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99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Specifications
Capacity :
300mAh
Working Efficiency :
≥99%
Battery Dimension :
3mm*30mm*40mm
Voltage :
3.7V
Cycle Life :
800 cycles
Model Number :
303040
Certification :
UN38.3, MSDS, IEC62133, RoHS
Place of Origin :
China
MOQ :
2000pieces
Payment Terms :
T/T
Supply Ability :
50'000Pieces daily
Delivery Time :
within 15days
Packaging Details :
Bulk packing
Battery Weight :
15g
Description
99% Efficiency Custom Lipo Battery Pack In GPS
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
3.7V 300mAh 303040 Lithium Polymer Battery Pack 500 Times Cycle Life
KC 3.7V 300mAh Lithium Polymer 303040 Li-Polymer 300mAh 3.7V Lipo Battery
Li polymer battery pack widely used in:
  • GPS, POS Terminal, Wireless headset
  • Communication Tool, Heating Blanket, Smart Phone
  • Learning Tools, Medical Device, Personal Care
  • Scanner, Vaccum Packaging, Lamp, Monitor
  • Portable DVD, Smart Home, Tablet PC
  • Pulse Monitoring, Mobile, Power Bank, Camera
Shenzhen Gold Power Energy has over 1000 models of lithium polymer batteries. Capacity ranges from 20mAh to 5000mAh, meeting your different application requirements.
Product Specifications
BrandGPE
Model303040PL
Nominal Voltage3.7V
Nominal Capacity300mAh
Standard Charge Rate0.2C - 1.0C(max)
Standard Discharge Rate0.5C - 2.0C(max)
Working Efficiency≥99%
Operating Voltage Range3.7V-4.2V
Over-charge Protection Voltage4.2V
Over-discharge Protection Voltage2.75V or 3V
Cycle LifeAbove 800 cycles
Battery Dimension (mm)3mm × 30mm × 40mm
Battery WeightAbout 15g
Charge Temperature0°C ~ 45°C
Discharge Temperature-20°C ~ 60°C
Storage Temperature-20°C ~ 45°C
Battery ColorBlue PVC film or silver grey
Storage Performance80% power remains for one year
Other KC Certified Lithium Polymer Batteries
ModelVoltageCapacityCertificates
2529403.7V260mAhUL/CB/KC/CE/FCC/ROHS/UN38.3/MSDS
3013183.7V50mAhKC/CB/UN38.3/MSDS
3015253.7V80mAhCB/KC/UN38.3
3025403.7V280mAhKC/CE/FCC/ROHS/UN38.3/MSDS
3030303.7V250mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
3034503.7V500mAhKC/CE/80℃ high temperature report/CQC
3216183.7V75mAhKC/IEC62133/CE/UN38.3/MSDS
3314223.7V80mAhKC/CE/PSE/UN38.3/MSDS
3513253.7V90mAhKC/ROHS/FCC/UN38.3/MSDS
3514223.7V80mAhKC
Lithium Polymer Battery Pack 3.7V 300mAh 303040 Li-Polymer Rechargeable Li-Pol Battery
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery 99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Standard Packaging
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Why Choose Us
Technology
  • All-weather applicability (-30~60℃)
  • Highly safe battery design technology with the newest electrolyte and separator technology applied
  • Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R&D
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Quality Control
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Certificates - CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Factory Tour
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have been offering various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery
Product tags

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99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery

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Product Detail
Capacity :
300mAh
Working Efficiency :
≥99%
Battery Dimension :
3mm*30mm*40mm
Voltage :
3.7V
Cycle Life :
800 cycles
Model Number :
303040
Contact Supplier
99% Efficiency 3.7V 300mAh 500times Cycle Life Custom Lipo Battery Pack Lithium Polymer Battery

shenzhen gold power energy co.,ltd

Verified Supplier
6 Years
shenzhen
Since 2001
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Li Polymer Battery, Lithium Polymer Battery Pack, Lithium Ion Battery Pack
Total Annual :
40000000-50000000
Employee Number :
500~999
Certification Level :
Verified Supplier
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