English 
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| Quantity: | |
|---|---|
Shenzhen, China
10000set/Week
T/T, Western Union, Paypal
DEL-1222
2200mAh
12V
Solar Street Lamp
Li-ion
Delongtop
Export Carton
66.7*34*34mm
China
8507600090
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Low Discharge Rate
Medium
Battery
18650 batteries pack specification:
| Item | Rated Performance | Remark | |
| Rated Capacity | Typical | 2200mAh-3000mah | Discharge at 0.2C after standard charge fully. |
| Minimum | 2200mAh | ||
| Nominal Voltage | 12V | Mean operation voltage during standard discharge. | |
| Voltage at end of Discharge | 9.0V | Discharge cut-off voltage. | |
| Charging Voltage | 12.6±0.03V | ||
| AC (1KHz) Impedance New Cell Max.(mW) | ≤100mΩ | ||
| Standard Charge | Constant Current 0.5C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 4.0h. | |
| Standard Discharge | Constant current 0.2 C end voltage 9.0V | ||
| Fast Charge | Constant Current 1C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 2.5h. | |
| Fast Discharge | Constant current 1 C end voltage 9.0V | ||
| Maximum Continuous Charge Current | 1.0C | 2.4A | |
| Maximum Continuous Discharge Current | 1.5C | 3.6A | |
| OperationTemperature Range | Charge: 0~45C | 60±25%RH. Bare Cell. | |
| Discharge: -20~60C | |||
| Storage Temperature Range | Less than 1 year: -20~25C | ||
| Less than 3 months: -20~40C | |||
| Less than 1 months: -30~45C | |||
| Less than 12 hour: 45~60C | |||
| StorageHumidity Range | 60±25%RH. | ||
| Weight | Approx: 120g | Whole product | |
| Product Dimension | Length: Max.67 mm | Initialdimension | |
| Width: Max. 36 mm | |||
| Thickness: Max.34 mm | |||
Features:
1.Long lifecycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire
Applications:
1) Communication: back-up electric supply, interphone
2) Vehicles: electric bicycle, golf car, electric wheelchair
3) Power tools: electric cropper, electric drill, electric saw, electric hammer.
4) Illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch,headlamp.
5) Others: toy,power spraye, car washer, small home appliance
Company Information
Shenzhen DeLong Energy Technology Co., Ltd. is a Professional New Energy Supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide. It was established in 2006 and becoming the leading player in the new energy field through development. Delong company intergrates the cell manufacturing and offer of power solution in according to different application purpose.Our products are widely applied on digital device battery,high discharge rate battery, powerful electric vehicles battery, low and high temperature lithium ion battery, power storage and back-up battery pack etc.
1. 12 Years professional manufacturering experience.
2. Your inquiry related to our products or price will be replied within 24 hours.
3. One-stop OEM & ODM service; or our current models.
4. Fast delivery; Professinal and quality 100% QC inspection.
1:Can I have samples to test? And what is lead time for sample order?
Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
2: Do you provide after-sales serive?
Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
3: Do you accept OEM/ODM?
Yes,it is avaliable.
4:Are you battery real capacity?
All of our battery cells with Grade A,100% new and real capacity.
5: What kind of certificates do you have?
We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
18650 batteries pack specification:
| Item | Rated Performance | Remark | |
| Rated Capacity | Typical | 2200mAh-3000mah | Discharge at 0.2C after standard charge fully. |
| Minimum | 2200mAh | ||
| Nominal Voltage | 12V | Mean operation voltage during standard discharge. | |
| Voltage at end of Discharge | 9.0V | Discharge cut-off voltage. | |
| Charging Voltage | 12.6±0.03V | ||
| AC (1KHz) Impedance New Cell Max.(mW) | ≤100mΩ | ||
| Standard Charge | Constant Current 0.5C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 4.0h. | |
| Standard Discharge | Constant current 0.2 C end voltage 9.0V | ||
| Fast Charge | Constant Current 1C Constant Voltage 12.6V Cut-off current 0.01C | Charge time: Approx 2.5h. | |
| Fast Discharge | Constant current 1 C end voltage 9.0V | ||
| Maximum Continuous Charge Current | 1.0C | 2.4A | |
| Maximum Continuous Discharge Current | 1.5C | 3.6A | |
| OperationTemperature Range | Charge: 0~45C | 60±25%RH. Bare Cell. | |
| Discharge: -20~60C | |||
| Storage Temperature Range | Less than 1 year: -20~25C | ||
| Less than 3 months: -20~40C | |||
| Less than 1 months: -30~45C | |||
| Less than 12 hour: 45~60C | |||
| StorageHumidity Range | 60±25%RH. | ||
| Weight | Approx: 120g | Whole product | |
| Product Dimension | Length: Max.67 mm | Initialdimension | |
| Width: Max. 36 mm | |||
| Thickness: Max.34 mm | |||
Features:
1.Long lifecycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire
Applications:
1) Communication: back-up electric supply, interphone
2) Vehicles: electric bicycle, golf car, electric wheelchair
3) Power tools: electric cropper, electric drill, electric saw, electric hammer.
4) Illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch,headlamp.
5) Others: toy,power spraye, car washer, small home appliance
Company Information
Shenzhen DeLong Energy Technology Co., Ltd. is a Professional New Energy Supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide. It was established in 2006 and becoming the leading player in the new energy field through development. Delong company intergrates the cell manufacturing and offer of power solution in according to different application purpose.Our products are widely applied on digital device battery,high discharge rate battery, powerful electric vehicles battery, low and high temperature lithium ion battery, power storage and back-up battery pack etc.
1. 12 Years professional manufacturering experience.
2. Your inquiry related to our products or price will be replied within 24 hours.
3. One-stop OEM & ODM service; or our current models.
4. Fast delivery; Professinal and quality 100% QC inspection.
1:Can I have samples to test? And what is lead time for sample order?
Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.
2: Do you provide after-sales serive?
Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.
3: Do you accept OEM/ODM?
Yes,it is avaliable.
4:Are you battery real capacity?
All of our battery cells with Grade A,100% new and real capacity.
5: What kind of certificates do you have?
We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.
