Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days |
| Packaging Details | Paper box |
| Nominal Capacity | 300mAh |
| Charging Current | 0.2c |
| Continuous Discharging Current | 0.5c |
| Max Discharging Current | 1c |
| Weight | 5g |
| Cycle Life | 500cycles |
| Warranty | 12months |
| Connector | Jst, Molex.... |
| OEM Service | Yes |
| Specification | 4*25*35mm |
| Brand Name | RESKY |
| Model Number | LP402535 |
| Certification | CE, RoHS, MSDS, Un38.3,IEC62133, ECT |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 50000pcs/day |
| Delivery Time | 7-10days | Packaging Details | Paper box |
| Nominal Capacity | 300mAh | Charging Current | 0.2c |
| Continuous Discharging Current | 0.5c | Max Discharging Current | 1c |
| Weight | 5g | Cycle Life | 500cycles |
| Warranty | 12months | Connector | Jst, Molex.... |
| OEM Service | Yes | Specification | 4*25*35mm |
| Brand Name | RESKY | Model Number | LP402535 |
| Certification | CE, RoHS, MSDS, Un38.3,IEC62133, ECT | Place of Origin | China |
| High Light | OEM rechargeable lipo battery 402535 ，3.7V lithium polymer battery beauty device ，300mAh lithium ion battery cell | ||
| Item | Specifications |
|---|---|
| Batteries | 3.7V 300mAh LiPo battery |
| Charge voltage | 4.2V |
| Nominal voltage | 3.7V |
| Nominal capacity | 300mAh @ 0.2C Discharge |
| Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| Standard Charging method | 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C |
| Charging time | Standard: 2.75 hours (Ref.) Rapid: 2 hours (Ref.) |
| Max. charge current | 1.0C |
| Max. discharge current | 1.0C |
| Discharge cut-off voltage | 2.75V (0.2C) |
| Operating temperature | Charging: 0°C ~45°C Discharging: 0°C ~45°C |
| Storage temperature | -10°C ~ +45°C |
| Dimension | Length: 35±2mm Width: 25±0.5mm Thickness: 4±0.2mm |
| Drop Test | 1m drop onto concrete twice. No fire, no leakage |
| Cycle time | ≥500 cycles |
Main Features:
Precise Size, Slim and Easy Integration:
Standard 402535 size, slim soft-pack design, small size and light weight, suitable for miniaturized/portable devices, saving installation space.
300mAh Capacity + Stable Discharge:
Stable 3.7V output, 300mAh true capacity, longer battery life, smooth discharge without voltage drop or lag.
High Safety Performance, Leak-proof and Bulb-free:
Utilizes an aluminum-plastic film soft-pack structure, eliminating leakage risk; built-in protection board (PCM) supports overcharge, over-discharge, overcurrent, and short circuit protection, ensuring greater safety and reliability.
Long Cycle Life, Low Self-Discharge:
Cycle life ≥ 500 cycles (capacity retention ≥ 80%), low monthly self-discharge, no power loss during long-term storage, longer lifespan.
No Memory Effect, Charge Anytime:
Supports charging at any time, no need to fully discharge before charging, more convenient, suitable for frequent daily charging scenarios.
Wide Temperature Adaptability:
Stable operating temperature range, resistant to both cold and heat, providing stable power to both indoor and outdoor devices, making it more versatile.
Environmentally Friendly and Compliant, Stable Quality
Applications:
Smart Wearables: Smart bracelets, smartwatches, fitness trackers, health monitors
Bluetooth Headphones/Audio: TWS earphone charging cases, mini Bluetooth speakers, headsets
Beauty & Personal Care: Mini beauty devices, facial cleansing devices, massagers, hydrating devices
Smart Digital Devices: Mini voice recorders, reading pens, remote controls, LED night lights
Smart Home: Small sensors, smart locks, access control systems, locators
Medical & Industrial Control: Portable medical devices, small testing instruments, micro-industrial control equipment
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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