So recently I’ve switched to Makita 18V system. And I was a bit disappointed there was no something like DeWalt Power Station – that is 230V inverter powered with Makita batteries. Safe and Secure: Equipped with a small fan and ventilation holes to increase the heat dissipation function. The power station provides short-circuit, over-current, under-voltage, over-voltage, over-load, low-load, over-heat, over-drain protection

Compatible with Makita: Fits for all Makita 18V max lithium batteries, turning your Makita battery into a small generator (Battery is NOT included) Since my load is able only to withstand 150W – I was unable to set 20A@13V at DC-DC converter, but I’ve just lowered voltage to 5V and then I could set 20A on load. Compact LED Nightlight: Featuring a 450LM LED work light, with its compact size (4 x 3 x 4in) and lightweight 0.7LB, this portable battery inverter is a great gadget for outdoor power solution and outdoor camping light, and you can store it anywhereWarm Reminded: The max power of this power supply is 200W, so please make sure that the power of the electrical appliances should be less than 200W of the rated power of the inverter connect battery connector positive line to switch (if you have it with diode – like I do – you also need to provide negative/ground one)

The charger also has a belt clip that feels strong but I didn't use this. Honestly I think it would hold up to 5ah batteries, it's just too bulky to have in your belt and walk around. The figment was very tight to the Makita 5ah battery I tested, actually nice to see this since some brands have very loose connections. No issues removing or connecting the battery. Printable version of battery holder and the box itself I’ve put on Thigiverse. This is assembled version printed in PLA with “old” type switches

Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating Tool users who unplug the cord with Makita 18V LXT® experience new levels of convenience, efficiency and productivity. Makita created the 18V Lithium-Ion cordless tool category in 2005, and today it is the world’s largest 18V cordless tool line-up. Makita’s leading technology gives tool users unmatched performance and breadth of line, with innovation in motor and battery technology that is obliterating industry standards – and leaving old thinking behind. With high amp-hour batteries, efficient brushed and brushless motors, and 36V (18V X2) LXT® technology, Makita 18V LXT® tools not only meet corded demands, they can exceed the performance of corded, all while remaining in a single cordless platform powered by the industry's fastest-charging 18V lithium-ion batteries. [Learn More] To connect battery holders with the box itself, you should have some M3, 10mm (perfect length – can be longer) long bolts and nuts Makita battery connectors – you could also print it. I’ve manage to find genuine parts in Poland for 2EUR