
TecMate OptiMate 3 Dual Battery Optimiser (SAE)
Diagnoses, recovers, charges & maintains two lead acid batteries safely
DetailsBest Seller
in Motorcycle Battery Chargers£101.17
RRP £130.90 - save £29.73
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Verified Customer Reviews for TecMate OptiMate 3 Dual Battery Optimiser (SAE)
Our customers say…
Customers find the dual-channel charger to be a high-quality, reliable product that simplifies maintaining multiple bike batteries, especially useful over winter. Its easy setup and use are highlighted, with many praising its ability to revive old batteries. The included accessories, like crocodile clips and long cables, add convenience. Some even prefer it over single-channel options for space efficiency. Overall, customers express high satisfaction, recommending it highly for its practicality and effectiveness with bike and vehicle batteries alike.
AI-generated from the text of our verified customer reviews
Helpful?
Great product
28 Jan 2026 by David P
Keeps my bike batteries trickle charged. The Optimate does all the work diagnosing what needs to be done in the event of a heavier charge that needs doing.
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Great little peice of kit
23 Jan 2026 by mick
I read the reviews, liked them, bought it. It charged a flat battery in hours. Easy to use, well happy with it.
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Easy to use
14 Jan 2026 by Colin
Purchased this to replace ancient Optimate I have used for years. This has more features and looks the same great quality. Great price and service from Sportsbikeshop as always.
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Great bit of kit
09 Jan 2026 by Anonymous
Product works well, It could benefit from some sort of cable storage system
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Great bit of kit
20 Dec 2025 by Mark H
Purchase and delivery very good, as usual. Unit well made and indicators clear to read. I mounted to a wall using the molded in mount points and it fits really well and makes it easy to use. Unit uses the SAE type connectors whereas my older #3s used TMs so I purchased a couple of adaptor so I didn't have to change all the connections on the bikes at once. As it's fixed, I also needed to by some cable extenders to reach across the 5m garage floor. Used for a couple of weeks now and can't fault it.
Helpful?
Just the Job!!
03 Jan 2025 by Simon R
If you have multiple bikes this is a must, I've added this to my Optimate fleet as I now have 4 bikes and this purchase includes two sets of harnesses and crocodile clips. Each bank operates independently, Usual Optimate simplicity and excellence. A very neat solution for your motorcycle fleet!
Helpful?
Excellent!
09 Dec 2024 by Paul B
Great device, saves space and works as advertised. Usual SBS service. Highly recomended.
Helpful?
Great item
26 Oct 2024 by Frank W
Very easy to set up and use, Time saver being able to charge 2 bikes at the same time. Independent display for each battery and nice long leads. I would recommend this charger.
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Optimate twin optimiser
26 Apr 2022 by Steve T
Great service from sportsbikeshop as usual.
Fitted the SAE connectors to both my bikes & put straight to use with ease.
An excellent product which can also be used on vehicles as has 2 crocodile clip connectors included.
Helpful?
Quality product
09 Apr 2021 by Darren E
Easy to use charger with long leads. Would definitely buy again.
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Very Happy
05 Apr 2021 by Kenneth B
This is an excellent product, quality, it is being used to charge two of my obikes, I like that it can help improve battery on the bikes, very easy to use, and display lets you know when charged, which one is not fully charged, I am happy to recommend this, and this is the second Optimate 3 x2 charger that I am using as I have a third bike to charge, so no better recommendation than that
Helpful?
2 bikes..This is the one to have..
01 Feb 2021 by Owen R
I've had many chargers in the past.Cheaper but nowhere near as good.TechMate is the choice.
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Double battery charger
29 Jan 2021 by Scott L
Excellent item great quality comes with all you need charge two bikes at the same time i even charge the car as well at one point would recommend
Helpful?
Brilliant bit of kit
11 Dec 2020 by Andrew D
Good offer, fast delivery.
The charger itself is good. Plug it in, boom it up to bikes, walk away. Can't really say much other than that! Charge two at once instead of buying two setups
Helpful?
Makes life easy
19 Oct 2020 by Jack A
I can now charge my motorbike and a spare battery at the same time. It's nice not having to worry about battery maintenance on top of all the other things. Very easy to read and has all the accessories you need.
Helpful?
Great two bike charger
31 Jul 2020 by Brian S
Seems to be a great product to charge both of my bikes at the same time. Very easy to understand the interface and can tell at a glance if there would be any problems. Usual great service from Sportsbikeshop.
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Quality charger
08 May 2020 by Mr B
Oh, the joy of not having to keek swapping charger lead over from one bike to another. Should have bought this sturdy simple charger before.
Helpful?
Very pleased
22 Nov 2019 by Jason P
Highly recommend this charger. Handy if your keeping 2 bikes on charge. Well made, quick charging and all the battery leads you need included .
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Description
The OptiMate 3 Dual Bank uses the proven OptiMate interactive charging programme in an affordable 2-channel package to charge and maintain up to two 12V lead-acid batteries completely independently. It can also be used to charge 24V vehicles with 2 x 12V batteries fitted.
User manual
Manufacturer
TecMate OptiMate 3 Dual Battery Optimiser (SAE)
- For AGM / MF, STD, GEL and spiral cell batteries from 2.5Ah to 38Ah
- 7-stage fully automatic programme control
- 0.8A constant charging current per bank
- 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
- Low volt start of 2V + 2-step desulphation recovery
- Weatherproof battery lead & battery clip set included
- No risk of overcharging
- Fitted with a UK plug UKCA
The OptiMate 3 Dual Bank uses the proven OptiMate interactive charging programme in an affordable 2-channel package to charge and maintain up to two 12V lead-acid batteries completely independently. It can also be used to charge 24V vehicles with 2 x 12V batteries fitted.
User manual
Questions and Answers
Is this suitable for car batteries as well ?
March 13, 2017Our supplier advises that the charger should be suitable for most car battery applications up to 50ah requirements.
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