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Reliance RS40 3.6V 4000mAh Li-ion Cell 70A High Discharge Fast Charge 14A for Power Tools Drones

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Reliance RS40 3.6V 4000mAh Li-ion Cell 70A High Discharge Fast Charge 14A for Power Tools Drones

Nome da marca:	Reliance
Número do modelo:	RS40
MOQ:	1
preço:	$3.9
Detalhes da embalagem:	130pcs/caixa de caixa
Condições de pagamento:	T/T

Informações detalhadas

Descrição do produto

Informações detalhadas

Lugar de origem:

China

Certificação:

UN38.3/CE/UL/IEC62133/KC/BIS

Documento:

Tipo de terminal:

Guia completa

Tipo de célula:

Cilíndrico

Química:

Íon de lítio

Recurso -chave:

Resistência interna ultrabaixa, capacidade de alta taxa, baixo aumento de temperatura

Baixa impedância:

Max 4mΩ

Aplicativos:

Ferramentas elétricas, ferramentas de jardinagem, aparelhos de limpeza, drones

Alta taxa de descarga:

Max 70a

Destaque:

Bateria de íon de lítio Reliance RS40 3,6 V, bateria de íon de lítio 4000mAh 3,6 V, bateria de íon d

Habilidade da fonte:

500k/mês

Descrição do produto

Reliance RS40 3.6V 4000mAh Li-ion Cell 70A High Discharge Fast Charge 14A for Power Tools Drones

The RS40 is a high-grade rechargeable lithium-ion battery optimized for durable energy supply and reliable operation. With a 4000mAh capacity and a maximum continuous discharge current of 70A, this cell is well-suited for high-demand applications, providing consistent output and extended service duration.

Cell Characteristics

Specification	Value
Capacity	Typical 4000mAh (14.4Wh) Minimum 4000mAh (14.4Wh)
Cell Voltage	Nominal 3.6V Charge 4.2V Discharge 2.5V
Continuous Charge Current	Standard 2A Maximum 14A
Continuous Discharge Current	Standard 0.8A Maximum 70A
Ambient Temperature	Charge -20～60℃ Discharge -40～80℃
Impedance	≤4mΩ
Weight	67g
Dimension	70.30mm(Max) * 21.35mm(Max)
Cycle life	500cycle(80%)

Key Features

Extremely Low Internal Impedance: The full tab structure minimizes the current collection path, significantly reducing internal resistance compared to conventional cells
Excellent Thermal Management: The uniform current distribution results in low and even heat generation
High Discharge Rate: 70A continuous discharge, ideal for high-drain applications
Lithium-Ion Chemistry: Provides stability, efficiency, and low internal resistance
Rechargeable & Long-Lasting: Supports multiple charge cycles with minimal degradation
Output Stability: Stable voltage curve during discharge ensures continuous power output

Applications

Aerospace: Provides lightweight, high-energy-density batteries for spacecraft, drones, UAV, and model aircraft
Robotics: Supplies continuous power for high-load robots
Lightweight Power Equipment: Assists with power for electric motorcycles, snowmobiles, electric bicycles, and other lightweight power tools
Power Tools: Delivers high burst power for drills, angle grinders, electric saws, blow dryers, and other high-current tools
Cleaning Appliances: Provides stable and lasting power for vacuum cleaners, mite removers, floor washers, steam mops, garden tools, and more, ensuring work efficiency and long battery life.
Medical Electronics: Provides highly reliable power for life monitors, portable medical devices, and more

Warning

Lithium-ion batteries require proper handling and knowledge to ensure safe operation
Failure to follow safety guidelines may result in fire, explosion, serious injury, or property damage
Only purchase and use if you fully understand lithium-ion battery safety
Never leave a battery unattended while charging
Keep away from animals and children
Prevent contact with metal objects to avoid short circuits
Inspect wraps and insulators regularly for damage - repair or dispose of damaged batteries immediately
Resellers must pass these warnings to customers
Typical cycle life of 200-500 cycles before noticeable capacity reduction - recycle at end of life
Do not crush, incinerate, or modify batteries
Only use within manufacturer specifications

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