Product Details
3.7V 400mAh 403033 Li-ion Rechargeable Lithium Polymer Li-Po
Battery for Electronic Machine
3.7V 400mAh 403033 Battery Packing and Shipping
Packaging Details
- Standard export package with Inner Tray + Carton or Custom-made Package
- Mode of Transport
Delivery Details
Delivery 7-30 working days after payment and packing confirmation
Shipping Details
- By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
- By air cargo (It takes about one week to arrive)
- By sea shipment (It takes about one month to arrive)
3.7V 400mAh 403033 Specification
Items | Parameter |
Battery model | UNM403033 |
Nominal voltage | 3.7V |
Minimum capacity | 400mAh(0.2C discharge) |
Cell Dimension | 4.0*30.0*33.0mm(Max) |
Charging voltage | 4.2V |
Discharging cut-off voltage | 3.0V |
Standard charging | 0.2C / 4.2V |
Max charging | 1.0C / 4.2V |
Standard discharging | 0.2C / 3.0V |
Max continuous discharging | 1.0C / 3.0V |
Shipment voltage | ≥ 3.85V (Optional) |
Cell impedance | ≤ 120mΩ |
Operating temperature | Charging : 0°C ~ 45°C |
Discharging : -20°C ~60°C |
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | 23±5℃ | (12 months ≥85% ) |
0~+35℃ | (3 months ≥85% ) |
-5~+45℃ | (1 month ≥90% ) |
20±5℃ is the recommended storage temperature |
Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
3.7V 400mAh 403033 Battery Applications
Smart Watch / Blurtooth Headset / POS Machine / Smart Camera / Bluetooth Audio ...
Company Profile
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. Uneme moves on by providing
reliable, efficient and intelligent solutions to different power
needs. We have highly efficient teams of engineering, production
and quality management as well as the most advanced domestic
automatic production equipment and manufacturing technique. All
steps from raw materials to procurement, production, testing, sales
and after-sales service are under controlled with a strict quality
system in our ISO 9001 certified factory. Uneme is proud of making
successful deliveries to the world's leaders of consumer &
industrial electronic industry. We had established a long-term
stable cooperation relationship with numerous well-known brands. We
committed to providing the first-class quality, competitive price
and perfect services for our customers, we are confident that Uneme
can be your best battery supplier.