Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 50000pcs/dat |
| Delivery Time | 7-10days |
| Packaging Details | Paper box |
| Capacity | 350mAh |
| 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 3-10 Workdays |
| Connector | Jst, Molex.... |
| Specification | 5*20*35mm |
| Weight | 4g |
| Brand Name | RESKY |
| Model Number | LP502035 |
| 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 | 350mAh | 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 3-10 Workdays | Connector | Jst, Molex.... |
| Specification | 5*20*35mm | Weight | 4g |
| Brand Name | RESKY | Model Number | LP502035 |
| Certification | CE, RoHS, MSDS, Un38.3 | Place of Origin | China |
| High Light | Rechargeable 3.7v Lithium Battery Cell ，300mAh Lithium Polymer Battery Cell ，Bluetooth Earphone Lithium Battery Cell | ||
Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone
| NO. | Items | Specifications |
| 1 | batteries | 3.7v 300mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 300mAh 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:35±0.5mm (not including tabs) Width:20±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:
Safety performance: Built-in protection board, supports short circuit protection, overcharge protection, over-discharge protection, and overcurrent protection to avoid battery damage or safety hazards.
Wide temperature adaptability: Can work stably in an environment of -20°C to 60°C, meeting the needs of various scenarios.
High charging efficiency: Supports standard 0.5C charging (constant current to 4.25V and then constant voltage to 4.2V), compatible with fast charging (1C current).
Application:
Consumer electronic equipment: Bluetooth headsets, Bluetooth speakers, MP3/MP4 players, reading pens, voice recorders and other small portable devices.
Medical and wearable equipment: cervical massagers, smart bracelets, blood glucose meters and other medical equipment that require lightweight power support.
Outdoor and industrial equipment: Walkie-talkies, GPS locators, handheld electric drills and other outdoor tools that require high temperature resistance.
Picures:
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, Digi... 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, Digi...
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