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Lenz Heat Sock 4.1 Toe Cap Set + Battery Packs rcB 1300

A long, black sock with a red toe cap stands upright, slightly curved. There is a logo on the shaft.
The Lenz rcb 2000 Lithium Pack in a set with batteries, charger and accessories on a white background.
A long, black sock with a red toe cap stands upright, slightly curved. There is a logo on the shaft.
The Lenz rcb 2000 Lithium Pack in a set with batteries, charger and accessories on a white background.

CHF 235.00*

% CHF 299.80* (21.61% saved)

incl. VAT. Free shipping from 50.-

Available, delivery time: 1-3 days

Grösse
Battery Packs
Product number: AR16602.6
☀️ Summer break from July 8 to 25
During this time no dispatch will take place.
All orders will be shipped from July 28.
Thank you for your understanding & Have a great summer! 🌼

Product information "Lenz Heat Sock 4.1 Toe Cap Set + Battery Packs rcB 1300"

Der 4.1 Toe Cap® Heat Sock ist ideal für normale Schuhe wie Arbeits-, Wander- oder Veloschuhe. Ohne Schienbeinprotektoren, dafür mit maximalem Komfort – perfekt für alle, die warme Füsse wollen, ohne auf eine Heizsohle angewiesen zu sein. Die innovativen Heizelemente umschliessen die Zehenbereiche und sorgen für spürbare Rundumwärme – auch am oberen Zehenteil.

Lenz Heat Sock 4.1 mit rcB 1400 – Highlights

  • Perfekt für Arbeitsschuhe, Wanderschuhe und Alltagsschuhe
  • Ohne Protektoren – angenehm dünn und flexibel
  • Verbesserte Passform und hohe Elastizität
  • Kaum spürbarer Lithium Pack rcB 1400 unter dem Komfort-Bündchen
  • Heizleistung über 3 Stufen am Akku oder stufenlos via Lenz Heat App
  • Schnelltrocknendes, geruchsbindendes Material – mit Polygiene®
  • Maschinenwaschbar bis 30 °C
  • Material: 50 % Polyester | 33 % Polyamid | 10 % Merinowolle | 7 % Elasthan

Akku rcB 1400 – bis zu 20 Stunden Wärme

  • Kompakte, leichte Lithium-Packs (je 95 g)
  • Heizleistung über 3 Stufen oder stufenlos per App
  • Bis zu 20 h Wärme – ideal für lange Tage im Freien
  • USB-C Ladeschale inklusive Lagermodus und Temperaturschutz
  • Kompatibel mit allen Lenz Body Heat System-Produkten

Packungsinhalt

  • 1 Paar Lenz Heat Sock 4.1 Toe Cap
  • 2 Lithium Packs rcB 1400
  • 1 USB-Ladeschale + Kabel
  • 1 Washbag mit Reissverschluss

FAQ – Lenz Heat Sock 4.1 Toe Cap Set rcB 1400

Wie lange halten die Akkus?
Die rcB 1400 Akkus spenden bis zu 20 Stunden Wärme – abhängig von der Heizstufe und den Witterungsbedingungen.
Kann ich die Socken auch ohne Akku tragen?
Ja, sie funktionieren wie normale Funktionssocken mit hohem Tragekomfort und wärmender Merinowolle.
Wie wird die Wärme gesteuert?
Direkt am Akku (3 Stufen) oder stufenlos über die kostenlose Lenz Heat App für Android und iOS.
Sind die Socken waschbar?
Ja, maschinenwaschbar bis 30 °C optimal mit dem Micro Wash – bitte Akkus vorher abnehmen.
Properties "Lenz Heat Sock 4.1 Toe Cap Set + Battery Packs rcB 1300"
Anwendungsbereich: Arbeit, Bike, Schuhe, Stiefel
Battery Packs: rcB 1400
Farbe: Rot, Schwarz
Grösse: 35-38
Hersteller: Lenz
Ladetechnologie: USB
Leistenbreite: Normal
Material: 50% Polyester | 33 % Polyamid | 10 % Wolle (Merino) | 7 % Elasthan
Produkttyp: sportsocken
Schuhgrösse (EU): 35, 36, 37, 38
Socken Eigenschaften: Wärmend
Sockenlänge: High
Sportsockentyp: Heizsocken
Zielgruppe: Damen, Herren

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Neue Lenz Akkus sind da: RCB 1400 & RCB 2000 im Fokus
October 9, 2025
Lenz geht mit neuen Generationen seiner Lithium-Akku einen Schritt weiter: Die rcB 1400 + rcB 2000 neu erhältlich.
More...

