TecMate OptiMate 2 Duo Motorcycle Car Battery Optimiser Charger
from 16 reviews
5-Step battery charger, optimiser and maintainer for both lead acid and lithium-ion batteries
Description
The OptiMate 2 Duo smart charger-maintainer is the cost-effective solution for long-term maintenance of lead acid and lithium batteries in any vehicle / craft that is stored in or outdoors.
Ideal for all types of 12V lead acid and 12.8V/13.2V lithium LFP batteries, 2 Amps of charge current is delivered making it ideal for long-term maintenance of larger batteries as well.
Supplied with two interchangeable connection sets, one with clamps for bench charging, and the other with in-line protection fuse and eyelet terminals for permanent attachment to in-vehicle battery to allow easy reconnection of charger when necessary.
Features
- For AGM, GEL STD and Lithium batteries from 2Ah to 24Ah
- 5-stage fully automatic programme control
- 2A constant charging current
- Diagnoses, recovers, charges, tests and optimally maintains automatically
- Weatherproof case with wall mounts
- 180cm AC supply lead and 180cm charge lead ending in SAE connector
- Weatherproof battery lead & battery clip set included
- No risk of overcharging
- Fitted with a UK plug UKCA
Latest Verified Customer Reviews for TecMate OptiMate 2 Duo Battery Charger
over-winter
28 October 2026 by AL. m
I bought this charger to replace my 30 year old optimate charger which worked perfectly until this autumn, ( although I still suspect it was the battery at fault ) so I decided that it was time for a change. It was easy to install the easy access lead behind the side panel which means that it is basically plug in and leave. The cables connecting the charger to the wall socket and then to the bike are longer than my origional charger which makes it easier to connect to the battery without having to park so close to the wall socket. It charges and then maintains the battery for my 2.3l Triumph Rocket 111 with ease.
Easy to use
6 July 2026 by Adam
Great device, easy to use and at a good price. I found the cable attachment for easy charging very useful.
Optimate 2 Duo
4 February 2026 by William V
I have three bikes, all on optimates. Two out of the three are this optimate 2. It's a no fuss, plug and forget battery manager, which is exactly what I need. If anyone has doubts, my last bike was a ZX10R which was 14 years old when I sold it, still with the original battery kept in good order by an optimate.
Great product and great value
14 January 2026
It’s really easy to use , and works great
Bought for charging tiger 850 sport which is same
12 January 2026
The lights let you know that the battery is still healthy enough to recover form a slow discharge after being unused over winter. What is great I can now leave it on charge and forget about it a sit will maintain the battery. What is frustrating is the mains lead isn t very long and I had disuse an extention
Great product
10 January 2026 by Phil
What a great product. Charged the battery on my classic car very quickly. Super easy to use. Delivery was very quick and a very good price. Thanks very much