Pack of 10 DeWalt 20V 5AH batteries.

Contents of the 10-Battery Pack

Maximize your productivity with this professional 10-pack of DeWalt 20V MAX 5Ah batteries, specially designed for contractors and crews requiring continuous power on the job site. This complete solution eliminates downtime and ensures optimal rotation of your cordless tools throughout the day.

Included in your order:

10x DeWalt DCB205 20V MAX 5Ah Batteries

High-capacity lithium-ion batteries with integrated three-level LED charge indicator. Each unit provides up to 5 hours of runtime on a standard drill/driver in moderate use and approximately 2 to 3 hours in heavy-duty professional use. Robust construction with a shock-resistant overmolded base ensures maximum durability, even with repeated drops onto concrete or hard surfaces. Memory-free technology allows for recharging at any time without loss of capacity.

Advantages of the 10-Battery Pack

Economics and Professional Value

Purchasing this 10-pack of batteries represents a strategic investment for your business, offering better value for money compared to buying individual units. You instantly build up a complete professional stock, allowing you to equip multiple employees or worksites simultaneously without any further investment.

Uninterrupted Battery Life All Day

With 10 rotating batteries, you can ensure your teams never run out of power in the field. While some batteries are powering your tools, others are recharging, creating a continuous cycle that completely eliminates downtime. Ideal for remote job sites or projects requiring intensive use of multiple tools such as drills, circular saws, grinders, and nail guns simultaneously.

Complete Multi-Tool Solution

This pack allows you to simultaneously power up to 10 different tools from the 20V MAX range, transforming your arsenal into a completely self-contained cordless system. Perfect for teams of 2 to 5 people working on the same project or solo contractors managing multiple sites who need to leave batteries at different locations.

Simplified Management and Optimal Productivity

The LED indicators on each battery make it easy to quickly and visually manage your energy supply. You can instantly identify which batteries need recharging and plan rotations efficiently. This professional system reduces stress and increases productivity by eliminating worries about insufficient battery life.

Recommended Additional Accessories

Optimize your investment:

DeWalt DCB118 20V/60V Fast Charger- Full recharge in 60 minutes for 5Ah batteries, half the time of standard chargers (sold separately)

DeWalt DCB104 Multi-Port Charger- Simultaneous charging of 4 batteries, ideal for efficient management of your pack of 10 units (sold separately)

DeWalt 20V MAX Cordless Tools- Drills, saws, grinders, nail guns and over 200 other tools compatible with these batteries (sold separately)

First Use

Optimal activation of your new DeWalt 20V MAX 5Ah batteries:

1. Full Initial Charge

Before first use, fully charge each new battery until the charging indicator light on the charger goes out. This initial charge calibrates the internal electronics and optimizes long-term performance. Allow approximately 90 minutes with a standard charger or 60 minutes with a DCB118 fast charger.

1. Recommended Break-In Cycle

Perform 3 to 5 complete charge-discharge cycles during the first week of use. Use the battery until the red LED indicator flashes, then fully recharge. This break-in period maximizes lithium-ion cell capacity and establishes optimal, long-lasting performance.

1. LED Indicator Check

Test the indicator's operation by pressing the test button on each battery. All three green lights should illuminate for a full charge. Familiarize yourself with the codes: 3 lights = 67-100%, 2 lights = 34-66%, 1 light = less than 33%.

1. Guaranteed Registration

Keep your proof of purchase and register your batteries on the DeWalt Canada website to activate your 3-year manufacturer's warranty. Note the purchase date on each battery's label for easy tracking.

Regular Maintenance

To maximize the lifespan of your DeWalt batteries:

After each intensive use:

• Remove the battery from the tool and allow it to cool for 15-20 minutes before recharging if it is very hot to the touch.
• Wipe metal contacts with a dry cloth to remove dust and debris
• Visually check the casing for cracks or damage.

Weekly workload management:

• Recharge the batteries before prolonged storage if you do not plan to use them during the following week.
• Avoid leaving batteries completely discharged for more than 48 hours.
• Keep the charge between 40% and 80% for optimal long-term storage

Rotation and Monthly Inspection:

• Rotate all 10 batteries systematically for even wear and equal lifespan.
• Test each LED indicator monthly to detect faulty batteries quickly.
• Number your batteries 1 to 10 to facilitate rotation tracking and problem identification.

Cleaning and Maintenance

Deep monthly cleaning:

External casing - Clean with a slightly damp cloth and mild soap, dry immediately. Avoid direct water jets and high-pressure cleaners which could damage the internal electronics.

Connection contacts - Use a soft wire brush or eraser to remove oxidation and residue from the terminals. Clean contacts ensure better conductivity and prevent overheating.

Cooling vents - Blow low-pressure compressed air into the ventilation slots to dislodge accumulated sawdust and dust. Never insert sharp objects into the openings.

Overmolded base - Inspect shock-absorbing rubber for cracks or tears. Clean grooves where dirt accumulates with a dry, stiff brush.

Products to absolutely avoid: solvents, gasoline, thinners, abrasive cleaners that damage plastic and electronic components.

Precautions for Use

For your safety and optimal durability:

Avoid prolonged exposure to extreme temperatures – Use below -20°C temporarily reduces capacity and performance. Above 50°C, there is a risk of overheating and activation of the internal thermal protection. In Quebec's frigid conditions, preheat batteries in the inner pocket for 5-10 minutes before use.

Never disassemble or modify the battery – opening the casing voids the warranty and presents serious risks: short circuit, fire, lithium-ion cell explosion. Return defective batteries to an authorized DeWalt service center.