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Gray, long Lenz Heat Sock 5.1 Slimfit with red toe cap, cuff and logo.
Details zu Lenz Heat Sock 5.1 Slimfit Toe Cap
Lenz Heat Sock 5.1 Slimfit Toe Cap
Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion for anyone who doesn't want to freeze on cold days and doesn't want a heated sole. The new heating elements completely enclose the toe areas and give off noticeably more heat - even at the top of the toes. This improves blood circulation and effectively prevents cold. New Lenz Heat Sock 5.1 Slimfit: Specially designed for slim feet and calves Improved fit and greater elasticity New high-quality fiber combinations for maximum comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Heating elements cannot be felt thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport thanks to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Special protectors protect the foot Footbed padding increases comfort Material: 50 % polyester, 15 % merino wool, 25 % polyamide, 2 % polypropylene, 5 % silk, 3 % elastane Lenz Heat Socks 5.1 Slimfit - Package contents: 1 pair of Lenz Heat Sock 5.1 SlimFit Toe Cap Washbag with zipper We recommend the Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures. FAQ about the Lenz Heat Sock 5.1 Slimfit How long do the socks give off heat? In combination with the matching Lenz Lithium Packs, the socks provide heat for up to 22 hours, depending on the heating level. Are the socks washable? Yes, the Heat Sock 5.1 Slimfit are machine washable up to 30°C. Please remove the batteries first. Can I wear the socks without the battery? Yes, they can be worn like normal functional socks and offer a high level of comfort thanks to the merino content. Who are the Slimfit models suitable for? The Slimfit version has been specially developed for narrow feet and calves and therefore fits tighter and more comfortably.

CHF 89.00* CHF 109.00* (18.35% saved)
Details
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A long, black sock with a red toe cap stands upright, slightly curved. There is a logo on the shaft.
Details zu Lenz Heat Sock 6.1 Toe Cap
Lenz Heat Sock 6.1 Toe Cap
The first Toe Cap®-heat sock with compression and merino wool. This is extremely thin in volume and is therefore ideal for all fitted and close-fitting shoe types. Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion! The socks are for all men’s and women’s feet who don’t want to freeze on cold days and do without a heated sole. The completely new heating elements enclose the toe areas and give off even more tangible warmth. This also warms the upper toe area and guarantees better circulation in cold temperatures. Details Lenz Heat Sock 6.1: Ideal for all fitted and close-fitting shoe types Extremely thin in volume With compression and merino wool Improved fit and higher elasticity New high-quality fiber combinations for maximum wearing comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Non-noticeable heating elements thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport due to high-quality materials Ergonomic shape and ring bandages provide a perfect fit Special protectors protect the foot Footbed padding increases wearing comfort Material: 55% polyamide | 35% merino wool | 10% elastane The lithium-ion batteries are quickly and easily fixed to the heated sock cuff and allow a heating time of up to 20 hours. The Lenz Heat Sock 6.1 Toe Cap heated socks are machine washable up to 30°C! The integrated heating elements can reach up to 60°C. The 3 heating levels can be set directly on the battery or via smartphone app for Android or iOS can be set. Lenz heated socks 6.1 package contents: 1 pair Lenz Heat Sock 6.1 Toe Cap (WITHOUT BATTERY) Washbag with zipper We recommend the Hey Sport Microwash. This detergent removes bacteria even at low temperatures. FAQ about the Lenz Heat Sock 6.1 How long do the socks give off heat? In combination with the suitable Lenz Lithium Packs, the socks provide heat for up to 20 hours depending on the heating level. Are the socks washable? Yes, the Heat Sock 6.1 are machine washable up to 30°C. Please remove the batteries beforehand. Can I wear the socks without a battery? Yes, they can be worn like normal functional socks and, thanks to the merino content, offer high comfort. Which shoes are they suitable for? The 6.1 Toe Cap models have been specially developed for fitted and close-fitting shoes.

