Henan Duxin Science Technology Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union , paypal |
| Supply Ability | 600000 per month |
| Delivery Time | 6-10 days after receive the payment |
| Packaging Details | one pair of the battery cells pack in one small ctn box , then packaged in a ctn box |
| Type | li-ion 18650 battery |
| Cycle life | ≥500 times |
| Application | solar system,Power tools, electric vehicles, |
| Nominal voltage | 3.7V |
| Warranty | 1 Year/12months |
| Nominal capacity | 2500mah |
| Color | GREEN |
| Weight | About 49g |
| Product name | Rechargeable 18650 Battery Cells 3.7V 2500mah 25r Lithium Solar Batteries |
| Brand Name | Samsung |
| Model Number | 25r |
| Certification | MSDS CE ROHS |
| Place of Origin | Janpan |
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Product Specification
| Payment Terms | L/C, T/T, Western Union , paypal | Supply Ability | 600000 per month |
| Delivery Time | 6-10 days after receive the payment | Packaging Details | one pair of the battery cells pack in one small ctn box , then packaged in a ctn box |
| Type | li-ion 18650 battery | Cycle life | ≥500 times |
| Application | solar system,Power tools, electric vehicles, | Nominal voltage | 3.7V |
| Warranty | 1 Year/12months | Nominal capacity | 2500mah |
| Color | GREEN | Weight | About 49g |
| Product name | Rechargeable 18650 Battery Cells 3.7V 2500mah 25r Lithium Solar Batteries | Brand Name | Samsung |
| Model Number | 25r | Certification | MSDS CE ROHS |
| Place of Origin | Janpan | ||
| High Light | 18650 Rechargeable Battery Cells ，2500mah Rechargeable Battery Cells ，18650 Lithium Solar Batteries | ||
Rechargeable 18650 Battery Cells 3.7V 2500mah 25r Lithium Solar Batteries
Efan Eizfan inr18650-25r 2500mah 3.6 Bulk Rechargeable Lithium Laptop Battery Cell
| Item of Efan battery | Condition/Note | Specification |
| 18650 25R 2500mAh battery | Nominal Capacity | 2500mAh |
| Norminal Voltage | 3.7V | |
| Standard charge | constant current | 0.2C |
| constant voltage | 4.2V | |
| end current(cut off) | 100mA | |
| IMR battery fast charge | constant current | 1C |
| constant voltage | 4.2V | |
| end current(cut off) | 100mA | |
| Standard discharge | constant current | 20A |
| end voltage(cut off) | 2.5V | |
| Fast discharge | end voltage(cut off) | 2.5v |
| Maximum discharge Current | pulse current | 30A |
| 3.7V 18650 battery weight | approximate | 46.5g |
| Operating temperature | charge | 0-45 °C |
| discharge | -10-65 °C | |
| Storage temperature | 1 month | -10-45 °C |
| 6 months | -10-35 °C | |
| 1 year | -10-30 °C | |
| Efan battery dimention (Diameter & Height) | D18.2±0.2mm | |
| H64.85±0.2mm | ||
1.Pollution free, long cycle life
2.High energy density, low self-discharge
3.Light weight and good performance
4.Certificate authority(CE ROHS)
5.No memory effect
6.Small internal resistance
7.Premium lithium battery cells
8.OEM orders are available
Application Range of 18650 li-ion battery :
1.) Telecommunications: cellular phone, interphone, cordless phone
2.) Portable equipment: digital camera, portable DVD, portable television,
3.) Portable Devices: GPS, PDA, PMP, PSP, portable medical device, instrument and apparatus etc.
4.) Illuminate Devices: miner lamp, searchlight, lighting devices, emergency light.
5.) Other toys: e cigarette, mc models, power tools. Widely applied in POS system, Solar supply system, electric tools, household appliance and emergent device area, electric bikes, Laptop, camcorder, Military equipment, IR telescope, Medical devices.
2. Shipping of 18650 li-ion battery:
FedEx/DHL/UPS/TNT/ EMS, Door-to-Door;
By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
Customers specifying freight forwarders or negotiable shipping methods!
Delivery Time: 3-7 days for samples; 5-15 days for batch goods.
3. Payment
We accept T/T, Western Union, Paypal, MoneyGram and so on.
Production or Package will start right after we confirm the payment.
How to order?
1. If you are interested in any products, please tell us the model No, detailed parameter, we will quote you in time
2. After confirmation of the price, we will make the PI for you
3. After receiving your deposit, we will arrange shipment for you
4. After shipment, we provide you with the bill of lading number
Service
1. We offer 24 full time service,Please feel free to contact me if you have any problem on my product. Your inquiry will be replied within 6 hours. Item will be shipped within 2 working days after receiving a verifying payment. Please contact us within 30 days from dispatched if you don't receive our item(s). Otherwise, we would consider that the item(s) has been received.
2. Time in transit: Transit time varies with different shipping methods.
Quality control
1. We test each item before shipping to ensure they are in good condition.
2. As a experienced supplier we package goods in carton box with EPE, which would prevent your items from some unexpected damages efficiently during delivery.
3. We offer you fast shipping, usually around 3 days preparation. This is an approximate time, your shipment data would be up to your specific orders.
4. We would let you know the tracking number once we’ve sent out your products.
Important Notice
Customers should be sure whether their countries are allowed to import this product purchasing.
If you're unsure of whether your country allows these kinds of products or not, we recommend you to contact the custom for confirmation.
Our Services
Welcome to visit our factory and to see our production lines!
For more information, please contact with us.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
27,000,000-30,000,000
Employee Number:
1000~1200
Ecer Certification：
Active Member
About us: Henan Duxin Science Technology Co.,Ltd.it as the branch company of the Luoyang Xinguang Lithium Science & Technology Co.,Ltd. is build in Aug 2015, registered capital is RMB 10,000,000 .have own right of the export battery packs . We are one of t... About us: Henan Duxin Science Technology Co.,Ltd.it as the branch company of the Luoyang Xinguang Lithium Science & Technology Co.,Ltd. is build in Aug 2015, registered capital is RMB 10,000,000 .have own right of the export battery packs . We are one of t...
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