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Reviews of Optimate 4.5 BMW Can Bus Goldline DUAL Charger

Optimate Mark Davis on Mar 09, 2024

Rating: 5

Bought another Canbus Optimate 4 to look after my GS having used one for the last 8 years trouble free to maintain the batteries on my XR’s. Optimate has been excellent, it has never let me down and have never had a problem with it. Thoroughly recommended. And first class service with a good price from Nippy Norman’s too!!

Charger Phil Ransom on Feb 26, 2024

Rating: 5

Charger works out if the box. Good service and fair price.

Optimat4 canban Chris Morris on Feb 14, 2024

Rating: 5

Great easy to use, keeps battery fully charged and ready to go

Works as advertised Chris on Feb 10, 2024

Rating: 5

Bought for battery maintenance over the winter and it's fit and forget. Great service from NN when the hanger wasn't sent - sorted within a day.

Optimate charger with Canbus facility Simon on Feb 03, 2024

Rating: 5

Excellent product which can be used straight out of the box within minutes. Instructions include use on whether you want to connect by the canbus socket or direct to the battery with connections included for both. Straight forward ordering and efficient delivery from Nippy Normans.

Battery optimate Colin Smith on Feb 02, 2024

Rating: 5

Great product and great delivery - price ok too.

Optimate 4+ Michael Oldridge on Dec 04, 2023

Rating: 5

I already have an Optimate 4 for use on the Can Bus BMW where it maintains the battery very easily and effectively through the accessory socket. This new one is used on the standard program ,which is very easy to revert to, and maintains the other two non Can Bus bikes without problems.

Optimate Canbus charger Malcolm Gibbs on Sep 17, 2023

Rating: 5

I bought this as we approach the winter and I didn't want to remove the battery over the winter just in case there is the odd day with no salt on the roads when I fancy a run out. Fortunately the Canbus version defaults to the correct settings out of the box so that saved a bit of time and reading of the instructions. I'm impressed so far with the quality of the device having tested it out on my return from a 2 week holiday. It charged the battery for an hour or so and then went into maintenance mode as expected.

Optimate 4.5 Dual Charger MR BRUCE CHAPMAN on Sep 10, 2023

Rating: 5

Very prompt service and the charger is simplicity itself, using the power output socket to maintain the battery. Very pleased.

Optimate canbus charger Graham on Sep 05, 2023

Rating: 5

Excellent product delivered speedily as usual by Nippy Normans

Great charger Steve on Aug 26, 2023

Rating: 5

I bought this to replace my optimate 3 as it has the canbus function. Great service great price and delivery within a couple of days. The charger does exactly what it says on the tin. Just plug it into the canbus socket and off it goes. So much easier then the faff of connecting to the battery. Recommend.

Great Piece of Kit Mark Ward on Aug 24, 2023

Rating: 5

Did not know anything about the Can Bus system but upon checking this out on Google after a friend recommended I do I say this on NN sales. After receiving the kit in a few days packed very securely I plugged it in & off it went checking the system out for a few minutes then in standby mode. Would recommend this Opti charger for your BMW

Mr Ray Crinson on Jul 28, 2023

Rating: 5

Excellent product and price and mate bought one after seeing mine

Optimat Canbus charget Bryan Davis on Jun 25, 2023

Rating: 5

Easy to set up and configure. No complaints at this point

Optimate 4.5 Samuel Smith on Jun 20, 2023

Rating: 5

It connects easily to the bike and seems to work as it should

Fantastic charger for BMW Stephen Paine on Jun 10, 2023

Rating: 5

I try to keep things simple so went for the old school approach of wiring a NOCO 5 direct to the battery (avoiding the canbus). This was a new bike with a new battery, but I got very intermittent and strange results and eventually a flat battery! It looked like the Noco was faulty or perhaps confused by the demands of the electronics. I decided to try the more sophisticated but convenient approach of plugging the new Optimate into the accessory socket. This works so well! Utterly convenient and no issues whatsoever. I considered getting the more expensive BMW unit, but so glad I saved the money and got this. In the meantime, the NOCO seems to be working fine on my other vehicles....

Optimate 4.5 BMW Can Bus Charger William Grill on Mar 22, 2023

Rating: 5

Advised to buy this for my R1150GS Adv. Needed to keep battery topped up during winter months / when not in use. Easy plug and play, straight into the DIN socket on bike so no need for a battery lead.