CHF 99.00* CHF 129.90* (23.79% saved)
Details
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New
Gray Lenz heating sock with rechargeable batteries, operating instructions and app display.
Details zu Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000
Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000
The Lenz Sock 5.1 Toe Cap Set with rcB 2000 batteries offers maximum heating time and maximum comfort. The Toe Cap® heating elements warm your toes from above and below, while shin, toe and heel protectors provide additional protection. Thanks to the merino and silk content, the socks feel soft on the skin, are breathable and efficiently wick away moisture. With the rcB 2000 batteries, you can enjoy up to 23 hours of warmth. Advantages of the set Toe Cap® technology - flat, light & even heat Increased elasticity - Comfortable even with strong calves Protectors on shin, toes & heel for more protection Merino SOFTTEC® & silk - warms, dries quickly & does not itch rcB 2000 batteries - up to 23h heating time, 3 levels or infinitely variable via app USB-C charging cradle - Convenient charging with quick charge function Machine washable up to 30°C (without batteries) Technical specifications Material socks30 % polyester | 25 % merino wool | 20 % polyamide | 15 % polyacrylic | 5 % silk | 5 % elastane Accu size8.5 × 5.5 × 1.5 cm Battery weightapprox. 115 g per piece Heating timeup to 23 h (depending on heating level & conditions) Control3 levels directly on the battery or infinitely variable via the Lenz Heat app Package contents 1 pair of Lenz Heat Sock 5.1 Toe Cap® 1 pair of rcB 2000 lithium packs 1 USB-C charging cradle for 2 batteries 1 USB-C to USB-A charging cable 2 contact protectors 3 pairs of colored rubber bands 1 wash bag with zipper Free Heat app (Apple & Android) We recommend the Hey Sport Microwash to keep your heated socks hygienic and durable. FAQ about the rcB 2000 set How long do the socks give off heat? With the rcB 2000 batteries, your feet can enjoy up to 23 hours of warmth. Which shoes are the 5.1 suitable for? They are knee-high and ideal for ski and snowboard boots as well as winter and work shoes. How are the batteries charged? With the USB-C charging cradle - including fast charging function and storage mode. Can I also use the batteries for other Lenz products? Yes, the rcB 2000 packs are compatible with all Lenz Body Heat System products.

Variants from CHF 248.00*
CHF 275.00* CHF 349.80* (21.38% saved)
Details
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A long, mottled gray sock with a red toe and cuff stands upright against a white background. It has a subtle pattern and red prints.
Details zu Lenz Heat Sock 5.1 Toe Cap
Lenz Heat Sock 5.1 Toe Cap
Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companions! The socks are for all women's and men's feet who do not want to freeze on cold days and who want to do without a heated sole. The completely new heating elements enclose the toe areas and give off even more noticeable warmth. This also warms the upper toe area and guarantees better blood circulation at cold temperatures. New features Lenz Heat Sock 5.1: Improved fit and greater elasticity The Lithium Pack is barely noticeable under the special comfort cuff New high-quality fiber combinations for maximum comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Non-noticeable heating elements thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport due to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Special protectors protect the foot Footbed padding increases wearing comfort Material: 30% polyester | 25% wool | 20% polyamide | 15% polyacrylic | 5% silk | 5% elastane Lenz Heat Sock 5.1 ToeCap Package contents: 1 pair Lenz Heat Sock 5.1 Toe Cap (WITHOUT BATTERY) Washbag with zipper We recommend the Hey Sport Microwash. This detergent removes bacteria even at low temperatures. FAQ about the Lenz Heat Sock 5.1 How long do the socks provide warmth? In combination with the matching Lenz Lithium Packs, the socks provide warmth for up to 22 hours depending on the heating level. Are the socks washable? Yes, the Heat Sock 5.1 are machine washable up to 30°C. Please remove the batteries beforehand. Can I wear the socks without a battery? Yes, they can be worn like normal functional socks and offer high comfort thanks to the merino and silk content. Which shoes are they suitable for? The Heat Sock 5.1 are universally usable – from ski boots to hiking boots and work shoes.

