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Shenzhen, China
3000PCS/Day 18650 Lithium Battery 2500 mAh
L/C, T/T, Western Union, Paypal, Money Gram, Cash
18650 lithium battery 2500 mah
18650 Lithium Battery 2500 mAh
3.7V
18650 Lithium Battery 2500 mAh
Li-ion
18650 Lithium Battery 2500 mAh
Ce/RoHS/MSDS/Un38.3/FCC/ISO9001 etc.
Around 50g
500-1000times
Cc/CV
Size mm Can Be Customized
Pink Blue Can Be Customized
3.7V
3-4ah
18650 Lithium Battery 2500 mAh
18650 lithium battery 2500 mah
Standard Export Package
18*65mm Can be Customized
Guangdong
8507600090
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
High Discharge Rate
Medium
Chargers
Manufacturer 3.7v 18650 lithium battery 2500 mah
Specification of 18650 lithium battery 2500 mah| Item abttery | Condition / Note | Specification |
| Capacity | Std. charge / discharge | Nominal 2000mAh / 12.0 W |
| Nominal Voltage | Average | 3.75V |
| Standard Charge | Constant current Constant voltage End current(Cut off) | End current(Cut off) 4.35V 50mA |
| Max. Charge Voltage | 4.35V | |
| Max. Charge Current | 1.0C | |
| Standard Discharge | Constant current End voltage(Cut off) | 0.2C 3.0V |
| Max. Discharge Current | -20 ~ 5 °C | 0.5C |
| 5 ~ 45°C | 2.0C | |
| 45~ 60°C | 1.5C | |
| Weight | Approx. | Max. 48.5G |
| Operating Temperature | Charge Discharge | 0 ~ 45°C -20~ 60°C |
| Storage Temperature | 1 month 3 months 1 year | -20 ~ 60°C -20 ~45°C -20 ~ 20°C |
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
Pictures of 18650 lithium battery 2500 mah
| Packing | Factory version packing:PE bag + Foam box + one double-deck corrugated Carton |
| Customized Packing as request | |
| Shipping | By Sea |
| By express(Fedex, TNT, UPS,DHL,EMS...etc) or as you request |
Our Service
1.Our professional sales team will reply your inquiry or questions within 24 hours.
2. All of the battery pack will be under strictly tested before delivery.
3. We offer 12 months warranty.
4. We can gurantee the fast delivery time and real capacity of our battery.
5. If there are some quality problem,we can send replacement to you with new order.
| OEM/ODM project | We are factory established in 2006 and we have a experienced R&D team (over 10 years) and professional sales team to support OEM/OEM project |
| Battery solution | Offering Professional Battery Solutions for: bike,medical equipment,led light,outdoor mower ect industry application |
| BMS development and self-sufficient | Rich experience in: •Developing highly efficient and stable PCB and BMS based on CAN BUS COMMUNICATION PROTOCOL •Offering customized BMS/PCB solution |
| 1 year warranty | All the products from us will have 1 year warranty |
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China.
Focusing on the manufacturer, research and sale of lithium ion battery product worldwide.
Our lithium ion battery products are widely applied on digital device, electric vehicle, electric tool and back-up power system,
bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle, etc.
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample.
3. Q: What's your payment term?
A: T/T, Moneygram,West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 5-10 days, but could be changed according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries tested twice during the whole production.
Manufacturer 3.7v 18650 lithium battery 2500 mah
Specification of 18650 lithium battery 2500 mah| Item abttery | Condition / Note | Specification |
| Capacity | Std. charge / discharge | Nominal 2000mAh / 12.0 W |
| Nominal Voltage | Average | 3.75V |
| Standard Charge | Constant current Constant voltage End current(Cut off) | End current(Cut off) 4.35V 50mA |
| Max. Charge Voltage | 4.35V | |
| Max. Charge Current | 1.0C | |
| Standard Discharge | Constant current End voltage(Cut off) | 0.2C 3.0V |
| Max. Discharge Current | -20 ~ 5 °C | 0.5C |
| 5 ~ 45°C | 2.0C | |
| 45~ 60°C | 1.5C | |
| Weight | Approx. | Max. 48.5G |
| Operating Temperature | Charge Discharge | 0 ~ 45°C -20~ 60°C |
| Storage Temperature | 1 month 3 months 1 year | -20 ~ 60°C -20 ~45°C -20 ~ 20°C |
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
Pictures of 18650 lithium battery 2500 mah| Packing | Factory version packing:PE bag + Foam box + one double-deck corrugated Carton |
| Customized Packing as request | |
| Shipping | By Sea |
| By express(Fedex, TNT, UPS,DHL,EMS...etc) or as you request |
Our Service
1.Our professional sales team will reply your inquiry or questions within 24 hours.
2. All of the battery pack will be under strictly tested before delivery.
3. We offer 12 months warranty.
4. We can gurantee the fast delivery time and real capacity of our battery.
5. If there are some quality problem,we can send replacement to you with new order.
| OEM/ODM project | We are factory established in 2006 and we have a experienced R&D team (over 10 years) and professional sales team to support OEM/OEM project |
| Battery solution | Offering Professional Battery Solutions for: bike,medical equipment,led light,outdoor mower ect industry application |
| BMS development and self-sufficient | Rich experience in: •Developing highly efficient and stable PCB and BMS based on CAN BUS COMMUNICATION PROTOCOL •Offering customized BMS/PCB solution |
| 1 year warranty | All the products from us will have 1 year warranty |
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China.
Focusing on the manufacturer, research and sale of lithium ion battery product worldwide.
Our lithium ion battery products are widely applied on digital device, electric vehicle, electric tool and back-up power system,
bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle, etc.
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample.
3. Q: What's your payment term?
A: T/T, Moneygram,West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 5-10 days, but could be changed according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries tested twice during the whole production.
