Gear & Equipment — Electronics & Accessories — Battery Chargers

Lenz Lithium Pack rcB 1200 Batteries - Black

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49 Reviews

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Reviews (49)

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Brian M.

03/03/25

Unbelievable!

This heating system is truly efficient! 3 Settings, easy to understand. You can Even get an app to set the level. 3 levels of heat, last a long time

Robert S.

28/02/25

Font le travail.

Bonne durée et l'application pour les controler est un plus.

Daniel P.

16/02/25

Excellentes batteries

Batteries achetées avec les bas 5. 1 Toe Cap Regular Fit Heat Socks. Durée de la charge à mi-intensité assez longue mais pas assez pour une pleine journée de ski. Pour des journées plus froides et à intensité haute, la rcB 2000 serait un meilleur choix. L'application est un peu capricieuse mais une fois jumelée, elle contrôle très bien les batteri...Read More

es (individuellement ou en paire).
Je suis très satisfait de mon achat. . . ça fait toute la différence par temps polaire Read Less

KEONHEE L.

14/02/25

Works great

Just recently received batteries to pair with the lenz 5. 1 socks for skiing. So far, works great, set up is easy, and the app is intuitive to use. Excited to use on the mountain

Edward A.

01/02/25

Not enough juice

Upsize as these don’t last long.

Lauren R.

26/01/25

No more cold feet!!

Bought these batteries to pair with Lenz socks for skiing and have been really impressed so far. The snaps are good quality and you can't feel the batteries in place at all. There's an app to change the heat settings but you can also feel the power button through ski pants and increase the heat while on the chair lift. This battery pack lasts me e...Read More

asily a few hours at the medium heat. It doesn't make your feet warm or hot, but they won't be cold. Read Less

Brandon D.

25/01/25

Fast charging & easy to use

Only used once so far — batteries were fast to charge and had good runtime based on the heat setting I used (low).

genevieve m.

20/01/25

Efficace

Les batteries fonctionnent biens. Fonctionnement simple. Un peu longues à charger

Katarina T.

18/01/25

Work great with the Lenz socks

The battery pack is unobtrusive when I wear the Lenz heated socks: they snap to the upper/outer part of the socks and then you fold the upper part of the sock over the batteries, which holds them nicely in place. I have used them for skate-skiing so far, but plan to also hike and run with them on cold winter days.

Francois C.

17/01/25

Good battery

Goes with my socks, lightweight and powerful. Don’t hesitate to buy

Lenz

Lithium Pack rcB 1200 Batteries

Name: Black / OS
SKU: 410040442117

CAN $284.99

49 Reviews

Color: Black

Size: OS

Black / OS - CAN $284.99

Quantity:

In stock

Sold and shipped by Altitude Sports

Include our Lifetime Membership for $20.00 $34.99 to save 5% & get free returns (limited time)

Free shipping in Canada

The Lenz Body heat system protects the body from cooling down in key areas

The lithium pack rcB 1200 can be used to operate Lenz heated socks, heated vest, heated bandage, heated gloves and the LED system.The batteries are simply fixed in place with press studs. The compact lithium packs warm the body where the body is particularly vulnerable to cold.The heating power can be controlled directly on the lithium pack or via the free smartphone app.

• Rechargeable
• Up to 14 hours constant heat
• Connection of the batteries to the respective product by means of push buttons
• Heating power controllable with the free smartphone app or directly on the lithium pack
• Small, light (85 grams) and compact (8.5 cm x 5.5 cm x 1 cm)

Details
• Package contents: 2 lithium pack rcB 1200 (rechargeable)
• 1 USB charger 100 - 240 VAC (EU/US)
• 1 USB charging cable with charging indicator

Availability:

Worldwide Some exclusions apply

Reviews 4.7 star rating 49 Reviews

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Lithium Pack rcB 1200 Batteries

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