£79.12

OptiMate DC-DUO 12V Battery Charger and Maintainer - Automatic 6 Steps 2A for Lead-Acid and LiFePO4 12V Batteries - No Mains Required

Orange, TM-500v3

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 79 days • 79 data points (No recent data available)

Historical
Generating forecast...
£96.90 £77.34 £81.61 £85.88 £90.14 £94.41 £98.68 22 February 2026 13 March 2026 02 April 2026 21 April 2026 11 May 2026

Price Distribution

Price distribution over 79 days • 3 price levels

Days at Price
Current Price
14 days · current 24 days 41 days 0 10 21 31 41 £79 £87 £97 Days at Price

Price Analysis

Most common price: £97 (41 days, 51.9%)

Price range: £79 - £97

Price levels: 3 different prices over 79 days

Description

OptiMate DC-DC 12V 2A, the ideal charging and maintenance device for your 12V lead-acid or LifePO4/LFP 12.8V lithium battery that receives current from another 12V battery - No AC required

Key Features

DC-DC charging without AC current - OptiMate DC-DUO uses the power of a 12V source battery (e.g. vehicle) to charge and maintain another battery, without mains outlet or mains power.

6 STEPS AUTOMATIC PROGRAMME - Automatically detects lead acid (STD, AGM, GEL) and LiFePO4/LFP batteries, safely charges them and keeps them in good condition for long time maintenance.

Safe and reliable in prolonged use - Electronic overload and spark protection, automatic shutdown in case of short circuit or disconnection. Completely safe for vehicle electronics.

START EVEN DEELED BATTERIES - Works as early as 2V, restores with BMS reset and continuously tests battery status to ensure reliable performance.

Robust and weatherproof design - suitable indoor/outdoor housing, operates up to -40°C, with fuses, battery cables and SAE connectors for a direct and secure connection.

Product Specifications

Colour
Orange
Domain
Amazon UK
Release Date
03 January 2021
Listed Since
19 October 2022

Barcode

No barcode data available

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