• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564

Li ion battery 18650 4S2P standard battery pack lithium ion battery for medical devices

Place of Origin China
Brand Name BAKTH
Certification CE/FCC/IEC62133/UN38.3/PSE and UKCA
Model Number BAKTH-2024HH
Minimum Order Quantity 5
Price 5pcs: USD28.85/PC, >100pcs: USD18.65/PC
Packaging Details Paper Box
Delivery Time 2weeks
Payment Terms T/T
Supply Ability 100,000PCS/Month

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Product Description
18650 4S2P Standard Lithium Ion Battery Pack for Medical Devices
Premium Rechargeable Battery Solution

This detachable 4S2P standard Li-ion battery pack combines high performance with reliability, specifically designed for medical device applications. Featuring Panasonic 18650 cells with 3500mAh capacity and SMBus V1.1 communication protocol.

Key Features
  • SMBus V1.1 communication protocol
  • High-capacity Panasonic 18650 cells (3500mAh)
  • Integrated LED battery status indicator
  • Comprehensive protection circuitry
  • Temperature monitoring capability
Technical Specifications
Parameter Value
Rated Voltage 14.4V
Nominal Capacity 6600mAh
Rated Capacity 6900mAh
Internal Resistance <200mΩ @1kHz at 25℃
Max Charging Current 4.83A
Max Charging Voltage 16.8V
Max Discharging Current 8.0A
Battery Life ≥500 cycles (80% capacity retention)
Physical Dimensions
Dimension Value
Length 150.5mm ± 0.3mm
Width 77.4mm ± 0.3mm
Thickness 22.7mm ± 0.3mm
Weight 445g ± 10g
Safety & Certifications

Designed specifically for medical applications, this battery pack meets rigorous safety standards:

  • Short-circuit protection
  • Overcharge/discharge protection
  • Temperature monitoring
  • Certifications: CE, FCC, IEC62133, UN38.3, PSE, UKCA
User-Centric Design
  • 5-pin blade connectors for secure power transmission
  • Clear LED capacity indicator
  • Modular design for easy maintenance
Product Images