Cordless string trimmers offer freedom from an extension cord and avoid gasoline handling during use. Choose the model, battery system and cutting width for your yard rather than assuming every battery trimmer outperforms a gas model.
Battery lawn equipment can offer noise and exhaust benefits at the point of use. Working weight, runtime and cutting performance still vary by model, battery and conditions.
This guide compares three model specifications and explains the differences between a complete kit and a bare tool. The DeWalt kit below is a current purchase option; the older Milwaukee entry is retained as a model reference.
Battery operated Weed Eater Buyer Guide
- Battery system and runtime: Compare the specified battery capacity, tool demand and charging arrangement. Voltage alone does not establish runtime or cutting power; DeWalt’s 20V MAX designation is 18V nominal. Buy only batteries and chargers approved for the tool’s platform.
- Shaft and handle: Check reach, balance and adjustment on the particular trimmer. A folding shaft is for storage and does not necessarily adjust working height. Our brush-hog height guide concerns a different type of equipment.
- Cutting swath: A wider swath covers a larger strip, but the best width depends on access, vegetation and runtime. For branches rather than grass, see hand saws for cutting trees.
- Controls and line feed: Features differ. Compare speed settings, trigger control, line diameter and the manufacturer’s loading or bump-feed instructions.
Best Battery operated Weed Eater Reviews
Check the full model suffix and what is included before ordering. A tool-only model may need a separate battery and charger; do not compare its package price directly with a complete kit.
1. Makita XRU15PT1
The XRU15PT1 is Makita’s 36V (18V X2) kit. It uses two 18V LXT batteries together and includes four 5.0Ah batteries plus a dual-port charger.
- 15-inch cutting swath.
- Brushless direct-drive motor with Automatic Torque Drive mode.
- Three speed settings: 3,500, 5,300 and 6,500 RPM.
- Bump-feed head supplied with 0.080-inch line.
- Reverse rotation to help release tangled grass.
- Adjustable loop handle.
Makita lists 10.4 lb with batteries and 7.6 lb without them. Compare operating weights with batteries installed; shipping weight is not a useful measure of handling.
Two spare batteries can reduce waiting between sessions, but they do not guarantee uninterrupted all-day use. Runtime depends on the cutting load and selected speed.
Best pump sprayer for staining a fence
Strengths
- Four-battery kit and dual-port charging.
- Multiple speed settings and reverse function.
Limitations
- Requires two compatible batteries to operate.
- Assess the 10.4 lb operating weight against your own handling needs.
Propane torch for weeds reviews
2. DeWalt DCST922P1
The DCST922P1 is a 20V MAX brushless string-trimmer kit with a 14-inch cutting swath. It includes a 5.0Ah battery and charger; the similarly named DCST922B is the tool-only package.
DeWalt DCST922P1 20V MAX 14-inch String Trimmer Kit
- Brushless 20V MAX trimmer with a 14-inch cutting swath.
- Includes one 5.0Ah battery and charger.
- Folding shaft for storage and transport.
- Variable-speed trigger, hi/lo control and quickload spool for 0.080-inch line.
The variable-speed trigger and hi/lo switch let you choose the output needed for the job. The folding hinge makes storage easier, and the quickload spool uses 0.080-inch line.
20V MAX is the initial no-load rating; nominal voltage is 18V. This model has a 14-inch swath, not a 56V motor or 15-inch cutting width.
Choose a compatible spare battery if your workload exceeds one charge. Neither the included battery nor the foldable design guarantees a particular runtime or suitability for every type of overgrowth.
Strengths
- Battery and charger included in the P1 kit.
- Folding storage design and variable-speed control.
Limitations
- Use only accessories approved for this model; check the manual before fitting replacement parts.
- Runtime varies with conditions and speed setting.
3. Milwaukee 2725-20: older model reference
The 2725-20 is an M18 FUEL string trimmer sold as a bare tool. Milwaukee now lists the model as no longer available. Its specifications are included here for readers comparing an existing or second-hand machine, not as a newly verified purchase recommendation.
- 18V M18 battery platform; battery and charger are not included with the 2725-20 bare tool.
- Brushless motor, high/low speed settings and variable trigger.
- Cutting diameter selectable between 14 and 16 inches as specified in the manual.
- Bump-feed head with approved 0.080- or 0.095-inch spiral line.
Runtime and charging time depend on the battery, charger and cutting conditions. Do not assume every battery produces 60 minutes of trimming or recharges in 60 minutes.
Weed sprayer pull behind reviews
The blade on the guard trims excess cutting line to the selected diameter; it is not a separate blade for cutting weeds. Use the correct guard and head components and follow the model’s instructions.
Strengths
- High/low speed control and variable trigger.
- Two specified cutting-width settings.
Limitations
- Older model; confirm the condition and availability of correct service parts.
- Bare-tool package requires a suitable M18 battery and charger.
Lockable trimmer rack for utility trailers
Older DeWalt DCST920P1 video reference
The following video shows the older DCST920P1, not the DCST922P1 kit linked above. It is retained for model comparison; use the DCST922P1 manual for the current product’s assembly and operation.
Final Words
Choose a trimmer by its cutting width, operating weight, controls and battery system. Makita’s kit uses two batteries at a time; the DeWalt P1 kit includes a battery and charger; the older Milwaukee 2725-20 was a bare tool.
Check the exact package and current availability before purchase. These specifications are not a hands-on comparison or a promise that one model will outperform every gas trimmer.