FLEX "P-Set 22 Q" Cordless Screwdriver Kit (18V) 1 Stück

FLEX P-Set 22 Q Battery Set 18V — compact entry-level battery set for cordless FLEX random orbital polishers and 18V tools

What is the FLEX P-Set 22 Q? The FLEX P-Set 22 Q is an 18-volt battery set with a compact FLEX 18V 2.0 Ah battery pack and the corresponding FLEX rapid charger — the entry-level set for cordless FLEX 18V tools and the economical entry into the powerful FLEX 18V battery system.

Cordless FLEX tools need the right battery — and the right battery starts with the right set. The FLEX P-Set 22 Q Battery Set 18V is the compact entry-level package for all FLEX 18V tools: a 2.0 Ah battery pack with the matched FLEX charger, ready for immediate use. For detailers and vehicle reconditioners who are starting with a cordless FLEX 18V device or are looking for an additional battery pack for alternating use, the P-Set 22 Q is the economical and technically sound starting point.

The 18V system is the main system in the cordless FLEX portfolio — this is where the power-intensive tools run: random orbital polishers like the FLEX XFE 2-15 18 EC, heat guns, LED construction spotlights, and other power tools designed for continuous professional use. The 2.0 Ah battery pack of the P-Set 22 Q is the compact version in this system: lighter than the larger packs, sufficient for moderate use, and ideal as a second battery in alternating operation.

The difference between the compact 2.0 Ah pack and powerful larger variants primarily lies in the run time per charge cycle — not in compatibility. The P-Set 22 Q works with the same 18V FLEX tools as the stronger P-Set 55 R, but provides shorter sessions between charge cycles. For beginners who want to test the cordless system first, and for professionals looking for a lightweight second pack for short tasks, this characteristic is an advantage — less weight on the tool, faster charging time.

• 18V 2.0 Ah Lithium-Ion Battery Pack — compact, lightweight, and optimized for moderate use. The 2.0 Ah battery pack of the P-Set 22 Q is the lightest in the FLEX 18V system. When mounted on a random orbital polisher or a heat gun, the tool's weight remains at an ergonomically favorable level. For tasks that last a few minutes to half an hour — spot polishing, short-term assignments, intermediate work — the 2.0 Ah pack is the right choice. The charging time is correspondingly short.
• Includes FLEX Rapid Charger — short charging cycles for continuous operation. The P-Set 22 Q includes the FLEX charger matched to the 2.0 Ah battery pack. Short charging times mean short breaks — if you operate the battery in alternating mode with a second pack, you have virtually no interruption in your work cycle. The charger also charges the larger FLEX 18V battery packs of the same system, which allows for later capacity expansions without changing chargers.
• Compatible with all FLEX 18V Cordless Tools — one platform for the entire FLEX 18V portfolio. The FLEX 18V battery system is cross-platform compatible: The 2.0 Ah battery pack from the P-Set 22 Q works with all FLEX 18V machines — polishers, heat guns, screwdrivers, construction spotlights. Those who use FLEX as a system manufacturer benefit from universal compatibility: no manufacturer mix, no adapters, one charging ecosystem for all tools.

Practical tip from Detailing1: Combine the FLEX P-Set 22 Q ideally in alternating operation with a P-Set 55 R: The lightweight 2.0 Ah pack from the 22 Q for short, movement-intensive jobs like polishing sills and roof edges — less weight spares the arms for tasks held high. The 5.0 Ah pack from the 55 R for long seating surfaces and hoods, where continuous use without charging breaks is crucial. With this combination principle, you can work through the entire vehicle without ever losing charging time.

FLEX 18V Battery System — Platform Consistency as a System Advantage for the Professional Workshop

The FLEX 18V battery system is more than a collection of battery packs — it is a consistent platform strategy that connects all FLEX 18V tools. Every battery pack from the 18V system, whether 2.0 Ah from the P-Set 22 Q or 5.0 Ah from the P-Set 55 R, fits every FLEX 18V device. This sounds self-evident, but it is not guaranteed in the professional tool market — some manufacturers use tool-specific battery formats that prevent cross-platform use. FLEX takes the more consistent approach: one platform, all devices.

For the professional workshop, this platform consistency means: investments in battery packs are not device-specific, but rather system investments. If you buy the P-Set 22 Q today for a FLEX XFE random orbital polisher, you can use the same battery pack tomorrow for a FLEX HG 530 18 heat gun or a FLEX TL 4000 18 LED construction spotlight. This significantly reduces the total battery inventory required for a complete cordless tool fleet.

The FLEX charger from the P-Set 22 Q charges all FLEX 18V battery packs — regardless of capacity. This means that even larger packs acquired later can be charged with a single charger from the P-Set 22 Q. This makes the P-Set 22 Q a sensible starter package even for workshops that want to upgrade to larger capacities in the long term — the charger remains usable, only the battery pack is replaced or supplemented.

Another system advantage of the FLEX 18V platform: Future FLEX 18V tools will also be compatible with the same battery system. Those who invest in FLEX 18V today can expect the battery system to remain compatible over several product generations — a reliability that generically assembled tool fleets from different manufacturers cannot offer.

