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What Are The Specs Of The 18-100-21 Battery Model?
The 18-100-21 battery model is a lithium-ion power solution designed for high-demand applications like cordless heat guns and industrial tools. Operating within an 18–21V range, it typically features 5-series (5S) Li-ion cells delivering 18.5V nominal voltage with a fully charged voltage of 21V. While exact capacity depends on parallel cell configurations, common variants offer 2.6–5.2Ah using 18650 cells, supporting sustained power for tools requiring adjustable temperature (50–550°C) and airflow (50–250 L/min). Pro Tip: Always use chargers specifically rated for 18–21V lithium packs to prevent overcharging and ensure thermal safety during high-load cycles.
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What voltage range defines the 18-100-21 battery?
The 18-100-21 battery operates at a nominal 18.5V (21V fully charged) via a 5-series lithium-ion configuration. This voltage range balances power delivery and compatibility with industrial tools. For example, heat guns using this battery achieve precise temperature control up to 550°C without voltage sag. Pro Tip: Avoid mixing battery voltages in tools—using a 21V pack in a 18V system risks overheating motors.
How does cell configuration affect performance?
The 5S cell arrangement (five 3.7V cells in series) provides the 18.5V baseline, while parallel groupings determine capacity. A 5S2P setup with 2.6Ah cells yields 5.2Ah total, doubling runtime. For heavy tasks like prolonged heat gun operation, higher parallel configurations (e.g., 5S4P) extend usage between charges.
| Configuration | Voltage | Capacity |
|---|---|---|
| 5S1P | 18.5V | 2.6Ah |
| 5S2P | 18.5V | 5.2Ah |
What applications suit this battery model?
Optimized for high-temperature tools like industrial heat guns, it supports 50–550°C workflows in electronics repair or shrink-wrapping. Its stable discharge curve maintains consistent airflow (up to 250 L/min) for professional-grade tasks. Imagine solder reflow jobs requiring 400°C—the battery sustains this for 15–30 minutes depending on capacity.
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FAQs
What’s the average lifespan?
500–800 cycles if discharged to 20% capacity. Deep discharges below 15V accelerate degradation.
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What are the specifications of the 18-100-21 battery model?
The 18-100-21 is a 36-volt lead-acid battery with a capacity of 1000 amp-hours (at a 6-hour rating). It has dimensions of 38.2 x 24.6 x 26.25 inches and weighs approximately 3300 lbs. This model is commonly used in industrial machinery like forklifts and pallet jacks.
What is the voltage and amp-hour rating of the 18-100-21 battery?
The 18-100-21 battery operates at 36 volts and provides a 1000 amp-hour (AH) capacity at a 6-hour rating, offering reliable energy for industrial equipment like forklifts.
What are the dimensions and weight of the 18-100-21 battery?
The 18-100-21 battery has dimensions of 38.2 x 24.6 x 26.25 inches and weighs approximately 3300 lbs when wet, making it suitable for large industrial machinery applications.
What type of battery is the 18-100-21?
The 18-100-21 is a lead-acid battery, specifically designed for use in industrial equipment like forklifts, reach trucks, and pallet jacks, providing reliable energy for demanding environments.
What applications are the 18-100-21 battery used for?
The 18-100-21 battery is primarily used in industrial machinery such as forklifts, reach trucks, and pallet jacks, offering a high-capacity power source for these heavy-duty applications.