Optimate 4 Canbus James Culbert on Feb 08, 2023

Rating: 5

Plug in and play! Top quality and the best to keep your battery fresh.

Optimate 4.5 Graham carey on Jan 27, 2023

Rating: 5

great product very pleased

Optimate4.5BMW Can Bus Charger chris voak on Dec 18, 2022

Rating: 5

Easy to use,plugs in auxiliary socket. Very pleased with purchase

Mr Arnold Andrew Clarke on Nov 28, 2022

Rating: 5

Excellent service from Nippy Normans

Optimate DIN Mr David Clark on Oct 04, 2022

Rating: 5

Works as described with the Canbus when using the fairing DIN connection. Good to have the charging cycle status.

Works a treat John Frow on Aug 11, 2022

Rating: 5

Needed a CanBus trickle charger and this one was recommended on my BMW forum. Very pleased with it. Instructions are a bit confusing however once it’s actually gone through a cycle it makes a lot more sense. Delivered in CanBus mode. Works a treat 👍

Excellent service Stu on Apr 23, 2022

Rating: 5

A must for any bike , plug in and forget,bikes battery well looked after.

Perfect battery accessory Andy Morris on Feb 12, 2022

Rating: 5

The perfect accessory to keep your battery charged over the winter months when the weather means your bike can be laid up for a while. Perfect service from Nippy Normans as always. Reasonably priced and delivered very quickly. Never had an issue with these guys and they’re my first port of call for stuff for my bikes.

Quality shows. Mick on Jan 24, 2022

Rating: 5

I bought this new ultimate to replace an old Oxford fairings charger that I have had for many years. I have wall mounted it with a couple of screws on the left side of the garage where I park my bike. This gave easy access to the din socket on the 1250 in the left hand side panel. And that was it, plug and play. Coming already set up for can bus charging, it couldn't be easier. There is some drain on the battery from the bikes tracker so this is piece of mind when the bike is parked for any length of time. Being an intelligent battery maintenance system means it should never damage the battery and it is reassuring to see it working through its charge and maintain sequences. Can also be used as a direct charger. Although it seems to go against all common sense to connect the crocodile clips together to change from can bus to direct charge, it works fine and proves the level of protection built into the unit. The quality of this optimate is a step up from the older ones and it shows.

Battery Charger Peter on May 02, 2021

Rating: 5

Lots of info on site. Ordered and received delivery very quickly. Good solid product and seems well made. Not yet tried - within for winter. Good kit though. Thanks.

Optimate Canbus Ian Paston on Apr 07, 2021

Rating: 4

Bought this from NN, quick delivery, great device, it charged my bike via canbus and the aux port. Great idea done really well. Highly recommended, more so if your a Beemer owner

Optimate Simon Lucas on Dec 18, 2020

Rating: 4

Well made unit and a good price too. It's easy to use but the instructions need updating and simplifying for the less technically minded.

Optima the 4 can bus Paul Benson on Dec 11, 2020

Rating: 5

I have been using an optimate 3 for a number of years on another bike. The beauty of these chargers can be summed up in the few words needed to describe them. Apart from the intuitive lighting system, which needs a little reading, the only thing to say is plug it in and leave it until you wish to ride again. My bikes have been left unattended for several month with no issues at all. I have only used them on healthy batteries, so I am unable to comment on their ability to recover severely damaged battery’s.

Can Bus? Can Do! Gareth Williams on Nov 30, 2020

Rating: 5

With all the gizmos on modern bikes, battery chargers are a must. This is my third Optimate and I believe they are the best. This does a top job keeping my GS ready for the road and is Can Bus friendly.

Works as advertised Mike Rowland on Oct 25, 2020

Rating: 5

A splendid piece of kit for the money. Operates, as advertised, through the OE DIN socket on my CAN-Bus equipped bike, so no faff with battery connections.

Optimate 4 H A Bowman on Oct 24, 2020

Rating: 4

A must for a modern bike where you will leaving the bike idle over the winter months.

Optimate 4 Can-Bus Dual Charger brian holyoak on Oct 28, 2019

Rating: 5

Optimate 4 Can-Bus edition is a great charger works /maintains battery very good. Very good -prompt service from Nippy Normans .

