SHENZHEN UNEME TECHNOLOGY CO.,LTD
| Payment Terms | T/T , Western Union , MoneyGram , Paypal , Alipay , Wechat |
| Supply Ability | 200,000.00 Pieces Per Day |
| Delivery Time | 7-30 days |
| Packaging Details | Plastic trays, Carton |
| Battery Type | Wearable Battery / Custom Lipo Battery |
| Model | UNM351221 |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 52mAh |
| Max Charging&Discharging Current | 1C/52mA |
| Cycle Life | 500 Cycles(0.2C/0.2C) |
| Battery Weight | About 2g |
| Cell Size | Max3.4*12.2*22.0mm |
| Battery Size | Max3.46*12.5*23.5mm |
| Warranty | 12 Months |
| Model Number | UNM351221 |
| Certification | RoHS , UN38.3 , MSDS , IEC62133 |
| Place of Origin | Guangdong, China |
| Brand Name | UNEMETECH |
View Detail Information
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Product Specification
| Payment Terms | T/T , Western Union , MoneyGram , Paypal , Alipay , Wechat | Supply Ability | 200,000.00 Pieces Per Day |
| Delivery Time | 7-30 days | Packaging Details | Plastic trays, Carton |
| Battery Type | Wearable Battery / Custom Lipo Battery | Model | UNM351221 |
| Nominal Voltage | 3.7V | Nominal Capacity | 52mAh |
| Max Charging&Discharging Current | 1C/52mA | Cycle Life | 500 Cycles(0.2C/0.2C) |
| Battery Weight | About 2g | Cell Size | Max3.4*12.2*22.0mm |
| Battery Size | Max3.46*12.5*23.5mm | Warranty | 12 Months |
| Model Number | UNM351221 | Certification | RoHS , UN38.3 , MSDS , IEC62133 |
| Place of Origin | Guangdong, China | Brand Name | UNEMETECH |
| High Light | smart watch battery ，wearable rechargeable battery | ||
Ultra Small Rechargeable 3.7V 52mAh Lithium ion Polymer Battery 351221 for Wearable Products
Factory price, stable quality
Faster delivery
Accept small order
Offer shipping service
Small Size Lipo Battery 3.7V 52mAh 351221 Parameter Table
Battery Size:MaxT3.46*W12.5*H23.5mm
| Item | Specification | Remark | |
| Typical Capacity | 52mAh | 0.5C charge 0.2C discharge | |
| Minimum Capacity | 50mAh | ||
| Nominal Voltage | 3.7V | ||
| End Voltage | 3.0V | ||
| Charging Current (Std.) | 0.2CA=(10.4mA) | Ambient temperature | |
| Charging Current (Max.) | 1.0CA=(52mA) | Ambient temperature | |
| Charging Voltage | 4.2V | ||
| Charging Time (Std.) | 6~7.0 hours | ||
| Charging Time (Max.) | 2.0~3.0hours | ||
| Discharging Current (Std.) | 0.2CA=(10.4mA) | Ambient temperature | |
| Continuous Discharging Current (Max.) | 1.0CA=(52mA) | Ambient temperature | |
| Cell Internal Resistance(25℃) | ≤540mΩ | AC Impedance 1KHz | |
| Battery Weight | About 2.0g | ||
| 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 | Optional | Measure with voltmeter. | |
Our Battery Advantages
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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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