Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 50000pcs/dat |
| Delivery Time | 7-10days |
| Packaging Details | Paper box |
| Capacity | 280mAh |
| OEM service | YES |
| Electrolyte | Li(Nicomn)O2 |
| Cycle Life | 500times |
| Warranty | 12months |
| Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line |
| Lead Time | Within 7-10 Workdays |
| Connector | Jst, Molex.... |
| Specification | 5*15*40mm |
| Weight | 4g |
| Brand Name | RESKY |
| Model Number | LP501540 |
| Certification | CE, RoHS, MSDS, Un38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 50000pcs/dat |
| Delivery Time | 7-10days | Packaging Details | Paper box |
| Capacity | 280mAh | OEM service | YES |
| Electrolyte | Li(Nicomn)O2 | Cycle Life | 500times |
| Warranty | 12months | Shipping | UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line |
| Lead Time | Within 7-10 Workdays | Connector | Jst, Molex.... |
| Specification | 5*15*40mm | Weight | 4g |
| Brand Name | RESKY | Model Number | LP501540 |
| Certification | CE, RoHS, MSDS, Un38.3 | Place of Origin | China |
| High Light | Lithium Lifepo4 battery cell 3.7v ，Rechargeable Li polymer battery pack 280mAh ，501540 lithium battery with warranty | ||
| NO. | Items | Specifications |
|---|---|---|
| 1 | batteries | 3.7v 280mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 280mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging:0.2C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C |
| 7 | Charging time | Standard Charging:2.75hours(Ref.) Rapid charge: 2hours(Ref.) |
| 8 | Max.charge current | 0.5C |
| 9 | Max.discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V0.25V(0.2C) |
| 11 | Operating temperature | Charging: 0°C ~45°C Discharging:0°C ~45°C |
| 12 | Storage temperature | -10°C~ +45°C |
| 13 | Dimension | Length:40±0.5mm (not including tabs) Width:15±0.5mm Thickness:5±0.2mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | cycle time | ≥800times |
Advantages of Lithium Cobalt Oxide Batteries in Medical Device Applications
High and Extremely Stable Voltage Platform: With a nominal voltage of 3.7V, voltage fluctuations during discharge are minimal. This eliminates the need for complex voltage regulation circuits, meeting the power supply requirements of precision equipment. It is particularly suitable for micro-volume testing devices with stringent voltage accuracy requirements, such as blood glucose meters and immunochromatographic analyzers.
High Single-Cell Energy Density and High Portability: Energy density can reach 200–250 Wh/kg, making it one of the highest energy density battery types for its volume. This effectively reduces device size, making it suitable for small, portable medical devices such as handheld ultrasound probes and mini ECG recorders.
Mature Technology and Good Consistency: Stable mass production technology and minimal batch-to-batch performance differences make it suitable for large-scale production where high product consistency is required.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...
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