R20M 24 V Electric Roller Blind
A low-voltage motorised roller blind for planned electrical installations and coordinated window control.
Explore product : R20M 24 V Electric Roller Blind
Product imagery is illustrative of the system. Confirm the finish and options in your quotation.
Roller blinds
R20B Battery Roller Blind
Product reference R20B
A rechargeable motorised roller blind for convenient control without a permanent mains feed at the blind.
At a glance
- Rechargeable battery operation
- Motor and receiver concealed within the barrel
- Remote positioning with electronic travel limits
UK-wide supply and installation enquiries. We confirm the configuration, availability and fitting requirements for your project.
Product overview
About this system
R20B suits a refurbishment where remote operation is useful but routing a cable to every window would be disruptive. The battery motor sits inside the roller, leaving a simple fabric face and a compact set of mounting brackets. Electronic stopping positions and a controlled start and stop make day-to-day operation straightforward.
The battery still needs a practical charging arrangement. Before ordering, we check how the charging point will be reached, how often the blind is likely to move and which controls are needed. The exact motor, charger and battery specification will be confirmed for the current configuration.
One blind or a group
A bedroom blind may need only a handheld control; a room with several windows may benefit from grouped operation. Tell us how you want to use the room so the quotation includes the appropriate controls rather than assuming a handset is included.
Keep charging accessible
High glazing, fixed furniture and pelmets can make a charging socket difficult to reach. We will consider those details alongside the fabric and bracket position before finalising the order.
The technical details
Specification
| Operation | Battery motor with radio control |
|---|---|
| Motor specification | Battery voltage, charger and control compatibility confirmed with the current product configuration |
| Minimum width | 533 mm |
| Maximum width | 3450 mm |
| Maximum drop | 4250 mm |
| Maximum area | 6.5 m² |
| Sizing basis | Published limits use fabric weighing 220 g/m². Heavier fabrics may reduce the permitted size. |
Limits depend on the selected configuration. Use the relevant product documents and the agreed written specification for your order.
Options to discuss
- Group control
- Alternative bottom bars
- Wire side guides
- Compatible fascia or back bar
Check before ordering
- A battery system needs periodic charging; it is not maintenance-free.
- Motor and charger versions must be matched.
Product resources
Technical documents
Defiant product brochurePDF · 1.6 MB · Opens in a new tabR20B technical datasheetPDF · 313 KB · Opens in a new tabR20B Battery Roller Blind — fitting instructionsPDF · 357 KB · Opens in a new tab
Original manufacturer documents retain their branding. Confirm the product version and any additional warranty with your quotation.
Compare your options
Also in the collection
R20 Sidewinder Roller Blind
A chain-operated contract roller blind with a choice of barrel sizes, fabrics and bottom bars.
Explore product : R20 Sidewinder Roller Blind
C29 Battery Cassette Blind
A rechargeable motorised roller in an aluminium cassette, with remote operation and adjustable stopping positions.
Explore product : C29 Battery Cassette BlindLet’s work through the details
Get a quote.
Plan your project.
Share the products you have in mind, or tell us what the space needs to do. We’ll help you establish the specification and the next step.
- Free initial estimates by email or WhatsApp
- UK-wide supply and installation enquiries
- Supply-only products and component orders
Prefer a conversation?07849 709975
Monday–Friday, 9am–5pm
Online enquiries at any time.
We aim to reply within 24 hours. Appointment dates and any specialist installation requirements are confirmed by our team.