Optimate Canbus 4.4 Charger - Well Worth The Money Grant Lewins on Oct 21, 2019

Rating: 4

My second Optimate and money well spent. Canbus interface works very well and battery appears to be very 'happy'.

optimate 4.4 bmw can bus penry john davies on Sep 05, 2019

Rating: 4

great unit just plug in and worked

Optimate 4.4 BMW Can Bus Goldline Dual Charger Brendan Dunne on Apr 25, 2019

Rating: 4

Excellent service and product from Nippy Normans. Highly Recommended.

Optimate 4 Mike on Mar 05, 2019

Rating: 4

Had to replace my old optimate because it wasn't canbus. Another good product , works great, just plug and play.

Excellent product, excellent service. Greg Kemp on Mar 01, 2019

Rating: 4

The charger was set up ready for Canbus out of the box but it is easily switched between modes. Plugs straight in to the aux power socket and works as it should - charges, tests and maintains your battery. Excellent service from NN as usual!

Mr Mick Steel on Feb 24, 2019

Rating: 4

Thought the instructions could have been clearer, especially what the LEDs are actually telling you. I found some of the detail confusing, so I did what most people probably do - I just plugger it into the Canbus auxiliary socket - there was a note stating the charger had been shipped in the mode that is BMW friendly via aux socket on bike. Saves having to take any panels off, especially on my F800GSA, so a bonus.

Mr Allan Allport on Feb 17, 2019

Rating: 4

Fantastic service and fast delivery

Recommended for the BMW canbus system Nigel Bowers on Feb 16, 2019

Rating: 5

In the past I have always connected an Optimate direct to the battery, but thought this time I would try using the din plug into the din socket on the bike. My reasoning being that the BMW is loaded with all the electronic systems I would use a recommended battery charger. Easy to use.... Just plug it in....

4.3 BMW can bus charger TONY MEARS on Feb 11, 2019

Rating: 4

A VERY GOOD PIECE OF KIT.

Mr Hannu Huotari on Jan 23, 2019

Rating: 4

Great product.fast response for my question about product

Great for BMW Les on Jan 12, 2019

Rating: 5

Excellent product and so easy to connect with BMW Canbus system. Just plug it in and that’s it.

trickle charger keith ashby on Dec 23, 2018

Rating: 4

A bit confusing to get ready but works ok once sorted .Just use the bike then plug in when back. I have noticed it has come down ten pounds in price

Optimate Terry fee on Nov 27, 2018

Rating: 4

Does what it says on the tin Very pleased with it

Preparing for winter Mike Ramsay on Nov 20, 2018

Rating: 4

Bought to ensure that my bike battery doesn't die over winter with little use like my last one. Easy to set up, and seems to be working exactly as described straight out of the box. Great service and fast delivery

Mr Mark Venning on Oct 18, 2018

Rating: 5

Does exactly what is says on the tin.

Optimate 4 Kenny on Sep 04, 2018

Rating: 4

Great service from Nippy Norman’s arrived promptly and works perfectly!!

Optimate 4.3 BMW Can Bus Goldline N Dodd on Aug 16, 2018

Rating: 4

Excellent charger and easy to understand & use. Great service from NN and great VFM too! Well done Nippy, I'm very impressed.

Plug and Play! Gary Palmer on Jul 25, 2018

Rating: 5

Does exactly what is should. Have read some reports of Can-Bus issues and having to switch on ignition etc. Nothing of the kind with this. Plugged it in on a bike that had been standing for a month and away it went. Completes diagnostic checks then straight into charge maintain routine.

mr KEITH PARKER on May 28, 2018

Rating: 4

like the previous model it works well But it was a replacement for a previous model that just stopped working after less than 4 years Thus questionable reliability

Mr Peter Woodhead on May 16, 2018

Rating: 5

Works as it should, but read instructions about canbus requirements before using.

Does what it says on the tin John Davies on Mar 16, 2018

Rating: 5

First delivery did not work as advertised out of the box. NN replaced promptly and the charger has impressed me to-date. It sensed my battery was 80% reliable and has fixed it to 100% over the last 2 days.

Optimate 4.3 Frank Gilzean on Jan 15, 2018

Rating: 4

The unit seems to be doing what it says on the tin with the BMW but I was a little confused when trying to charge my Fazer 1000 the guide and lights confuse me but maybe its just me as I was never sure if it was or wasnt charging ?

Good kit. Dave on Jan 14, 2018

Rating: 5

Great bit of kit for maintaining battery during 'off season', just plug it in and forget.

