English 
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| Quantity: | |
|---|---|
Shenzhen, China
3, 000 Packs
L/C, T/T, Paypal, Money Gram
DL-4810
10ah
48V
Electric Vehicle
Li-ion
DELONGTOP
Standard Export Carton
430*75*58mm
China
8507600090
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Medium Discharge Rate
Large
Chargers
| Product model | DL-4810 |
| Nominal voltage | 48V |
| Charging voltage | 54.6V |
| Nominal capacity | 10Ah |
| Battery configation | 13S4P |
| Continuous discharge current | 20A |
| Max continuous discharge current | 30A |
| Dimension | 430*75*58mm |
| Net weight | 3.5KG |
| Battery type | Grade A 18650 lithium ion battery cell |
| Lifecycle | 500 times |
| Working voltage | 54.6v~39v |
| Charging cut off voltage | 54.6v±0.5v |
| Discharge cut off voltage | 39v±0.5v |
| Warranty | 12 months |
| Output port | plug or wires |
| Charging method | CC/CV |
1. Electric vehicles : ebike, electric golf trolley, electric scooter, skating board, two wheeler, etc.
2. Telephone switchboard, electric equipments, power instruments and meters.
3. Uninterrupted power source (UPS) for computer, Emergency Application, Medic devices.
4. Power transmission and transformer station, switchcontrol, and accident lighting.
5. Fire fighting, safety device, and alarm monitoring.
6. Automatic office system.
7. Radio communication system.
8. Emergency lighting and car/ship starting system.
9. Portable electric appliances and mining system.
10. Traffic and navigation signal lamp
1. High operation voltage.
2. High energy density.
3. Long cycle life, more than 500 charge/discharge cycles ( 800% capacity remained ).
4. Minimal self-discharge, less than 10% monthly.
5. Wide temperature range, operation from :-20°C~+60°C
6. Be charged & discharged at anytime because of non-memory.
7. Environmentally compatible.
8. 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.
Packing and shipping:
1. FedEx / DHL / UPS / TNT for samples, Door-to-Door service,will take 4-5 working days
2. By Air or by Sea for batch goods & FCL; Airport / Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methods.
4. Delivery Time: 4~8 days for samples; 15-25 days for batch goods.
Our services:
1. OEM orders are available
2. Superior quality and cost-performance ratio
3. Tags, plugs and connectors are available
4. We could design and produce the battery pack with plastic shell. assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure appearance)
5. Professional li ion battery manufacturer for over ten years.
6. We have a strong R&D team.
7. Quick reply.
8. Offering competitive price, good after-sales service.
Company information:
Shenzhen Delong Energy Technology Co.,Ltd is a professional leading lithium ion battery producer with more than 8 years in China. Our main products are rechargeable 18650 lithium ion battery,lithium polymer battery,power bank and electric bike battery.We can produce the tailored solution,the size and capacity can be customized.The production capacity is 30,000pcs/day,the building area of factory is 3000 square meters,most of our products passed the international certificates like CE,ROHS,FCC,IEC62133,MSDS and UN38.3.We can gurantee you with good quality,reasonable price,fast leadtime.
| Product model | DL-4810 |
| Nominal voltage | 48V |
| Charging voltage | 54.6V |
| Nominal capacity | 10Ah |
| Battery configation | 13S4P |
| Continuous discharge current | 20A |
| Max continuous discharge current | 30A |
| Dimension | 430*75*58mm |
| Net weight | 3.5KG |
| Battery type | Grade A 18650 lithium ion battery cell |
| Lifecycle | 500 times |
| Working voltage | 54.6v~39v |
| Charging cut off voltage | 54.6v±0.5v |
| Discharge cut off voltage | 39v±0.5v |
| Warranty | 12 months |
| Output port | plug or wires |
| Charging method | CC/CV |
1. Electric vehicles : ebike, electric golf trolley, electric scooter, skating board, two wheeler, etc.
2. Telephone switchboard, electric equipments, power instruments and meters.
3. Uninterrupted power source (UPS) for computer, Emergency Application, Medic devices.
4. Power transmission and transformer station, switchcontrol, and accident lighting.
5. Fire fighting, safety device, and alarm monitoring.
6. Automatic office system.
7. Radio communication system.
8. Emergency lighting and car/ship starting system.
9. Portable electric appliances and mining system.
10. Traffic and navigation signal lamp
1. High operation voltage.
2. High energy density.
3. Long cycle life, more than 500 charge/discharge cycles ( 800% capacity remained ).
4. Minimal self-discharge, less than 10% monthly.
5. Wide temperature range, operation from :-20°C~+60°C
6. Be charged & discharged at anytime because of non-memory.
7. Environmentally compatible.
8. 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.
Packing and shipping:
1. FedEx / DHL / UPS / TNT for samples, Door-to-Door service,will take 4-5 working days
2. By Air or by Sea for batch goods & FCL; Airport / Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methods.
4. Delivery Time: 4~8 days for samples; 15-25 days for batch goods.
Our services:
1. OEM orders are available
2. Superior quality and cost-performance ratio
3. Tags, plugs and connectors are available
4. We could design and produce the battery pack with plastic shell. assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure appearance)
5. Professional li ion battery manufacturer for over ten years.
6. We have a strong R&D team.
7. Quick reply.
8. Offering competitive price, good after-sales service.
Company information:
Shenzhen Delong Energy Technology Co.,Ltd is a professional leading lithium ion battery producer with more than 8 years in China. Our main products are rechargeable 18650 lithium ion battery,lithium polymer battery,power bank and electric bike battery.We can produce the tailored solution,the size and capacity can be customized.The production capacity is 30,000pcs/day,the building area of factory is 3000 square meters,most of our products passed the international certificates like CE,ROHS,FCC,IEC62133,MSDS and UN38.3.We can gurantee you with good quality,reasonable price,fast leadtime.
