£211.99

OptiMate Optimate Solar DUO Travel Kit 5A/40W

TM-522-D4TK

Price data last checked 124 day(s) ago - refreshing...

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About as cheap as it gets. The only time it was cheaper was 6 months ago.

£212 today · all-time low £209 (Dec 2025) · usually the usual

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Price History & Forecast

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Last 607 days • 607 data points (No recent data available)

Historical
Generating forecast...
£212.50 £208.29 £209.21 £210.13 £211.04 £211.96 £212.88 11 June 2024 09 November 2024 10 April 2025 08 September 2025 07 February 2026

Price Distribution

Price distribution over 607 days • 3 price levels

Days at Price
Current Price
23 days 205 days · current 379 days 0 95 190 284 379 £209 £212 £213 Days at Price

Price Analysis

Most common price: £213 (379 days, 62.4%)

Price range: £209 - £213

Price levels: 3 different prices over 607 days

Description

Optimate Solar DUO Travel Kit 5A/40W OptiMate Solar DUO 40W, the smart sun powered charger & maintainer for all ‘12V’ batteries – Charger by day, monitor by night! The smart OptiMate Solar system includes a weatherproof solar panel and a smart OptiMate Solar DUA combination charger-monitor controller, that charges & maintains a 12V standard battery, or a 12.8V Lithium battery, during the day and monitors and displays the battery state of charge at night. At night the smart controller turns into a battery monitor, providing battery information every 3 seconds on the easy to read 3 LED panel. The solar panel’s wide spectrum poly-crystalline technology generates power even in low light, that the OptiMate controller converts into high current pulses more effective for charging and maintenance of a 12V battery. Charger by day, monitor by night, with battery information available 24-7! - Solar Pulse charger, maintainer & maintenance - Complete plug&play set - For 12V standard batteries or 12.8V Lithium batteries - Including 40W Solar panel - Max 5 Ampère - Ideal for camping, camper spots, etc. - Suitable as charger, back-up power and power supply for back-up/start batteries - Ideal for 12V lead-acid / 12.8V lithium batteries found in the vehicles and craft above. - The smart charge controller automatically adjusts charge according to battery type and condition - OptiMate Solar DUO’s smart control guarantees longer battery life and more battery power! - The controller’s fully automatic multi-step program brings the battery safely to full charge - Connect to the battery and OptiMate Solar DUO 40W does the rest, no supervision required! The travel kit includes premium quality components for the complete solar charging experience! 1) travel bag 2) polycrystalline solar panel, with adjustable stand! 3) OptiMate Solar DUO controller 4) O-04 battery clips 5) O-01 battery lead Technical specifications: Outer dimension, including corner mount brackets : Width= 42 cm / 16.6” Height= 68.6 cm / 27” Depth= 3.3 cm / 1 1/4“ Solar Panel: POWER : 40 Watts (max.) VOLTS : 12V / 12.8V USE : Outdoor. STYLE : Weatherproof – polycrystalline, aluminium frame with 4 x mounting brackets, output cable 200cm / 80 with SAE connector. Adjustable stand: Width= 69 cm / 27” Height= 42 cm / 16.6” Adjusts panel to the most suitable angle for maximum solar power. Securing panel in position – 4 anchor points fit standard pegs / stakes (not included), or place a weight (e.g. sandbag) over the crossbar. OptiMate Charge-Monitor controller: CHARGING AMPS : 3.33A from 40W panel (max. average current), 3-5A pulse current USE : Indoor / Outdoor (lowest temperature: -4°F / -20°C). SAVE : Low Volt Start of 4V IDEAL FOR : STD, AGM & GEL 12V batteries from 2 – 240Ah and Lithium LFP 12.8V / 13.2V batteries INPUT : 15 – 22V

Key Features

Solar Pulse charger, tester & maintainer

For 12V standard batteries & 12.8V Lithium batteries

Including 40W Solar panel

Ideal for campgrounds, RV parks etc

Product Specifications

Format
Electronics
Domain
Amazon UK
Listed Since
01 March 2021

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