D.Illuminate Devices: Miner lamp, search light, ect.
E.Others: Electric Toys, RC models, model aircraft, backup power, mobile power supply, hand electric drill, ect.
Packaging:Inner packing with EPE pearl cotton,
outer packing with strong cardboard cartons
or customerized packing
Shipment:content is empty!
9098,Dongbian Business Building,Minzhi Road 369, Longhua District, Shenzhen,P.R.C.
Tel : +86 755 21012989
Phone:+86 13538138168
Email: info@delongbattery.com