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Old and new BMW Motorrad battery charger comparison

By : Amandine - Categories : BMW Motorrad Equipment and Accessories Selection Guides Rss feed , BMW Motorrad Motorcycle Accessories Rss feed , BMW Motorrad Motorcycle Accessories & Parts Rss feed

BMW offers a new high-end battery charger for all motorcycle models, meeting distinct needs. With intuitive charging, a compact size, and optimal power, this charger can recharge both motorcycles and cars. However, many riders ask: what does this charger offer compared to the previous model?

new battery charger versus old battery charger

Discover our comparison between the old model (the Battery Charger Plus) and the new BMW Motorrad battery charger to help you make the most informed decision possible.

Information and features of both BMW Motorrad battery chargers

The battery chargers can recharge all types of motorcycle batteries: AGM, gel, and lithium. Both models are useful for occasional recharges as well as for trickle charging and winter storage.

With simplified use and a compact size, both chargers suit all types of riders and are an essential accessory.

Each equipped with an intelligent microprocessor, the chargers adapt to your battery’s needs and provide the correct cycle to ensure optimal performance. Both models feature automatic regulation, preventing overcharging, which can be fatal to a gel battery for example.

Comparison chart of the two BMW Motorrad battery chargers

Here is a comparison table to better visualize the differences between these two BMW Motorrad battery charger models:

FeatureBattery Charger Plus (Old)New Battery Charger
Display ✅ LCD screen (voltage, current, charge %) ❌ No screen, LED indicators only
Vehicle compatibility ❌ Motorcycles only ✅ BMW motorcycles and cars
Compatible batteries 12V: AGM, Gel, Lithium-ion 12V: AGM, Gel, Lithium-ion
Battery capacity Not specified ✔️ 1.2 Ah to 160 Ah
Max charging current 2.5 A Up to 5 A (car) / 2.5 A (motorcycle)
Charging curve 100% automatic with temperature monitoring ✅ 8 detailed steps incl. desulfation, float, pulse
CAN-Bus battery detection ✅ Yes (direct via BMW Motorrad socket) ✅ Yes (with Comfort Connect CIG Plug)
Selectable modes Mode 1: Lead-acid / Mode 2: Lithium (manual) ✅ 4 programs: car/motorcycle + normal/lithium-ion
Automatic adaptability ❌ No – manual selection required ✅ Yes – resumes last program automatically
Safety ✔️ Protection: overcharge, polarity reversal, short circuit ✔️ Protection: overcharge, polarity reversal, short circuit, voltage monitoring (auto stop after 24–50 h)
Deeply discharged battery charging ✔️ Possible with manual activation and clamps ✔️ Possible – incl. UVP lithium-ion management
Maintenance charging (float + pulse) ✅ Yes, with standby/wake mode ✅ Yes, with automatic “Pulse” mode
Charging progress display ✔️ % charge + voltage/current ❌ LED indicators (steps only)
Use with BMW 12V socket extension Direct without additional accessories ⚠️ Sometimes requires adapter (CIG Plug)
Indoor long-term use ✅ Yes (standby + monitoring) ✅ Yes (ventilation recommended)
Dimensions / weight Heavier (~800 g) More compact and lightweight (~500 g)

The new BMW Motorrad battery charger is the ideal solution for users who want a single accessory for their various vehicles, offering advanced functions and excellent performance. Easier to use and suitable for all conditions, the new BMW charger is a perfect solution for all battery types and can help extend their lifespan.

Whether for an occasional recharge or for long-term winter storage, this new option, which replaces the Battery Charger Plus, fully meets your BMW motorcycle’s needs. For more comparisons and all BMW Motorrad products, visit our website!

FAQ (Frequently Asked Questions) about the BMW Motorrad battery charger

Why use a BMW Motorrad battery charger?

The BMW Motorrad charger is a high-end charger that includes various protections useful for your motorcycle and its battery, such as overcharge protection. With this product, you ensure the protection of your BMW motorcycle.

Additionally, the BMW motorcycle battery charger is designed to fit perfectly with your motorcycle and its battery, which is why it is equipped with a CAN bus connector that allows charging without disassembly. Of course, BMW battery chargers also come with the clamp cable to adapt to all batteries and motorcycles, and even cars for the new version.

Also, thanks to the BMW Motorrad charger, you can extend the life of your battery instead of replacing it as soon as it discharges.

What happens if I connect the clamps the wrong way around?

BMW motorcycle chargers are equipped with reverse polarity protection, which eliminates any risk of incorrect connection. In the case of reversed connections, neither the Plus battery charger nor the new charger will start.

What is the difference between charging a lead-acid battery and a lithium battery?

Lithium batteries require a specific charging curve, unlike AGM batteries. Therefore, it is important to properly select the appropriate charging mode on the device to avoid any damage during maintenance charging or the charging process.

Can I leave a battery charger plugged in permanently during winter storage?

Yes, BMW chargers, regardless of the version, are designed to remain plugged in for long periods without risk. They automatically switch to “maintenance” mode to maintain the charge without damaging the battery.

Can I use a motorcycle charger on a car?

Only the new BMW battery charger is suitable for use on a car. This new product is compatible with cars (up to 160 Ah). The old model is only compatible with motorcycles.

How do I know when the battery is fully charged?

Knowing the charge status of your battery depends on the charger used.

  • On the old Plus battery charger, the screen displays the charge percentage
  • On the new BMW Motorrad battery charger, LEDs indicate the stage of the charging cycle

Allow between 4 and 12 hours for a full charge cycle, depending on the discharge level of your motorcycle's battery.

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