6.9Ah SmartCore Battery
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6.9Ah SmartCore Battery  

6.9Ah / 50Wh SmartCore Battery

Long-lasting rechargeable Li-ion battery with capacity gauge; Fastener straps included; 240g
ITEM No: 844  


Lupine's 6.9Ah SmartCore Battery features powerful electronics: simply push the control panel and the remaining battery capacity will be indicated in increments of 10%.

The advantage is obvious: the capacity can be checked at any time no matter if the battery is in use, being charged, or has been laying in the hall for two weeks waiting for the next adventure.

INCLUDED WITH BATTERY: 1 long and 1 short hook-and-loop straps to mount the battery.

In Stock:  Yes
US $182.00


Our intelligent SmartCore electronics pull power evenly from Li-ion battery cells, minimizing burnout, and maximizing the longevity of your battery. The battery also acts as a capacity gauge, offering visual and audio signals in 10% increments.

And, a tail-light and running-light function may also be activated with the push of a button.


Our long-lasting, Li-Ion SmartCore batteries are completely waterproof and feature an extremely robust protective outer shell made of ABS plastic, made to resist extreme weather, shocks and mud. And, integrated electronics prevent electric faults on rough terrain.


Due to identical external connections, SmartCore Batteries are compatible with all Lupine products across the range. Although our batteries are characterized by high capacity and energy density, you should keep in mind the power requirements of your lamp head to achieve peak performance.

Learn more in the quick video below:

MaterialCasing polyamide, layer polyurethane

Battery 7.2V6.9Ah

watt hours50Wh

Dimensions (LxWxH)79 x 41 x 48mm


Protection classIP 68 (waterproofness ), IK 09 (impact strength)

High current6C

Cell type                                                      LG  MJ1186150

PCBReversible cutoff at short circuit, over-voltage, under-voltage

SmartCore technologyAdvanced battery management

Capacity indicator10% steps via 5 Hyper Red LEDs

Audible signal60dB

Balancing functionCV (constant voltage)

Microprocessor14-Bit RISC

Calibration functionthrough Lexan Touch-pad

Lexan Touch-padwith 5 Hyper Red LEDs

Taillight Functionyes

Running-light Functionyes

Non-slip mounting strapsLong and short

Proper forNeo, Piko, Blika, Wilma, Betty R


It's easy to mount your SmartCore battery to your bike frame or seat post by using the Lupine hook and fastener straps that are included with your battery purchase.

The Rolf V1 Mount is a great alternative to the fastener straps for mounting your battery to your bike frame. You can mount the ROLF on the bottle-mount of your bike, then just slide in a Lupine SmartCore. Rolf V1 makes it possible to attach or remove the Lupine SmartCore battery within a second. No velcro needed.

Works with 3.3 Ah SmartCore, 6.6 Ah SmartCore, 9.9 Ah SmartCore, and 13.2 Ah SmartCore batteries. You may need an additional extension to connect to the battery.

Carrying cases, like the Speedsleev Endure Top Tube Case, allows you to securely carry your battery and other biking essentials.

Purchase these accessories in the Recommended Products section below.

 Average Rating:  5 Star Rating
 based on 5 Customer Reviews  
Write A Review
   Won't be disappointed with this battery, November 11, 2020  By 24 Hour Jess (Hellertown, PA)
I can't say enough good things about this battery. It is light weight and easily attaches to the light cord. I've used mine in rain, mud, snow, cold and it's holding up great. It is lightweight and easily fits into a back pocket of a cycling jersey (which is convenient for racing). It holds charge for hours, which is perfect for 24 hour mountain bike racing where recharging may not always be an option. Knowing how much battery power left is such an great feature; it's so helpful to know before heading out for a ride or for that next lap at a race what to expect. It recharges quickly and is always ready to light my way on the next adventure.
   This should be called GeniusCore!, October 7, 2016  By Mark Hendershot (Grand Rapids, MI)
I've been using the original batteries for many years. I finally had the need to upgrade. This was an amazing purchase. It lets the user know the capacity in an easy to see display. This brilliant battery has only been used for a few rides, but it's looking like it should have been named GeniusCore!
   Original keeps on going, August 24, 2015  By Anonymous (Annville, PA)
I have one of the old stye 6.6Ah batteries with my Wilma. The thing that amazes me is that it still works great after 6+ yrs of daily commuting. My commute is 20 miles round trip, one way is always in the dark, 3-5 days per week, 10 months out of the year. The only issue I have had has been with the charger and the was resolved very quickly by Bill.
   Lupine: Can''''t be beat, May 28, 2015  By David Ashley (Arlington, VA)
Recently added two of the Smartcore series batteries to my Lupine light kit. Used the 6.6Ah last weekend during the 44 hour Equinox Traverse adventure race. As always, Lupine is bomb-proof and reliable. As my teammates had to switch battery packs, put away a broken light, and buy new AA batteries at a gas station for their headlamps I used one light and one battery each for trekking and biking for both nights. What I really like about the new SmartCore is the ability to check battery capacity. Normally I grab a fresh battery out of my gear bin for each night in a multi-day race. With the Lupine I could tell that it had 80% charge remaining after the first night, and I had used my bike light all night. So I knew with full confidence no replacement was needed. By the end of the race my teammates were asking where they could buy a Lupine. I recommend them to anybody who is counting on a bright light and battery to be reliable, powerful and survivable. No recommendations for improvement.
   6.6 Ah Smartcore Battery, March 31, 2015  By Ryan Gardiner (Jasper, Alberta)
The perfect battery, Smartcore works flawlessly. I love this size of this battery it has great capacity, it is perfect for in the Jersey pocket either as a spare, or running my Neo 2. Carrying this battery in my Jersey pocket allowed me quick access to a battery for my Betty R when it was time to make a change.

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