For DeWalt 18V/20V| Milwaukee 18V |Bosch 18V Adapter

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  • Converter Function: This battery adapter can compatible with Dewalt 18V/20V max and Milwaukee M18 18V li-ion slide battery to make them apply to Bosch 18V lithium-Ion cordless tools. Let you enjoy the benefits of extended lithium ion battery operation time on existing 18V tools instruments. Replacement for Bosch 18 V lithium batteries: BAT609, BAT609G, BAT610G, BAT611, BAT612, BAT618, BAT618G, BAT619, BAT619G, BAT620, BAT622, etc.
  • Applicable Battery Models: The bottom of 18V adapter can compatible with Dewalt 18V 20V max Lithium-ion battery, eg. DCB180, DCB181, DCB184, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB609 DCB606 DCB180 etc. and compatible with Flexvolt 20V max battery; It also compatible with Milwaukee M18 18V li-ion battery, eg. 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, etc.
  • NOT Suitable Models for Bosch: Please be careful, this adapter NOT SUITABLE for Bosch 18V LITHIUM battery models: 2607336039/ 2607335040 / 2607336207 / 2607336208 / Power 4A II / for AHS 48 LI / for AHS 52 LI / for ART 26 LI / for PSB 18 LI-2 / for PSB 18 LI-2H / for PSM 18 LI / for PSR 18 LI-2 / for PSR 18 LI-2H / for PST 18 LI / for UNEO MAXXH / for Uneo Maxx Tools Model / for PST 18LI / for LAMP PML 18 LI;
  • Safe protection: There are short circuit protection, overcurrent protection, undervoltage protection and low power consumption; Tips: The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts; 【NOTE】This adapter is not suitable for any charger for power tool battery charging. If you need to charge your batteries, please use the original battery chargers.
  • High Quality Service: Made of high quality ABS+PC material, durable and convenient, Small size (110x70x50mm/4.33x2.75x1.97inch), easy to carry and store, convenient to use and with good performance; We support a 45-day refund and a one-year warranty. If you have any questions, please feel free to contact us, we will solve them for you as soon as possible.

Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
Shipping Fee
  • Payment under $30 will be charged at $5.99.
  • Payment over $30 free shipping.
Shipping Policy

1.Shipping Area

  •  We only ship to locations within the United States.
  • Undeliverable states/territories: AK AS GU HI MH MP VI AA AE AP PR

2.Delivery Times
It's our goal to make sure your order is processed quickly and efficiently.

We will ship your order within 24 hours from the US. (In very few cases, we can't within 24 hours, but we promise to ship it within 2 business days.)
Please allow 3-5 days for your shipment to arrive at your address. However, due to our inability to control the transportation, the arrival time will be different according to the actual situation.

3.Track your Order:

  • When your order is dispatched we'll send you an email with your tracking details so you can follow its journey.
  • If for any reason you don't receive this, please email us at and we will update on your order's progress.

4.Late Shipping or Delivery 
We do our best to make every package that can be shipped as soon as possible and delivered to customers.
For orders that have not been shipped within 30 days or the logistics information is not updated, we will refund the full amount.


  • Preparation for delivery (quality checks, packing, paperwork, etc.) usually takes 1-2 business days and is NOT included in the overall "shipping time".

  • All packages have specific tracking information(UPS or USPS).

  • For more shipping information, please contact us . We will get back to you in 24 hours.



Unconditional Refund

Within 3 days of receipt of your order, you may return unused products in original condition, in original packaging for a refund. Please email to

Return Shipping Fees

Customers are responsible for return shipping costs. 
For orders below $30, we will deduct $5.99 from the refund.
For orders above $30, we will deduct 10% of the order price

Refunds And Returns For Conditions

Within 30 business days, if the product has the following problems, we will allow the refund or exchange of the product (The premise is that the product has not been any damage or disassembly) :

(1)The product cannot be charged.

(2)The product cannot be used on power tools.

(3)The product does not match the description on the website.

If you meet the above criteria, you can record a video to prove that the product doesn't work. And sent it to Once we confirm that the products cannot work, we will refund or exchange. These problems will be solved within 3 business days.

Late Or Missing Refunds

Generally, the refund amount will reach the account within 1-8 business days.
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next, contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at

30-Day Money-Back Guarantee
For DeWalt 18V/20V| Milwaukee 18V |Bosch 18V Adapter