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Low Thermal Rise 2.2A Standard Charge 4500mAh Battery for Garden Tools Lawn Mower Trimmer Stable Performance
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Low Thermal Rise 2.2A Standard Charge 4500mAh Battery for Garden Tools Lawn Mower Trimmer Stable Performance
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Low Thermal Rise 2.2A Standard Charge 4500mAh Battery for Garden Tools Lawn Mower Trimmer Stable Performance

Brand Name: BAK
Model Number: 45D
MOQ: 1
Price: $2.45
Packaging Details: 130pcs/Carton box
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
UN38.3/CE/UL/IEC62133/KC/BIS
Document:
INR2170-45D specification.pdf
Terminal Type:
Full Tab
Cell Type:
Cylindrical
Chemistry:
Lithium-ion
Key Feature:
Ultra-low Internal Resistance, High Rate Capability, Low Temperature Rise
Low Impedance:
Max 5MΩ
Applications:
Electric Tools, Gardening Tools, Cleaning Appliances, Drones
High Discharge Rate:
Max 30A
Highlight:
BAK 45D 3.6 Volt Lithium Battery, 4500mAh 3.6 Volt Lithium Battery, 30A 21700 Rechargeable Li Ion Battery
Supply Ability:
500K/Month
Product Description
Low Thermal Rise 2.2A Standard Charge 4500mAh Battery for Garden Tools Lawn Mower Trimmer Stable Performance

Crafted for long-lasting energy supply and reliable functionality, the 45D Battery is a high-grade rechargeable lithium-ion power unit. With a 4500mAh capacity and a 30A max continuous discharge capability, it excels in high-load scenarios, providing consistent power output and longer service time.

Cell Characteristics
Specification Value
Capacity Typical 4500mAh (16.2Wh) Minimum 4400mAh (15.84Wh)
Cell Voltage Nominal 3.6V Charge 4.2V Discharge 2.5V
Continuous Charge Current Standard 2.2A Maximum 13.2A
Continuous Discharge Current Standard 0.88A Maximum 30A
Ambient Temperature Charge 0～45℃ Discharge -20～60℃
Impedance ≤5mΩ
Weight 69g
Dimension 70.75mm(Max) * 21.45mm(Max)
Cycle life 600cycle(60%)
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: 30A 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
  • Compact 21700 Size: Universally compatible with a wide range of electronic devices
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 (keys, coins, tools) 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
Tags: 

21700 rechargeable li ion battery  

5000mah lithium ion battery  

18650 Li-ion Battery

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