Avoid violent shocks and repeated drops – Despite its robust construction, repeated impacts from over 2 meters can damage internal cells and protection circuits. Always use a belt clip or protective pouch on the job site.

Do not expose to excessive moisture or immersion – batteries are not sealed. Avoid use in heavy rain or puddles. If wet, dry completely before recharging to prevent short circuits.

Monitoring during initial charging – Stay nearby during the initial charging of new batteries. If you notice an unusual odor, excessive heat, or swelling, immediately disconnect the charger and contact DeWalt service.

Storage Tips

Short-term storage (less than 2 weeks):

• Store batteries at room temperature between 15°C and 25°C in a dry environment
• Optimal charge level: 60% to 80% to preserve cell capacity
• Store in a bag or toolbox, protected from dust and direct sunlight.
• Check the charge every 7 days and recharge if the indicator shows less than 50%.

Long-term storage (more than 2 weeks):

• Charge batteries to 40-50% before prolonged storage; never fully or completely empty.
• Ideal storage temperature: 10°C to 20°C, avoid unheated garages in winter
• Fully recharge at least once a month to preserve lithium-ion chemistry
• Inspect every 30 days for abnormal self-discharge or swelling
• Maximum recommended storage time: 6 months without use, with monthly maintenance

Winter storage in Quebec (November to March):

• Never leave batteries in an unheated vehicle during a Quebec winter night
• Store in a basement or climate-controlled space between 10°C and 20°C
• Check the charge every 3 weeks as cold weather slightly accelerates self-discharge.
• Before use after cold storage, allow batteries to reach room temperature for 30-60 minutes.
• Properly stored batteries retain 80% of their initial capacity after 3-5 years of normal use.

DeWalt Warranty Cover

Warranty period:

• 3-year limited manufacturer's warranty from DeWalt, starting from the date of purchase.
• DeWalt 90-day satisfaction guarantee allowing returns if not satisfied with performance
• Warranty coverage begins on the date indicated on the proof of purchase or shipping date. Polar Industrial Equipment
• Warranty valid only in Canada for products purchased from authorized distributors

What Is Covered

The DeWalt and Polar Industrial Equipment limited warranty covers:

Manufacturing Defects - Any defect or fault in battery assembly including faulty welds, defective printed circuits, or electronic components incorrectly installed during original manufacturing.

Material Defects - Lithium-ion cells defective from the outset, plastic casings with cracks not caused by external impact, faulty metal contacts or non-functional LED indicators without external cause.

Abnormal Performance - Rapid and abnormal loss of capacity exceeding normal wear, battery no longer holding a charge after only a few cycles, excessive overheating during normal use, or unusual accelerated self-discharge.

Labor and Replacement - DeWalt will perform a free repair including labor or complete replacement of the defective battery with a new or refurbished unit of equivalent quality as assessed by an authorized technician.

Warranty Exclusions

The warranty does NOT cover:

Normal Wear and Natural Degradation - Gradual reduction in battery capacity after hundreds of charge-discharge cycles is normal aging of lithium-ion cells. Loss of up to 20% capacity over 2-3 years of intensive daily use is considered normal and is not covered.

Physical Damage and Shocks - Cracks in casing due to drops, impacts or crushing, deformation of overmolded base, breakage of metal contacts caused by rough handling or improper storage under heavy objects.

Misuse and Negligence - Damage caused by using incompatible or counterfeit chargers, deliberate exposure to water or liquids, attempts to disassemble or modify internal circuits, or use outside recommended temperature specifications.

Extreme Conditions and Hostile Environments - Deterioration resulting from prolonged exposure to temperatures below -20°C or above 50°C, corrosion due to immersion or aggressive chemical environments, or damage caused by falls from excessive heights greater than 3 meters.

Lost or Stolen Batteries - The warranty covers only product defects, not losses, theft, or batteries misplaced on worksites. The owner is responsible for ensuring the security and traceability of their equipment.

Consumable Wear Parts - Identification labels erased, cosmetic wear on rubber surface, plastic discoloration due to UV exposure, considered normal consumables not replaceable under warranty.

Complaint Procedure

How to file a claim in 4 simple steps:

Step 1: Documentation and Preparation

Gather the necessary information before contacting the service:

• Original proof of purchase (Polar Industrial Equipment invoice with date)
• Battery serial number (printed on the label on the battery side)
• Detailed description of the problem encountered and circumstances
• Clear photos showing the defect or symptoms, if applicable

Step 2: Contact Customer Service

For returns under warranty, satisfaction guaranteed or your money back within 30 days. Polar Industrial Equipment:

Telephone: 1-800-567-3206
E-mail :info@equipementpolar.com
Address: 3425 Wilfrid-Hamel Boulevard, Quebec
Hours: Monday-Friday 8am-5pm

For DeWalt manufacturer warranty claims (after 30 days):

Contact DeWalt Canada Service through their official websitewww.dewalt.caGo to the Support section and then Warranty, or call the DeWalt customer service line to locate the nearest authorized service center in your area.

Step 3: Evaluation and Authorization

Our DeWalt team or technician will assess your claim and determine if the defect is covered by the warranty. You will receive a Return Merchandise Authorization (RMA) number if a product return is necessary. Never return batteries without prior authorization to avoid refusal or loss during shipping.

Step 4: Return and Processing

Securely pack the defective batteries in a rigid box with appropriate protective material. Ship to the address provided, with the RMA number clearly marked on the outside of the package. Typical processing time is 5 to 10 business days after receipt for evaluation, repair or replacement, and then free reshipment to your address.

Additional Advantages of Polar Industrial Equipment:

Technical support in French available to diagnose problems before unnecessary returns, simplified process for regular customers with purchase history, and personalized monitoring of your warranty case from start to complete resolution.