Metabo HPT 36V/18V MultiVolt Battery & Charger Kit w/ Trim Router

In this review of the Metabo HPT MultiVolt kit, the bottom line is straightforward: this bundle is for a user who wants flexible battery power and a compact 18V trim router without buying separate chargers. The reviewer found the kit most valuable for tradespeople or serious DIYers who already use Metabo HPT slide-style batteries or plan to adopt the MultiVolt platform, because it combines a 36V MultiVolt 4.0 Ah battery and a rapid charger with a router that accepts both 18V and MultiVolt batteries for extended runtime and straightforward charging.

Key Features

• MultiVolt battery included: The 36V MultiVolt 4.0 Ah battery provides higher voltage when used with compatible 36V tools for added runtime and power.
• Rapid charger supplied: The kit includes a rapid charger that recharges the MultiVolt battery quickly and works with slide-style batteries for convenient tool rotation.
• Variable speed router: The 18V trim router offers 10-30,000 RPM via a variable speed dial, letting the user match speed to material and bit for cleaner cuts.
• Battery compatibility: The router accepts both 18V and MultiVolt batteries, allowing up to 8.0 Ah of combined runtime when larger-capacity 18V batteries are used.
• Quick brake: The router features a quick brake that stops the bit instantly, improving safety and reducing downtime between cuts.
• Platform option: As a MultiVolt power source kit, it is a sensible entry point into the Metabo HPT MultiVolt tool platform for those building a cordless collection.

Who It's For

This kit is aimed at tradespeople, remodelers, and committed DIYers who want a flexible cordless router and a fast charging solution to keep multiple slide-style batteries in rotation. It suits users who value compatibility across 18V and 36V tools and who need a compact router with a high top speed for trim, edge work, and small routing tasks.

Less suitable users include casual homeowners who rarely route or those who need a full-size plunge router for heavy-duty cabinetry; they may prefer a dedicated full-sized router or a single-voltage ecosystem instead of the MultiVolt approach.

Pros & Cons

Pros

• Included MultiVolt 36V 4.0 Ah battery gives higher voltage performance for compatible tools.
• Rapid charger restores battery levels quickly and is reported to charge slide-style batteries reliably.
• Router accepts both 18V and MultiVolt batteries, extending runtime flexibility up to 8.0 Ah when paired with larger 18V packs.
• Variable 10-30,000 RPM and quick brake improve control and safety during trim work.

Cons

• Some customers find the kit expensive relative to buying tools or batteries separately, which may affect perceived value for casual users.
• The MultiVolt battery is 4.0 Ah when used at 36V, so extreme runtime demands may require additional batteries for long jobs.

Specifications

Kit includes	MultiVolt 36V battery (372121M) and rapid charger (U18isl3M)
Battery type	MultiVolt 36V (also compatible with 18V)
Battery capacity	4.0 Ah when used in 36V MultiVolt tools
Router power range	10 - 30,000 RPM (variable speed dial)
Compatibility	Accepts 18V and MultiVolt batteries from Metabo HPT
Safety feature	Quick brake stops the bit instantly

Our Verdict

For users invested in Metabo HPT batteries or those building a cordless tool system, this MultiVolt battery and charger kit with the 18V trim router is a practical, flexible choice that balances power, versatility, and fast charging. It represents good value for people who will use both 18V and 36V tools regularly, though casual users may find the upfront cost less compelling.

Frequently Asked Questions

Does the kit include both battery and charger?
Yes, the kit includes a MultiVolt 36V 4.0 Ah battery (372121M) and a rapid charger (U18isl3M).

Can the router use 18V batteries?
Yes, the router accepts both 18V and MultiVolt batteries, allowing extended runtime depending on battery capacity.

What is the router speed range?
The trim router is variable from 10,000 to 30,000 RPM, adjustable with a speed dial for different materials and bits.