Skip to product information
1 of 10

Trendybay

Replacement DeWalt Battery 18V/20V 5000mAh

SKU: ST132

Regular price $54.39 NZD
Regular price Sale price $54.39 NZD
Taxes included. Shipping calculated at checkout.
  • Fast NZ-Wide Shipping
  • In Stock In New Zealand
Quantity

Out of stock

Aftermarket Replacement Battery for DeWalt 18V/20V – 5000mAh Li-ion | DCB205 Compatible High Capacity Power Pack

Power your tools with confidence using this DeWalt Replacement Battery, designed for maximum runtime, safety, and performance. With 5000mAh high-capacity Li-ion cells, this DeWalt Replacement Battery delivers long-lasting power and reliable compatibility across the full DeWalt 18V and 20V MAX series. Built for durability and equipped with multiple safety protections, this DeWalt Replacement Battery ensures consistent performance for professionals and DIY users alike.

Features:

  • High Capacity Performance: The DeWalt Replacement Battery features 5000mAh capacity, providing extended runtime and stable power output for heavy-duty tasks.
  • Perfect Compatibility: Seamlessly fits DeWalt 18V and 20V MAX tools — the DeWalt Replacement Battery replaces OEM models including DCB205, DCB200, DCB203, DCB204, and more.
  • Reliable Lithium-Ion Cells: The DeWalt Replacement Battery uses premium-grade Li-ion cells for consistent power and long cycle life.
  • Safety Protection: Equipped with overcharge, over-discharge, and overheating protection, the DeWalt Replacement Battery ensures safe, stable operation.
  • Eco-Friendly & Rechargeable: The DeWalt Replacement Battery is recyclable and environmentally conscious, offering sustainable long-term use.
  • Durable Construction: Made from impact-resistant materials, the DeWalt Replacement Battery withstands job-site wear and tear.
  • Powerful Output: Delivers reliable 20V nominal voltage (18V working) for demanding tools and applications.
  • Quick Charging Compatible: Works seamlessly with DeWalt OEM chargers for fast and efficient charging.
  • Warranty Assurance: The DeWalt Replacement Battery includes a 5-Year Warranty and 30-Day Money-Back Guarantee.
  • Ready to Use: Each DeWalt Replacement Battery is tested and shipped fully compatible, ready for instant tool integration.

Applications:

  • Perfect DeWalt Replacement Battery for cordless drills, impact drivers, saws, grinders, and screwdrivers.
  • Ideal DeWalt Replacement Battery for professional builders, electricians, and DIY projects.
  • Great DeWalt Replacement Battery for workshops, construction sites, and automotive work.
  • The DeWalt Replacement Battery is compatible with a wide range of DeWalt DCD, DCF, DCG, and DCS series tools.
  • Keep an extra DeWalt Replacement Battery as a reliable backup for continuous workflow.

Specifications:

  • Condition: 100% Brand New DeWalt Replacement Battery
  • Battery Type: Lithium-ion (Li-Ion)
  • Capacity: 5.0Ah / 5000mAh
  • Model Number: DCB205
  • Voltage: 20V Nominal (18V Working)
  • Color: Black + Yellow
  • Warranty: 5-Year Warranty + 30-Day Money-Back Guarantee
  • Compatible Brand: For DeWalt
  • Package: Securely Packed Carton

Replace Original Dewalt Battery Code:

  • For DCB180, DCB181, DCB182, DCB201, DCB201 – 2, DCB200, DCB200 – 2, DCB204 – 2, DCB205 – 2


This unit is compatible with the entire Line of DEWALT 20V 18V MAX Tools:

