SHENZHEN UNEME TECHNOLOGY CO.,LTD
| Payment Terms | T/T , Western Union , MoneyGram , Paypal |
| Supply Ability | 200,000,00Piece/Pieces Per Day |
| Delivery Time | 7-30 days |
| Packaging Details | Plastic trays, Carton |
| Battery Type | Lipo Batteries |
| Nominal Capacity | 250mAh |
| Nominal Voltage | 3.7V |
| Cycle Life | 500 Cycles (0.2C) |
| Battery Weight | About 4.5g |
| Size | Customized |
| Application | Smart Watches, Wearable Products, Digital Products... |
| Warranty | 12 Months |
| Model Number | UNM502030 |
| Certification | RoHs, MSDS, UL , CE , IEC62133 , KC |
| Place of Origin | Guangdong, China |
| Brand Name | UNEMETECH |
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Product Specification
| Payment Terms | T/T , Western Union , MoneyGram , Paypal | Supply Ability | 200,000,00Piece/Pieces Per Day |
| Delivery Time | 7-30 days | Packaging Details | Plastic trays, Carton |
| Battery Type | Lipo Batteries | Nominal Capacity | 250mAh |
| Nominal Voltage | 3.7V | Cycle Life | 500 Cycles (0.2C) |
| Battery Weight | About 4.5g | Size | Customized |
| Application | Smart Watches, Wearable Products, Digital Products... | Warranty | 12 Months |
| Model Number | UNM502030 | Certification | RoHs, MSDS, UL , CE , IEC62133 , KC |
| Place of Origin | Guangdong, China | Brand Name | UNEMETECH |
| High Light | rechargeable polymer battery ，lithium ion polymer rechargeable battery | ||
Rechargeable Lipo Batteries 502030 / 3.7V 250mAh Small Custom Lithium Polymer Battery
Lipo Batteries 502030 Specification and Pictures
Cell Size : 4.9*20.4*30.0mm
Battery Size : 5.0*20.5*32.0mm (With PCB)
| Item | Specification | Remark | |
| Typical Capacity | 250mAh | 0.5C charge 0.2C discharge | |
| Minimum Capacity | 240mAh | ||
| Nominal Voltage | 3.7V |
| |
| End Voltage | 3.0V |
| |
| Charging Current (Std.) | 0.2CA=(50mA) | Ambient temperature | |
| Charging Current (Max.) | 250mA | Ambient temperature | |
| Charging Voltage | 4.2V |
| |
| Charging Time (Std.) | 6~7.0 hours |
| |
| Charging Time (Max.) | 2.0-3.0hours |
| |
| Discharging Current (Std.) | 50mA | Ambient temperature | |
| Continuous Discharging Current (Max.) | 250mA | Ambient temperature | |
| Cell Internal Resistance(25℃) | ≤300mΩ | AC Impedance 1KHz | |
| Battery Weight | About 5g |
| |
| Temperature range for storage | less than 1 month | -5~+45℃ | Percentage of recoverable capacity 80﹪ |
| less than 3 month | 0~+35℃ | ||
| less than 1 year | 23±5℃ | ||
| Open Circuit Voltage | TBD | Measure with voltmeter. | |
Lipo Batteries Features
1. Good safety performance;
2. Small thickness and thinner;
3. Light weight;
4. Large capacity;
5. Small internal resistance;
6. Longer cycle life, less capacity loss;
7. Customized shape;
8. Good discharge characteristics;
9. Simple design of protection plate.
Lipo Batteries Applications
Please contact us get more detailed information and samples...
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2021
Total Annual:
10,000,000,00-20,000,000,00
Employee Number:
100~300
Ecer Certification：
Active Member
Shenzhen Uneme Technology Co.,Ltd, located in Shenzhen Guangdong China, is a high-tech enterprise which focused on the development, manufacturing and marketing of Lithium Polymer Batteries, Lithium ion Batteries for consumer, industrial, medical and automotive applications in all walks of life. Unem... Shenzhen Uneme Technology Co.,Ltd, located in Shenzhen Guangdong China, is a high-tech enterprise which focused on the development, manufacturing and marketing of Lithium Polymer Batteries, Lithium ion Batteries for consumer, industrial, medical and automotive applications in all walks of life. Unem...
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