P-Set 22 Q in Polishing Use — Cordless Polishing with the Compact Battery Pack

The most common question when polishing wirelessly with FLEX: Is the 2.0 Ah battery pack from the P-Set 22 Q sufficient for a complete vehicle application? The honest answer: For a complete vehicle in one pass — no. For targeted spot polishing, partial areas, or as a second pack in alternating operation — yes, and very well.

The 2.0 Ah pack provides about 20–30 minutes of run time on a random orbital polisher like the FLEX XFE 2-15 18 EC at moderate load. This is enough for a hood, both doors on one side, or a roof — not for a complete vehicle in one pass. If you want to polish an entire vehicle wirelessly, you need either larger battery packs (→ P-Set 55 R) or multiple packs in alternating operation.

For alternating operation, the P-Set 22 Q is ideal: The 2.0 Ah pack charges quickly — while the second pack is running on the tool, the first one is already charging. If you purchase a second P-Set 22 Q or a single replacement battery pack, you can work practically without breaks: One pack on the tool, one in the charger, switch every 30 minutes. This rhythm fits well with the three-step polishing protocol, where regular pad cleaning breaks are necessary anyway.

For professional detailers who polish several vehicles daily, the 2.0 Ah pack as an addition to the powerful 5.0 Ah pack is the recommended combination: The large pack for long-distance use, the small pack for detail areas where the polisher has to be held high and weight plays a role. This division of tasks between battery sizes is the professional usage strategy in the FLEX 18V system.

Battery Care and Storage — How to Make Your 18V Battery Pack Last Longer

Lithium-ion battery packs are durable — if treated correctly. A few consistently followed rules significantly extend the lifespan of the FLEX 18V battery pack from the P-Set 22 Q and maintain its capacity over many charging cycles.

The most important rule: Never deep discharge. If the tool noticeably loses power or the battery warning light on the device appears, immediately replace and charge it. Deep discharge irreversibly damages the lithium-ion cells and permanently reduces capacity. Most FLEX 18V devices have an electronic deep discharge protection circuit that automatically switches off the tool — nevertheless, the battery should be connected to the charger immediately after this protective shutdown.

For storage: Do not store battery packs fully charged for extended periods. When the workshop is closed for vacation or other longer breaks, bring the battery to approx. 40–60% charge. Fully charged lithium cells under continuous voltage age faster than moderately charged ones. The FLEX charger has a precise charging algorithm that optimally charges the battery and prevents overcharging — so this concern is taken care of during ongoing operation.

Temperature is the third critical factor: Do not store battery packs in a hot vehicle or near heat sources. Heat above 40°C significantly accelerates cell aging. In summer, remove the tool from the car after use and store it in the workshop. The FLEX WHP wall mount system is the ideal solution for proper storage with simultaneous charging function: hang up the battery, charge it at the same time, always store it in an optimal temperature environment. Those who work this way automatically maximize the lifespan of their FLEX 18V battery packs.

P-Set 22 Q in Comparison — 2.0 Ah vs. 5.0 Ah vs. 8.8 Ah XLITHIUM

The FLEX 18V system offers three battery capacities in its main assortment: 2.0 Ah (P-Set 22 Q), 5.0 Ah (P-Set 55 R) and 8.8 Ah XLITHIUM (P-Set 18-88 R). The right capacity depends on the usage profile — here are the most important distinguishing features.

The 2.0 Ah pack from the P-Set 22 Q is the lightest and most compact. Run time: 20–30 minutes at moderate load. Charging time: short. Price: most affordable entry. Ideal for: alternating operation, complementary pack, ergonomically critical tasks, beginners to the cordless FLEX system. Not ideal for: longer continuous operation without charging interruptions, professional full-day operation without a replacement pack.

The 5.0 Ah pack from the P-Set 55 R is the most powerful all-rounder for continuous professional use: approx. 50–70 minutes run time at moderate load, higher weight, higher price. For detailers who polish several vehicles daily, the 5.0 Ah pack is the right main choice. The 8.8 Ah pack from the P-Set 18-88 R is the premium segment for maximum run times and high-performance tools — heavier, more expensive, but unsurpassed in endurance.

If you are undecided between the P-Set 22 Q and the P-Set 55 R, it is often better to choose the 55 R as the main pack and the 22 Q as the complementary pack. This combination optimally covers all scenarios: full run time for main tasks, lightweight complementary pack for detailed work, and fast change cycle due to the short charging time of the 2.0 Ah pack.

Buy FLEX P-Set 22 Q — Entry into the Cordless FLEX 18V System

The FLEX P-Set 22 Q Battery Set 18V is the most economical entry into the cordless FLEX 18V system — and at the same time the most sensible addition for anyone already using a FLEX 18V tool and looking for a second battery pack for alternating operation. The set contains battery and charger as a coordinated package: no risk from incompatible chargers, no extra costs from wrong purchases.

For first-time users, we recommend ordering the desired FLEX 18V tool directly with the P-Set 22 Q — either as a package deal or as a deliberate combination of set and tool. The platform consistency of the FLEX 18V system makes this decision future-proof: every battery pack purchased today remains usable for all future FLEX 18V devices.

For long-term workshop planning: If you start with the P-Set 22 Q as an entry and requirements grow, you can upgrade to larger capacities at any time. The charger from the 22 Q remains usable — only the battery packs are supplemented or replaced by larger variants. This scalability is a key system advantage of the FLEX 18V portfolio and makes the initial investment in the P-Set 22 Q a decision without regret.