  • For DCD Series:
  • DCD740, DCD740B, DCD740C1, DCD740N, DCD780, DCD780B, DCD780C2, DCD776,DCD780L2, DCD785C2, DCD785,
  • DCD785M1, DCD785N, DCD785M2, DCD795D2,DCD985B, DCD985L2, DCD985XR, DCD980L2, DCD980M2
  • For DCF Series:
  • DCF885C2, DCF885B, DCF883L2, DCF883B, DCF880C1 – JP,DCF880, DCF880M2, DCF880C1 – JP
  • DCF883B, DCF883L2, DCF883B,DCF885, DCF885B, DCF885C2, DCF885L2, DCF885L2, DCF885N
  • DCF886,DCF895B, DCF895C2, DCF895L2 DCF895L2, DCF895 DCF895N
  • For DCG Series:
  • DCG412, DCG412B, DCG412L2
  • For DCS Series:
  • DCS331B, DCS331L1, DCS331L2, DCS331N, DCS380N,DCS380L1, DCS381, DCS391B, DCS391L1,
  • DCS393, DCS391L2, DCS391L1, DCS391N,DCS391B, DCS381, DCS380L2, DCH214L2, DCK250P2

Package Includes:

  • 1 × 20V 5000mAh DeWalt Replacement Battery (DCB205 Compatible)

The DeWalt Replacement Battery provides powerful, long-lasting performance that matches — and often exceeds — OEM standards. With its 5000mAh capacity, safety features, and rugged construction, this DeWalt Replacement Battery keeps your tools running efficiently for extended periods.

View full details

FAQs

Buy Kiwi Buyer Guarantee

To ensure you have a great buying experience, we also offer a Buyer Guarantee, which is intended to align with your rights under the Consumer Guarantees Act 1993. 

You will generally be covered by our Buyer Guarantee when products you have purchased on Buy Kiwi from a Seller are faulty or defective, are not the same as advertised, are fake or are incorrect or have not arrived.

Learn More

Our Buy Kiwi Buyer Guarantee is designed to protect our customers shopping on Buy Kiwi. They can shop with confidence, knowing they are protected.

  • 1. When does our Buyer Guarantee apply?

    Buy Kiwi is a marketplace that connects consumers with New Zealand owned businesses (Sellers). 

    Buy Kiwi holds the highest regard for the customer experience provided by the Sellers to consumers.

    In the event of any dissatisfaction with a purchase on the Buy Kiwi marketplace, the Seller should be first contacted and reasons outlined for the dissatisfaction be provided to the Seller.

    Under the Consumer Guarantees Act 1993, you have certain rights and guarantees in relation to products you purchase. These rights and guarantees are actionable against suppliers (i.e. our Sellers) and/or the product manufacturers. 

    However, to ensure you have a great buying experience, we also offer a Buyer Guarantee, which is intended to align with your rights under the Consumer Guarantees Act 1993. 

    You will generally be covered by our Buyer Guarantee when products you have purchased on Buy Kiwi from a Seller are faulty or defective, are not the same as advertised, are fake or are incorrect or have not arrived.

    You accept that our Buyer Guarantee is not a form of insurance or product warranty.

    Please note, our Buyer Guarantee does not apply to the following situations:

    1. If the Seller has not been notified first of the dissatisfaction.
    2. Buyer’s Remorse: if you decide that you do not like your product or if you have changed your mind. 
    3. Buyers Mistake: if you have ordered the wrong item (e.g. you wanted a Large T-shirt, and accidently ordered a Small). 
    4. Fraudulent Claims: if we deem you to have acted fraudulently (e.g. if we have evidence from a courier that you received your product, we will not accept a complaint that your product has not been delivered).
    5. Items shipped to a "vacant” address: if you have addressed your order to be delivered to a vacant, empty or unsafe address.

    2. My product is faulty or defective

    The following process will apply where you believe that:

    Your product is faulty or defective (e.g. it does not work, is unsafe, is not fit for purpose, or is not acceptable in appearance and finish).

    The product you have received is different to what you have ordered: e.g. you ordered a small size but have received a large.

    The number of products you have received is incorrect: e.g. you ordered 3 shirts but only received 2.

    The product you have received is a fake.

    The product you have received looks different from how it is advertised on Buy Kiwi (please note however that due to photographic and screen limitations, some actual products may differ to a small extent in visual appearance from the way they appear on the Platform).

    The product you have received has been damaged during delivery or is empty: e.g. you have ordered glassware but the product was broken when you took it out of the packaging, or, the package delivered was empty.

    The product is missing pieces or parts (e.g. you order a remote-control car and do not receive the remote control).  

