Shenzhen Yunfan Power Technology Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 5-8 working days |
| Packaging Details | carton package |
| Commodity | USB AA Li-ion battery |
| Nominal Capacity | 1850mAh/2800mWh |
| Nominal Voltage | 1.5V |
| USB Charge | 5V/330mAh±30mA |
| B+/B- Charge | N/A |
| Out Voltage | 1.5V/2.0A（Max） |
| Dimention | 14.5*50.5mm(Max) |
| Replacement Type | AA/Primary battery /NI-MH/NI-CD |
| Applications | Alarm、Door bell、Smart lock、Cordlesss mouse、Key board、Microphone、sphygmomanometer、Toy |
| Brand Name | Yunfan |
| Model Number | URA1407-R |
| Certification | MSDS UN38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-8 working days |
| Packaging Details | carton package | Commodity | USB AA Li-ion battery |
| Nominal Capacity | 1850mAh/2800mWh | Nominal Voltage | 1.5V |
| USB Charge | 5V/330mAh±30mA | B+/B- Charge | N/A |
| Out Voltage | 1.5V/2.0A（Max） | Dimention | 14.5*50.5mm(Max) |
| Replacement Type | AA/Primary battery /NI-MH/NI-CD | Applications | Alarm、Door bell、Smart lock、Cordlesss mouse、Key board、Microphone、sphygmomanometer、Toy |
| Brand Name | Yunfan | Model Number | URA1407-R |
| Certification | MSDS UN38.3 | Place of Origin | China |
| High Light | USB AA lithium battery 1850mAh ，rechargeable AA battery for Ni-MH devices ，1.5V lithium cell replacement alkaline | ||
The URA1407-R USB AA Li-ion Battery is a rechargeable lithium cell designed in the standard AA format. With a capacity of 1850mAh (2800mWh) and a nominal voltage of 1.5V, it can directly replace traditional alkaline, Ni-MH, or Ni-CD AA batteries. Featuring a built-in USB charging port (5V/330mA), this battery combines the familiar AA size with modern lithium technology, offering reliable power and eco-friendly reusability.
Q1: Can this battery replace normal AA alkaline batteries?
Yes, it is designed as a direct substitute for AA/alkaline/Ni-MH/Ni-CD cells.
Q2: How do I recharge it?
Simply use a USB cable to charge through the built-in port.
Q3: What is the maximum discharge current?
It supports up to 2.0A, suitable for high-drain devices.
Q4: How many times can it be recharged?
Typically more than 500 cycles under proper usage conditions.
Q5: Is it safe for shipping overseas?
Yes, it meets UN38.3 and MSDS requirements for international transport.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ... Shenzhen Yunfan Power Technology Co., Ltd is a high-tech enterprise,one of the leading professional battery and inverter suppliers,the main products included 12V.24V.48V LiFePo4 Prismatic Battery and off grid inverter.Use Lithium ion Battery Cell and Battery pack which works for powerful equipments ...
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