Optimate dual charger David Reid on Jan 13, 2018

Rating: 4

Does what it says on the box, is a bit difficult to follow what all the lights are doing, very fiddly to change from Canbus charging to simply attaching direct to battery. However, it is a good bit of kit. I use two of them.

Great. Works. Greg Wood on Jan 08, 2018

Rating: 5

Great. Seems a little complicated at first but it is essentially plug and play into the din socket and let the charger do the rest. Would recommend.

Great Battery Charger Terry Stewart on Jan 02, 2018

Rating: 5

Very pleased with purchase. Works well with the power socket on my BMW k200lt. Fast and efficient service from Nippy Normans.

Great Product Simon Jones on Dec 13, 2017

Rating: 5

Great product. Trickle charging my bike via the Can Bus power socket it so convenient. The indicator LEDs show me the state of the battery charge at a glance.

Mr Richard Clements on Dec 12, 2017

Rating: 4

Optimate arrived quickly and is working well

Excellent product Paul SNAITH on Dec 11, 2017

Rating: 5

This charger works straight out of the box. You just plug it into the can bus socket and let it analysis and charge the battery. It comes with crocodile clips for charging the battery off the bike, but if you do this there is a simple produce which is explained within the instructions to change it over to this type of charging. I would definitely recommend it for BMW's as its so simple to use.

Optimate 4.3 Barry on Nov 26, 2017

Rating: 5

Great bit of kit very pleased with product and service from Nippy Norman’s

Optimate Dual Charger Charlie Kneen on Oct 31, 2017

Rating: 5

Excellent product

mr. gordon martin on Oct 21, 2017

Rating: 5

does what it says, delivered on time pleased with aproper piece of kit.

Optimate Kevin Griffiths on Oct 15, 2017

Rating: 5

Like as it uses existing external plug outlet therefore no extra wiring. Plugged straight in and worked as it should.

Works with canbus Tony Clarke on Oct 08, 2017

Rating: 4

I had an optimate charger for donkeys years. But it had to be connected to the battery via the special lead on the last few bikes. This new version apparently conditions the battery better - and works through the canbus of modern beemers.

Mr Nick Garrod on Oct 07, 2017

Rating: 5

I have used Optimate chargers for many years and apart from changing the connectors on the early model (Optimate have upgraded these parts on subsequent releases) have never had any problems. I bought this new model as it is compatible with the canbus charging socket fitted to my bike. Also the higher voltage desulfating program is disabled by default, as BMW do not recommend it for charging with the battery connected to the bike. This version comes with the BMW DIN connector included, so you can plug straight into your bike and leave it to do its thing.

Mr Peter Hathaway on Oct 05, 2017

Rating: 4

Instructions too generic and too much emphasise on symbols as instructions. It's not clear whether the charger has been shipped to the mode that is BMW friendly via power socket on bike, otherwise seems to work very well.

Optimate 4.3 Quality Service, Price & Product Ian Fowler on Sep 09, 2017

Rating: 5

Quality charger as ever from Optimate with the new 2017 4.3. As others have said for CAN BUS the set up of shorting out the charger leads seems a bit strange to get the unit to go from program1 (standard) to program 2 for BMW CAN BUS, but once its done that's it, no need to touch it again unless you want to charge another non CAN BUS system in the future. I have the unit plugged in 24/7 and just connect up to the bike via the accessory socket. Great service and delivery from NippyNormans. Well packaged and prompt delivery, all for a good price!

Optimate Ray hargreaves on Jul 28, 2017

Rating: 5

Great product as usual I have 3 now and the canbus is a revelation. Spot on service and good price

Optimate 4.3 Eugene Conroy on Jul 09, 2017

Rating: 5

Top of the class charger

All charged up Chris Shawcross on Jul 07, 2017

Rating: 4

Always had optimates, they seem to be the best of the bunch. This new one plugs straight into the bike socket. No messing about, works straight out of the box.

Optimate charger for canbus system Graham forster on Jul 06, 2017

Rating: 5

Very good service well packaged good delivery time good product.

Mr Fred Finch on Jul 05, 2017

Rating: 4

Not sure if set up for Canbus out of the box. Need to read instructions carefully. Otherwise works well.

Mr Simon Keogh on Jun 13, 2017

Rating: 4

Great product. Configuring for Canbus is convoluted but once done, works great

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