The Flymo UltraStore 380R delivers powerful 36V performance through dual 18V batteries for medium to large lawns up to 230m². This 38cm wheeled mower features five cutting height positions from 20-60mm for precise grass management.
The close edge cutting system with grass combs eliminates the need for additional trimming around borders. A rear roller creates professional striped lawn finishes whilst the 45-litre grass box reduces emptying frequency during longer cutting sessions.
Smart vertical storage saves valuable shed space whilst ergonomic twin lever handles with palm rests ensure comfortable operation. The LED display monitors remaining battery charge and the Power For All system allows battery sharing across multiple garden tools.
The dual 18V 2.5Ah batteries provide approximately 45 minutes of continuous cutting time, allowing you to mow up to 230m² on a single charge. Battery life depends on grass conditions, cutting height settings and terrain. Thicker or wet grass will reduce runtime, whilst regular maintenance mowing on dry grass maximises battery performance.
Yes, the 18V Power For All batteries are compatible with over 40 tools across the Power For All Alliance including strimmers, hedge trimmers, leaf blowers and pressure washers from brands like Bosch, Gardena and Wagner. This system reduces costs and storage space by sharing batteries across multiple tools.
When stored vertically, the mower measures just 69cm long and 30cm high compared to 120cm long when stored horizontally. This saves approximately 60% of floor space in sheds or garages. The handles also fold completely flat for additional space savings when wall-mounted or stored in tight spaces.
The mower offers five cutting height positions ranging from 20mm to 60mm. Height adjustment is made via a single lever system that simultaneously adjusts all four wheels. The 20mm setting creates a close-cropped finish whilst 60mm is ideal for longer grass or drought conditions.
The close edge cutting system with integrated grass combs allows cutting within 2-3mm of lawn edges, borders and obstacles. Whilst this dramatically reduces trimming requirements, some users may still prefer occasional touch-ups around complex shapes or very tight corners for absolute perfection.
Each 18V 2.5Ah battery takes approximately 2 hours to fully charge from empty using the included charger. The LED indicators on both the charger and batteries show charging progress. For continuous mowing of larger areas, consider purchasing additional batteries to swap whilst others charge.
The 45-litre capacity holds approximately 30-40% more grass clippings than typical 30-35 litre boxes found on similar mowers. This means fewer interruptions during mowing sessions and is particularly beneficial for larger lawns or when grass is growing rapidly during spring and summer months.
The rear roller creates visible stripes on most grass types including fine fescues, ryegrass and mixed lawns. Stripe visibility is best on well-established, regularly maintained lawns cut at 25-40mm height. Very short grass, newly seeded areas, or sparse lawns may show less pronounced striping effects.
| Brand | Flymo |
| Model Number | 970538901 |
| Power Source | Battery Powered |
| Battery Type | Two 18V 2.5Ah Power For All |
| Combined Voltage | 36V |
| Battery Runtime | 45 minutes average |
| Charge Time | 2 hours per battery |
| Cutting Width | 38 cm |
| Cutting Height Range | 20-60 mm |
| Cutting Height Steps | 5 positions |
| Grass Box Capacity | 45 litres |
| Weight | 15.2 kg |
| Assembled Length | 120.6 cm |
| Assembled Width | 38.8 cm |
| Assembled Height | 95 cm |
| Folded Length | 69 cm |
| Folded Height | 30 cm |
| Material | Metal and Plastic |
| Colour | Orange and Grey |
| Operation Mode | Automatic |
| Storage Type | Vertical |
| Handle Type | Dual lever with palm rest |
| Special Features | Close edge cutting system |
| Roller Type | Rear roller for striping |
| Display | LED battery indicator |
| Warranty | 2 years standard, 3 years extended |
| Maximum Lawn Size | 230 m² |
| Ambidextrous Design | Yes |
| Grass Level Indicator | Yes |
| Quick Release Handles | Yes |