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Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone

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Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone

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Brand Name : RESKY

Model Number : LP502035

Certification : CE, RoHS, MSDS, Un38.3

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

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

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Product Description

Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone

NO.ItemsSpecifications
1batteries 3.7v 300mah lipo battery
2Charge voltage4.2V
3Nominal voltage3.7V
4Nominal capacity300mAh 0.2C Discharge
5Charge current
Standard Charging:0.2C
Rapid charge: 1.0C
6Standard Charging method0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C
7Charging time
Standard Charging:2.75hours(Ref.)
Rapid charge: 2hours(Ref.)
8Max.charge current0.5C
9Max.discharge current1.0C
10Discharge cut-off voltage2.5V0.25V(0.2C)
11Operating temperatureCharging: 0 °C ~45 °C
Discharging:0 °C ~45 °C
12Storage temperature-10°C~ +45 °C
13 DimensionLength:35±0.5mm (not including tabs)
Width:20±0.5mm
Thickness:5±0.2mm
14Drop TestThe cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage
15cycle 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:
Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth EarphoneLithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth EarphoneLithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth EarphoneLithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth EarphoneLithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone


Product Tags:

Rechargeable 3.7v Lithium Battery Cell

      

300mAh Lithium Polymer Battery Cell

      

Bluetooth Earphone Lithium Battery Cell

      
China Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone wholesale

Lithium Battery Cell 502035 3.7v 300mAh Rechargeable Solar Li-Polymer Battery For Bluetooth Earphone Images

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