Stanley V20 to Makita 18V Battery Adapter
$37.39
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Stanley V20 to Makita 18V Battery Adapter
$37.39
Use your Stanley V20 batteries on Makita 18V LXT cordless tools, without buying into a second battery platform. Constructed from durable molded ABS with pure copper contacts, for a secure fit and dependable current transfer. It is a cost-effective way to get more from the batteries you have, with no second charger to maintain.
Specifications
- Fits this battery Stanley V20 (Lithium-Ion)
- Battery voltage 20V
- Runs these tools Makita 18V LXT (Lithium-Ion)
- Tool voltage 18V
- Housing ABS (Injected)
- Terminals Copper
- Current rating 40A continuous (80A peak at 18VDC for up to 2 seconds)720 Watt continuous at 18V nominal
- Internal wiring 5 mm²
- Weight 95 g (3.4 oz / 0.21 lb)
- Dimensions (L × W × H) How It's Measured 107 × 69 × 41 mm (4.21 × 2.72 × 1.61 in)
- Colour Black
- Operating humidity 5–95% RH
- Operating temperature -10 °C to 50 °C (14 °F to 122 °F)
- USB port Yes
- What's in the box Battery Adapter
- Warranty 12 months after the date of delivery
- Revision Revision 01 (released on October 5, 2025)
Why choose this adapter
- Injection-moulded ABS, not 3D printed — no layer lines to split under load.
- Solid copper terminals, so less of the current is lost as heat.
- 5 mm² internal wiring, rated for 40A continuous with 80A peak at 18VDC for up to 2 seconds, so a high-draw tool is not held back by the adapter.
- A USB port on the adapter, so the same battery charges a phone on site.
- Covered by a 12-month warranty from the day it arrives.
Stanley V20 and Makita 18V LXT compatibility
It works in one direction only: Stanley batteries powering Makita tools. For the opposite pairing, see adapters that run on Makita 18V LXT batteries.
Compatibility can vary with the exact battery and tool model. Before ordering, confirm that your battery belongs to the Stanley V20 platform and that your tool takes Makita 18V LXT batteries.
Important charging and safety information
This adapter is for powering cordless tools and nothing else. It cannot charge Stanley or Makita batteries and must never be connected to a charger of any kind. Always take the battery out of the adapter before charging, and charge it on the original charger made for your Stanley V20 battery.