Wahl Lithium Ion Pro 79470 Cordless Hair Clipper
- 12 Snap-N-Lock guards, 1/16 to 1 inch cutting lengths
- Up to two hours of runtime on a full charge
- Cordless or plugged in operation
- Self-sharpening ground blades with an adjustable taper lever
- Battery light: green full, red charging, flashing red low
- Full charge every 6 months recommended for battery health
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sound clipper for regular home haircuts across the family, with a full guard set and a taper lever for fades. Charging time and water resistance are not stated, so plan around the battery light and keep it dry.
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ASIN: B09XLX656ZCategory: Human Hair Clippers
Overview
Wahl built this clipper for home haircuts, running from a lithium ion battery or straight from the charger when the battery runs low. Snap-on guards set the cutting length, and a taper lever moves the blade for blending and fades.
Cordless use plus a full run of guards covers most home cuts, from a close fade to a longer top. Charging time, weight and water resistance are missing from the listing, so do not assume the blade head can be rinsed.
Who it's for
Parents trimming kids at the kitchen table and people tidying their own short cut between barber visits get the most use here. Someone who mainly needs crisp beard lines or edging should look at a dedicated trimmer.
Pros and cons
- Runs cordless or plugged in
- 12 guards cover short to longer cuts
- Taper lever helps blend fades
- Three-state battery status light
- Charging time not listed
- Needs a full charge every 6 months in storage
- Battery runtime shrinks as cells age
Performance notes
Cut quality depends on blade sharpness and how firmly the guard holds. The self-sharpening ground blades are made to cut through thick hair, and the taper lever changes blade length to blend between guard steps. Runtime drops as the battery ages, so the periodic full charge matters.
Specifications
| Brand | Wahl |
|---|---|
| Dimensions & fit | |
| Maximum Cutting Length | 1 inch |
| Minimum Cutting Length | 1/16 inch |
| Power & efficiency | |
| Power Source | Rechargeable lithium ion battery |
| Battery Description | Lithium ion, full charge every 6 months recommended |
| Construction & materials | |
| Blade Material | Precision ground, self-sharpening |
| Included components | |
| Included Components | 12 Snap-N-Lock guards |
| Other details | |
| Other Special Features Of The Product | Adjustable taper lever, battery status light |
| Operation Mode | Cordless or corded |
| Runtime | Up to two hours |
Frequently asked questions
How should I look after the Wahl Lithium Ion Pro battery?
Wahl recommends charging the unit fully at least every 6 months to protect battery health. The light shows steady green when full, steady red while charging and flashing red when low.
Can the Wahl Lithium Ion Pro clipper run while plugged in?
Yes. Wahl says it can be plugged in to charge like a corded clipper and unplugged for cordless use when ready.
What does the taper lever on the Wahl clipper do?
It adjusts the blade length, which makes it easier to blend and fade between the guard sizes.