Shenzhen Uneme Technology Co.,Ltd
| Payment Terms | T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ... |
| Supply Ability | 500,000.00 Pieces Per Day |
| Delivery Time | 5-25 days |
| Packaging Details | 100 cells per box, 2 boxes into a case, totally 200 cells |
| Battery Type | Cylindrical Lithium ion Cell |
| Nominal Capacity (Typical) | 2500mAh@0.2C |
| Nominal Voltage | 3.6V |
| Discharge Cut-off Voltage | 2.5V |
| Max Continuous Charge Current | 4A |
| Standard Discharge Current | 10A |
| Max Continuous Discharge Current | 25A(Without temperature cut) / 35A(With 80℃ temperature cut) |
| Weight | 47.0g |
| Brand Name | UNEMETECH/Samsung |
| Model Number | INR18650-25S |
| Certification | CE, CB, IEC62133, UL1642... |
| Place of Origin | China, Korea and Malaysia |
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Product Specification
| Payment Terms | T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ... | Supply Ability | 500,000.00 Pieces Per Day |
| Delivery Time | 5-25 days | Packaging Details | 100 cells per box, 2 boxes into a case, totally 200 cells |
| Battery Type | Cylindrical Lithium ion Cell | Nominal Capacity (Typical) | 2500mAh@0.2C |
| Nominal Voltage | 3.6V | Discharge Cut-off Voltage | 2.5V |
| Max Continuous Charge Current | 4A | Standard Discharge Current | 10A |
| Max Continuous Discharge Current | 25A(Without temperature cut) / 35A(With 80℃ temperature cut) | Weight | 47.0g |
| Brand Name | UNEMETECH/Samsung | Model Number | INR18650-25S |
| Certification | CE, CB, IEC62133, UL1642... | Place of Origin | China, Korea and Malaysia |
| High Light | 20A 18650 Battery ，2500mAh 18650 Battery ，3.6V 18650 Battery | ||
Samsung 25S 18650 2500mAh 20A Battery 3.6V Cylindrical Lithium Ion Cell INR18650-25S
Samsung INR18650-25S 2500mAh Advantages
| 1. High Capacity: With a capacity of 2500mAh, it provides ample energy for extended usage, making it ideal for power-hungry devices. 2. Stable Voltage: It delivers a consistent voltage output, ensuring reliable performance in various applications. 3. Long Cycle Life: This battery is designed for numerous charge and discharge cycles, enhancing its longevity and reducing the need for frequent replacements. 4. Lightweight Design: The 18650 form factor is compact and lightweight, making it suitable for portable devices. 5. Wide Range of Applications: Commonly used in electronics, flashlights, and electric vehicles, it offers versatility in usage. 6. Safety Features: Typically equipped with protection circuits to prevent overcharging, overheating, and short circuits, ensuring safe operation. 7. Low Self-Discharge Rate: Maintains charge over extended periods when not in use, making it convenient for backup power needs. |
Samsung INR18650-25S 2500mAh Nominal Specifications
| Item | Specification |
| Standard discharge capacity | Min. 2450mAh Charge: 0.5C (1.25A), 4.20V, 0.05C(125mA) cut-off@RT Discharge: 0.2C (500mA), 2.5V cut-off @RT * 1C = 2,500mA |
| Rated discharge capacity | Min. 2400mAh Charge: 4A, 4.20V, CCCV 100mA cut-off @RT Discharge: 10A , 2.5V cut-off @RT |
| Nominal voltage | 3.6V |
| Standard charge | CCCV, 1.25A, 4.2V, 125mA cut-off |
| Rated charge | CCCV, 4A, 4.2V, 100mA cut-off |
| Charging time | Standard charge : 180min / 120mA cut-off (@25℃) Rapid charge: 60min / 100mA cut-off (@25℃) |
| Max. continuous discharge | 25A(Without temperature cut) 35A(With 80℃temperature cut) |
| Discharge cut-off voltage | 2.5V (End of discharge) |
| Cycle life | Capacity ≥ 1,470mAh @ after 250cycles Charge : 4A, 4.20V, CCCV 100mA cut-off @RT Discharge: 25A , 2.5V cut-off @ RT |
| Recovery characteristics | Capacity recovery(after the storage) ≥ 1,920mAh (80% of the rated capacity @ RT) Charge : 4A, 4.20V, CCCV 100mA cut-off @RT Storage : 30 days (@ 60℃) Discharge : 10A , 2.5V cut-off @ RT |
| Cell weight | 47.0g max |
| Cell dimension | Height : Max. 65.00 mm Diameter : Max. 18.43 mm |
| Warranty | 15 months |
| Operating temperature(*²) (surface temperature) | Charge : 0 to 50℃ (recommended recharge release < 45℃) Discharge: -20 to 80℃ (must re-discharge release < 60℃) |
| Storage temperature | 1.5 year 0~25℃(1*) 3 months 0~45℃(1*) 1 month 0~60℃(1*) |
| samsung_25S_1.pdf | |
Samsung INR18650-25S 2500mAh Applications
| High power cordless vacuum cleaner, Electric cigarette, Electric scooter, High power home Appliances, Power Tool... |
Our Service
1). Professional lithium ion battery packs supplier for over ten years, and have our own factory,
2). Strong R&D team to support,
3). Offer OEM/ODM service for customer's order,
4). Quick reply and action,
5). Competitive price, good sale and after-sales service.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller,Other
Year Established:
2021
Total Annual:
10,000,000-20,000,000
Employee Number:
300~800
Ecer Certification：
Verified Supplier
Shenzhen Uneme Technology Co., Ltd. is a professional battery company based in Shenzhen, China, with its own UNEMETECH brand and an international sales presence in Hong Kong. We specialize in a wide range of batteries, including lithium-ion batteries such as 18650 and 21700 batteries, lithium p... Shenzhen Uneme Technology Co., Ltd. is a professional battery company based in Shenzhen, China, with its own UNEMETECH brand and an international sales presence in Hong Kong. We specialize in a wide range of batteries, including lithium-ion batteries such as 18650 and 21700 batteries, lithium p...
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