How to install a battery TENDER to a BMW R1250GS

How to install a battery TENDER to a BMW R1250GS | Optimate 4 install

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Күн бұрын

I was having some issues with my battery being low and I would get these weird errors on the GS. It would come up saying; “rear brake light faulty.” And the bike would not start. I would have to let it sit for about 10min and then it would start up.
The dealer told me this was a low battery issue and the fix was simple:
1. BMW recommends charging your motorcycle battery every 4 months
2. And replace the battery every 2 years.
I knew in winter it would be best to get a battery charger anyways to keep everything up and running smoothly.
I love the optimate 4. It’s quality and easy to use. They have graphics on the charger that tell you how what all the settings are. If you ever decided to get the DIN socket cable you can charge your BMW MOTORCYCLE by just plugging in and you don’t need to mess with the battery at all.
I decided against the DIN socket for the moment because I wanted USB chargers in place of my DIN socket.
Yes, I know you can get a kit to move it under the seat, but I just haven’t done it. The newer GS now has the DIN socket relocated under the seat.
For all my gear that I use see the links below.
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Motorcycle Upgrades:
Denali D4's - www.revzilla.com/motorcycle/d...
Denali CanSmart - www.revzilla.com/motorcycle/d...
QuadLock - www.quadlockcase.eu/collectio...
QuadLock VIbration Dampener - www.quadlockcase.eu/products/...
GiVi Pannier Racks -
Lomo Soft Motorcycle Bags - www.lomo.co.uk/products/motor...
Motea Crash guards - www.motea.com/pt/set-crash-ba...
ABIKETHING headlight protector - www.abikething.com/product/am...
GoPro Motorcycle mount - www.amazon.com/RUIGPRO-360°Mo...
MOTO VLOGGING GEAR:
Helmet (Scorpion EXO R1 AIR Carbon): bit.ly/EXOR1air
Lav Mic: amzn.to/3KyJXEm
Camera (GoPro Hero 10): bit.ly/3vc6ujN
Camera 2 (GoPro 7): amzn.to/3LTSsKp
GoPro Underwater case: amzn.to/366EZjq
GoPro Helmet mount: amzn.to/3O0qej3
GoPro Media Mod: bit.ly/3rhbVNz
GoPro Motorcycle bar mount: amzn.to/3O5xave
Sony a6400: www.amazon.com/Sony-Mirrorles
My RIDING Gear:
Denali D4: www.revzilla.com/motorcycle/d...
Revit Sand3 Jacket: bit.ly/REVITjacket
Revit Sand3 Pants: bit.ly/3LToBBY
Revit Striker 3 Gloves: bit.ly/3jtEFyi
Revit Delta H2O Shoes: bit.ly/3Jwo3QI
Helmet (Scorpion EXO R1 AIR Carbon): bit.ly/EXOR1air
Balaclava Tucano: bit.ly/3LQ0tA0
Thermal Shirt Tucano Urbano: bit.ly/3E4QZ1u
Quadlock: bit.ly/3xqMNHI
QuadLock Vibration dampener: bit.ly/3KDJWzi
TIME Stamp:
00:00 - Intro
00:42 - Getting into the battery
01:35 - Red or black first?
02:10 - Battery safety tips
03:16 - Where to route the wiring
04:25 - Tucking wires away
05:48 - Optimate 4 battery tender
#bmwr1250gs #howto #DIY #tender #battery #BMW #optimate4 #batterycharger #motorcycle #r1250gs

Пікірлер: 15

@GS_AGVentures 4 ай бұрын

Great Video Thank you

@photobiker4309 Жыл бұрын

I'm thankful that my R1250 GS Adventure has the canbus port on the left side, so I can just plug in my BMW trickle charger in to it. No need for an alternate charger.

@AmericanAbroad1 Жыл бұрын

Yes the newer ones do. My 1250 is a 2019. They haven’t changed it yet. Idk why they didn’t in 2019. Seems like a no brainer

@photobiker4309 Жыл бұрын

@@AmericanAbroad1 They've done a few things better on the new models. Two USB ports up front, instead of the canbus port, and then the additional canbus port on the rear side of the bike. Much more convenient.

@ImJensenKing Жыл бұрын

Best investment you could make when not out every other day on the GS especially with the tracker vampire fitted these days 🏍👍

@AmericanAbroad1 Жыл бұрын

Couldn’t agree more

@kkemimoto2044 Жыл бұрын

Hi there, would you like to try out some motorcycle accessories for the BMW R1200GS R1250GS?

@AmericanAbroad1 Жыл бұрын

Sure. Hit me up at @americanabroadofficial on insta

@kkemimoto2044 Жыл бұрын

@@AmericanAbroad1 Thank you! I sent messages to @americanabroadofficial some days before. Please check the messages at your convenience (the messages may go into the "Requests"). Thanks in advance!

@ericjames7680 Жыл бұрын

Of course you can always attach a charger directly to the battery but BMW instructs you to not do so while the battery is installed in the bike. Why? The reason is that many modern chargers are “smart” and will try to recondition (disulphate) a battery if it decides that the battery needs reconditioning. The desulphation process involves the application of high voltage pulses to the battery and if the battery is connected in the bike then all the bike’s expensive electronics also get exposed to the high voltage pulses as well. So there is some risk of damage involved. BMW isn’t going to try to explain how to determine whether your particular charger has a desulphation capability or not so it just tells you not to charge the battery directly in the bike to mitigate the risk. If you have a smart charger and intend to connect direct to the battery while the battery is in the bike you should read the charger’s manual to see if the desulphation mode can be disabled. I use the Optimate 4 charger in its “CAN-bus mode” (sic) direct to the battery because in that mode high voltage desulphation is deactivated. I can’t be bothered with charging via the accessory port.

@AmericanAbroad1 Жыл бұрын

Because of this comment I just ordered the conversion kit👍🏼

@ericjames7680 Жыл бұрын

@@AmericanAbroad1 It is what BMW wants you to do, however I have not found anyone that has had a problem with charging right from the battery? Thanks for letting me know!