logo
Un buen precio.  en línea

Detalles de los productos

En casa > Productos >
Paquete de baterías de iones de litio
>
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

Nombre De La Marca: RESKY
Número De Modelo: LI-7.4-2600
Cuota De Producción: 100pcs
Precio: Negociable
Detalles Del Embalaje: caja de papel
Condiciones De Pago: T/T, Unión Occidental
Información detallada
Lugar de origen:
Porcelana
Certificación:
CE, RoHS, MSDS, Un38.3,IEC62133,CB,UL,ECT
Capacidad nominal:
2600máh
Voltaje estándar:
7.4V
Uso:
Guantes calefactables, plantillas calefactoras, chaqueta calefactora, luz para bicicleta, dispositiv
Celúla:
18650 células
Wh:
15W
Conector:
customizeable
Peso:
105 gramos
Color:
Azul, negro, etc.
envío:
UPS, DHL, FedEx, TNT, por vía aérea, por mar
Código Hs:
8507600090
Capacidad de la fuente:
10000pcs/día
Resaltar:

18650 Li-ion battery pack 3.7v 2600mAh

,

cylindrical lithium battery pack 7.4V

,

Li-ion polymer battery 19.24wh

Descripción del producto
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
Un buen precio.  en línea

Detalles De Los Productos

En Casa > Productos >
Paquete de baterías de iones de litio
>
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

Nombre De La Marca: RESKY
Número De Modelo: LI-7.4-2600
Cuota De Producción: 100pcs
Precio: Negociable
Detalles Del Embalaje: caja de papel
Condiciones De Pago: T/T, Unión Occidental
Información detallada
Lugar de origen:
Porcelana
Nombre de la marca:
RESKY
Certificación:
CE, RoHS, MSDS, Un38.3,IEC62133,CB,UL,ECT
Número de modelo:
LI-7.4-2600
Capacidad nominal:
2600máh
Voltaje estándar:
7.4V
Uso:
Guantes calefactables, plantillas calefactoras, chaqueta calefactora, luz para bicicleta, dispositiv
Celúla:
18650 células
Wh:
15W
Conector:
customizeable
Peso:
105 gramos
Color:
Azul, negro, etc.
envío:
UPS, DHL, FedEx, TNT, por vía aérea, por mar
Código Hs:
8507600090
Cantidad de orden mínima:
100pcs
Precio:
Negociable
Detalles de empaquetado:
caja de papel
Tiempo de entrega:
7-10 días
Condiciones de pago:
T/T, Unión Occidental
Capacidad de la fuente:
10000pcs/día
Resaltar:

18650 Li-ion battery pack 3.7v 2600mAh

,

cylindrical lithium battery pack 7.4V

,

Li-ion polymer battery 19.24wh

Descripción del producto
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