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Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries

Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries

Nome da marca: RESKY
Número do modelo: LI-7.4-2600
MOQ: 100pcs
preço: Negociável
Detalhes da embalagem: Caixa de papel
Condições de pagamento: T/T, União Ocidental
Informações pormenorizadas
Lugar de origem:
China
Certificação:
CE, RoHS, MSDS, Un38.3,IEC62133,CB,UL,ECT
Capacidade nominal:
2600 mAh
Tensão padrão:
7.4V
Uso:
Luvas aquecidas, palmilhas aquecidas, jaqueta de aquecimento, luz para bicicleta, dispositivo médico
Célula:
18650 pilhas
Wh:
15w
Conector:
customizeable
Peso:
105 g
Cor:
Azul, preto, etc.
envio:
UPS, DHL, FedEx, TNT, por via aérea, marítima
Código Hs:
8507600090
Habilidade da fonte:
10000pcs/dia
Destacar:

18650 Li-ion battery pack 3.7v 2600mAh

,

cylindrical lithium battery pack 7.4V

,

Li-ion polymer battery 19.24wh

Descrição do produto
Power Cylindrical 18650 Li-ion Polymer Battery Pack
3.7V / 7.4V 2600mAh 19.24Wh Lithium Batteries
Electrical Performance
Parameter Specification
Nominal Voltage 7.4V (two 3.7V 18650 cells in series)
Operating Voltage Range 6.0V-8.4V
Rated Capacity 2600mAh (at 0.2C discharge rate)
Charging Voltage 8.4V standard
Charging Current 0.2C-1C (520mA-2600mA recommended)
Discharge Current ≤1C (2600mA) continuous, 2C (5200mA) peak
Cycle Life ≥80% capacity after 500 cycles, ≥60% after 1000 cycles
Internal Resistance ≤100mΩ (total pack including connections)
Safety Thresholds Overcharge: 8.7±0.05V, Over-discharge: 5.5±0.1V
Applications
  • Electric Tools: Clippers, drill saws - provides sustained power output
  • Audio Equipment: Portable speakers - ensures stable voltage for clear sound
  • Portable Electronics: Laptops, power banks - high-capacity energy storage
  • Energy Systems: Solar/wind energy storage units
  • Medical Devices: Portable monitors requiring long battery life
Safety Information
Overheating Risk

Battery packs operate within specific temperature ranges. Malfunctioning temperature control can lead to thermal runaway - a chain reaction causing rapid heat generation, potentially resulting in fire or explosion.

Pressure Build-up

Excessive heat causes battery swelling from internal pressure increases. Severe cases may lead to electrolyte leakage, which is flammable and corrosive, posing fire and chemical burn risks.

Product Images
Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 0 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 1 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 2 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 3 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 4
Bom preço.  on-line

Detalhes dos produtos

Para casa > produtos >
Pacote de baterias de iões de lítio
>
Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries

Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries

Nome da marca: RESKY
Número do modelo: LI-7.4-2600
MOQ: 100pcs
preço: Negociável
Detalhes da embalagem: Caixa de papel
Condições de pagamento: T/T, União Ocidental
Informações pormenorizadas
Lugar de origem:
China
Marca:
RESKY
Certificação:
CE, RoHS, MSDS, Un38.3,IEC62133,CB,UL,ECT
Número do modelo:
LI-7.4-2600
Capacidade nominal:
2600 mAh
Tensão padrão:
7.4V
Uso:
Luvas aquecidas, palmilhas aquecidas, jaqueta de aquecimento, luz para bicicleta, dispositivo médico
Célula:
18650 pilhas
Wh:
15w
Conector:
customizeable
Peso:
105 g
Cor:
Azul, preto, etc.
envio:
UPS, DHL, FedEx, TNT, por via aérea, marítima
Código Hs:
8507600090
Quantidade de ordem mínima:
100pcs
Preço:
Negociável
Detalhes da embalagem:
Caixa de papel
Tempo de entrega:
7-10 dias
Termos de pagamento:
T/T, União Ocidental
Habilidade da fonte:
10000pcs/dia
Destacar:

18650 Li-ion battery pack 3.7v 2600mAh

,

cylindrical lithium battery pack 7.4V

,

Li-ion polymer battery 19.24wh

Descrição do produto
Power Cylindrical 18650 Li-ion Polymer Battery Pack
3.7V / 7.4V 2600mAh 19.24Wh Lithium Batteries
Electrical Performance
Parameter Specification
Nominal Voltage 7.4V (two 3.7V 18650 cells in series)
Operating Voltage Range 6.0V-8.4V
Rated Capacity 2600mAh (at 0.2C discharge rate)
Charging Voltage 8.4V standard
Charging Current 0.2C-1C (520mA-2600mA recommended)
Discharge Current ≤1C (2600mA) continuous, 2C (5200mA) peak
Cycle Life ≥80% capacity after 500 cycles, ≥60% after 1000 cycles
Internal Resistance ≤100mΩ (total pack including connections)
Safety Thresholds Overcharge: 8.7±0.05V, Over-discharge: 5.5±0.1V
Applications
  • Electric Tools: Clippers, drill saws - provides sustained power output
  • Audio Equipment: Portable speakers - ensures stable voltage for clear sound
  • Portable Electronics: Laptops, power banks - high-capacity energy storage
  • Energy Systems: Solar/wind energy storage units
  • Medical Devices: Portable monitors requiring long battery life
Safety Information
Overheating Risk

Battery packs operate within specific temperature ranges. Malfunctioning temperature control can lead to thermal runaway - a chain reaction causing rapid heat generation, potentially resulting in fire or explosion.

Pressure Build-up

Excessive heat causes battery swelling from internal pressure increases. Severe cases may lead to electrolyte leakage, which is flammable and corrosive, posing fire and chemical burn risks.

Product Images
Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 0 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 1 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 2 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 3 Power Cylindrical 18650 Li-ion Polymer Battery Pack 3.7v 7.4V 2600mAh 19.24wh Lithium Batteries 4