    1. You must lodge a complaint with Buy Kiwi by emailing support@buykiwi.co.nz within a ‘reasonable time’ of receiving your product.
    2. Within 5 business days of receiving your complaint, Buy Kiwi will liaise with the Seller and will either (i) determine whether or not you are eligible for our Buyer Guarantee; and/or (ii) request that you send your product to the Seller’s return location so that either we or the Seller can complete an investigation.
    3. Where you are required to send back your product, you may take it to a pick up or drop off location (as notified to you at the time you lodge the complaint) (in which case it will be shipped to the Seller’s return location free of charge), or, you may arrange your own shipping (which may not be refunded). We recommend that you keep evidence that you have sent your product back to the Seller’s return location. If you are sending back a product that is damaged, please also send the parcel or cover in which your product came as it may be used to make a claim against the relevant courier company.
    4. Where we have requested that you send your product back to the Seller’s return location, Buy Kiwi will make a decision as to whether or not you are eligible for our Buyer Guarantee, within 5 business days of receiving the product.
    5. If, following consultation with the Seller, Buy Kiwi determines that you are eligible for our Buyer Guarantee, in the first instance, the Seller will either repair your product, or issue you with a replacement or a refund. 

    3. My product has not arrived 

    This section applies where your product has not arrived, or where your product did not arrive within the timeframe specified for your order (allowing for reasonable delay).

    Please note that generally, you are responsible for accepting a product when it is delivered to your delivery address. You will not be eligible for our Buyer Guarantee where (i) you refuse delivery, or (ii) your product has been tracked and signed as delivered.

    If you believe that your product has not arrived (or if your product did not arrive within the timeframe specified for your order, allowing for reasonable delay), you may be eligible for our Buyer Guarantee. The following process will apply:

    1.  If the Seller has been notified first of the non-delivery.
    2. You must lodge a complaint with Buy Kiwi support@buykiwi.co.nz with a ‘reasonable time’ following the period within which delivery should have been made.
    3. Within 5 business days of receiving your complaint, Buy Kiwi will determine whether or not you are eligible for our Buyer Guarantee.
    4. If, following consultation with the Seller, Buy Kiwi determines that you are eligible for our Buyer Guarantee, in the first instance, the Seller will issue you with a replacement product, or a refund.

    4. Issue of refunds

    If the Seller notifies you that you will be issued with a refund, you will be refunded within 5 business days of such notice.If you do not receive your refund within this time, please let us know and we will process your refund on the Seller’s behalf.

    You will be refunded to the payment method that you used to pay for your products. 

    If we cannot make payment back to the payment method you used to make your purchase, we will need to make alternative arrangements with you. In the first instance you will need to contact one of our customer experience team to let them help with the refund.

    5. Using other methods to claim

     You cannot use multiple methods to get a refund or replacement of your products. After selecting a process (e.g. through our Buyer Guarantee, or requesting a chargeback from your payment provider) you may only use that process to resolve your complaint. 

    If you request a chargeback from your payment provider or file any other dispute, any requests already opened through Buy Kiwi for the same product will be cancelled.

    The warranties that we offer and provide pursuant to our Terms and Conditions are in addition to the consumer warranties and guarantees under the New Zealand Consumer Law. 

    We will always strive to ensure you are happy with your purchase & our Seller’s service. We strive to operate within our legal obligations & our above policies.

Shipping and Returns

What are the shipping options if I am a local (located in New Zealand) shopper?

Local shipping is provided by all of our sellers, and the shipping time and cost is based on each individual seller's policy.

To see specific shipping times, add the product you are interested in to your cart and enter your delivery address.

What are the shipping options if I am an international (not located in New Zealand) shopper?

International shipping is provided by many of our sellers, and the shipping options are based on the seller's policy. 

Is there a return policy if I purchase products from Buy Kiwi?

On the Buy Kiwi platform, you are covered by the Buy Kiwi Buyer Guarantee (see above). When buying products from Buy Kiwi sellers, to return goods you must contact the business who provided the products. The return policy must meet the individual business policy and the Consumer Guarantees...

New Zealand Owned

It is an eligibility requirement for sellers to be at least 80% NZ owned* to be listed on Buy Kiwi.

*Kiwi Owned Business is defined as at least 80% New Zealand owned.