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2000mAh 7.4V Square Lithium Polymer Battery Pack for Portable Printer and Medical Devices

2000mAh 7.4V Square Lithium Polymer Battery Pack for Portable Printer and Medical Devices

Nome da marca: RESKY
Número do modelo: LP505060
MOQ: 100 unidades
preço: Negociável
Detalhes da embalagem: Caixa de papel
Condições de pagamento: Western Union,T/T
Informações pormenorizadas
Lugar de origem:
China
Certificação:
CE, RoHS, MSDS, Un38.3
Forma:
Bateria quadrada
Capacidade Nominal:
2000mAh
Corrente de descarregamento contínua:
0,5°C
Corrente máxima de descarga:
1C
Peso:
25g
Quantidade mínima:
100 unidades
Conector:
Só, Molex...
Especificação:
10*50*60 mm
Serviço OEM:
Sim
Código Hs:
8507600090
Habilidade da fonte:
50000 unidades/dia
Descrição do produto
Lithium Polymer Battery Pack 505060 2s 7.4v 2000mAh Li-ion Batteries For Portable Printer
High-performance lithium polymer battery cell designed specifically for portable printers and beauty instruments, offering reliable power with advanced safety features.
Technical Specifications
Item Specifications
Batteries 3.7V 1800mAh LiPo battery
Charge Voltage 4.2V
Nominal Voltage 3.7V
Nominal Capacity 1800mAh @ 0.2C Discharge
Charge Current Standard Charging: 0.5C
Rapid Charge: 1.0C
Standard Charging Method 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging Time Standard: 2.75 hours (Ref.)
Rapid: 2 hours (Ref.)
Max. Charge Current 1.0C
Max. Discharge Current 1.0C
Discharge Cut-off Voltage 2.5V±0.25V (0.2C)
Operating Temperature Charging: 0°C ~45°C
Discharging: 0°C ~45°C
Storage Temperature -10°C ~ +45°C
Dimension Length: 60±2mm (excluding tabs)
Width: 50±0.5mm
Thickness: 5±0.2mm
Drop Test Dropped from 1m height twice onto concrete - no fire, no leakage
Cycle Time ≥500 cycles
Battery Pack Measurements
Main Features
  • High energy density, lightweight and compact design
  • High safety standards with leak-proof construction
  • Built-in PCB protection board: overcharge (>8.4V), over-discharge (<6.0V), overcurrent, overtemperature, and short circuit protection
  • Stable discharge performance with strong temperature adaptability
  • Operating temperature: -20℃~60℃, no power loss at low temperatures, more stable at high temperatures
  • Stable discharge platform with minimal voltage drop under high current, suitable for medium to high power devices
  • Long cycle life with low self-discharge rate
  • Cycle life: ≥300 cycles
  • Monthly self-discharge rate of only 2%-5%, minimal loss during long-term storage
  • Flexible form factor with high customizability
Main Applications
Consumer Electronics
Portable speakers, game controllers, smart trash cans, facial cleansing devices, projectors, PDAs
Smart Toys / Model Aircraft
Drones, remote control cars, electric toys
Medical Devices
Portable monitors, massagers, low-power treatment devices (safety + long battery life)
Security/Instruments
Wireless cameras, time attendance machines, infrared thermometers, portable instruments (7.4V power supply adapter)
Outdoor/Small Appliances
Camping lights, car vacuum cleaners, car refrigerators, power tools, portable energy storage modules
Product Images
Avaliações e Comentários

Classificação geral

5.0
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Todos os comentários

A
Andrius
Lithuania Apr 16.2025
High quality, working well on our portable medical devices, Resky is a reliable supplier for lithium battery