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303450 Li Polymer Battery Pack 7.4V 500mAh For Emergency Lighting

Categories Lithium Polymer Battery Pack
Certification: CE, RoHS, MSDS, Un38.3
Brand Name: RESKY
Model Number: LP-303450-2S
Place of Origin: China
MOQ: 10pcs
Price: Negotiable
Payment Terms: T/T,Western Union
Supply Ability: 50000pcs/day
Delivery Time: 7-10days
Packaging Details: Paper box
Model NO.: LP303450-2S
Rechargeable: Chargeable
Nominal Capacity: 500mAh
Weight: 10g
Warranty: 12months
Shipping: UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line
Connector: Jst, Molex....
Color: Blue PVC
Specification: 3*34*50mm
HS Code: 8507600090
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303450 Li Polymer Battery Pack 7.4V 500mAh For Emergency Lighting

Product Description
Lithium polymer battery pack 303450 7.4V 500mAh for Emergency Lighting

NO.ItemsSpecifications
1batteries7.4v 500mah lipo battery
2Charge voltage8.4V
3Nominal voltage7.4V
4Nominal capacity500mAh 0.2C Discharge
5Charge current
Standard Charging:0.5C
Rapid charge: 1.0C
6Standard Charging method0.5C CC(constant current)charge to 8.4V, then CV(constant voltage 8.4V)charge till charge current decline to ≤0.05C
7Charging time
Standard Charging:2.75hours(Ref.)
Rapid charge: 2hours(Ref.)
8Max.charge current1.0C
9Max.discharge current1.0C
10Discharge cut-off voltage5V(0.2C)
11Operating temperatureCharging: 0 °C ~45 °C
Discharging:0 °C ~45 °C
12Storage temperature-10°C~ +45 °C
13DimensionLength: 50±2mm (not including tabs)
Width: 34±0.5mm
Thickness:3±0.2mm
14Drop TestThe cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage
15cycle time≥500times

Advantages:


Long Cycle Life: These batteries typically have a longer lifecycle, withstanding numerous charge and discharge cycles before significant capacity degradation occurs



Environmentally Friendly: While the production and disposal of lithium-based batteries pose environmental challenges, lithium polymer batteries generally contain fewer heavy metals and harmful chemicals compared to older battery technologies like nickel-cadmium or lead-acid batteries. Additionally, efforts are ongoing to improve recycling processes and develop more eco-friendly materials.

Versatility in Applications: The versatility of lithium polymer batteries makes them suitable for a wide range of applications, from consumer electronics like smartphones and tablets to industrial and automotive uses, including electric vehicles and drone technology.


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Quality 303450 Li Polymer Battery Pack 7.4V 500mAh For Emergency Lighting for sale
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