CHF 89.00* CHF 109.00* (18.35% saved)
Details
Two long, pink ski tour socks with a geometric pattern in olive green are set against a white background.
Details zu Ski Tour Comp Long Socks W
Ski Tour Comp Long Socks W
Ski Tour Comp Long Socks W Komfort für lange Skitouren: Bequeme, vorgeformte Kniestrümpfe mit Merino und leichter Kompression für Skitourengänger. Highlights Gleichmäßige Kompression zur Ermüdungsprävention Optimale Passform für reibungslosen Sitz Hohe Atmungsaktivität und Feuchtigkeitsregulierung Die SKI TOUR COMP LONG SOCKS bieten auf anspruchsvollen Skitouren idealen Komfort. Die Merinowolle kombiniert mit einem gleichmäßigen Kompressionssystem unterstützt die Muskulatur und hält die Füße frisch. Die ergonomische Passform und der elastische Doppelbund sorgen für einen sicheren Sitz, während die Knöchelstabilisierungszone das Verrutschen verhindert. Der gepolsterte Fersen- und Zehenbereich bietet zusätzlichen Schutz und Dämpfung. Idealer Einsatzbereich Alpinklettern: 0/5 Hochtour: 4/5 Bergsteigen: 2/5 Skitour: 5/5 Freeride: 5/5 Produkt Features Elastischer Doppelbund für optimalen Halt Wadenventilation und -unterstützung Effektives Kompressionssystem Feuchtigkeitskanäle für trockene Füße Stabilisierungszone am Knöchel Gepolsterter Fersen- und Zehenbereich Netzsystem für verbesserte Atmungsaktivität Ergonomisch optimierte Passform Flache Zehennaht zur Vermeidung von Reibung Materialzusammensetzung 56% Merinowolle, 39% Polyamid, 3% Elasthan, 2% recyceltes Polyamid

CHF 54.90*
Details
Two long, striped knee-high socks for ski tours in burgundy and purple, with gentle compression.
Details zu Ski Tour LT Comp Long Socks W
Ski Tour LT Comp Long Socks W
Ortovox Ski Tour LT Comp Long Socks Ladies Lightweight comfort on long tours: Discover the lightweight, comfortable knee socks with merino and gentle compression for female ski tourers. Highlights Technical and lightweight for maximum performance Even compression prevents fatigue Breathable and moisture-regulating for dry feet The SKI TOUR LT COMP LONG SOCKS for women are the perfect companion on Lange ski tours. The light compression revitalizes tired feet and the merino wool ensures a pleasant foot climate. The ergonomic fit and elasticated double cuff keep the socks in place, while the special ankle stabilization zone provides additional protection. With the padded heel and toe area, your feet are well protected even on rough slopes. Ideal range of use Alpine climbing: 0/5 Alpine touring: 4/5 Mountaineering: 2/5 Ski touring: 5/5 Freeride: 5/5 Product features Flat toe seam and ergonomic fit Mesh system for improved breathability Padded heel and toe area Ankle stabilization zone Moisture channels for dry feet Uniform compression system Material composition 44% polyamide, 43% merino wool, 8% recycled polyamide, 5% elastane

CHF 54.90*
Details
Blue Therm-ic Ski Warm Junior sock with petrol-colored details.
Details zu Therm-ic Ski Warm Junior Blue/Petrol
Therm-ic Ski Warm Junior Blue/Petrol
The Ski Warm Junior ski socks for children are both comfortable and breathable. Their special construction ensures efficient moisture wicking and optimum comfort in the specific foot areas of the shin, calf and back of the foot. Thanks to the special Moisture-Vent Technology construction in the area of the arch of the foot, these ski socks are excellent at wicking away moisture that develops under the foot. Macro channels incorporated around the foot also channel moisture out of the ski boot to optimize the foot's breathability. Softness and warmth Moisture-wicking macro channels Protective areas Technical fibers: quick-drying Anatomical construction

CHF 19.00*
Details
A single green Dynafit FT Winter Moss ski sock with black pattern, black heel and orange logo.
Details zu Dynafit FT Winter Moss
Dynafit FT Winter Moss
Dynafit FT Winter Moss - Leichte Wanderskisocken mit verschiedenen Aufdrucken.

CHF 39.00*
Details
Two Active Breeze ladies socks in Plum Pie color, standing upright.
Details zu Active Breeze women's socks Plum Pie
Active Breeze women's socks Plum Pie
Angenehmes Fußklima durch hohen Feuchtigkeitstransport Atmungsaktives Material für ein frisches Tragegefühl Außergewöhnlich glatte und leicht seidige Optik durch weiches Lyocell Sanftes Rollbündchen Optimale Haltbarkeit dank verstärkter Belastungszonen Perfekte FALKE-Passform Dieses Söckchen garantiert durch seine atmungsaktive Materialkomposition jederzeit ein frisches Tragegefühl. Aufgrund von hoher Feuchtigkeitsaufnahme ermöglicht das Söckchen ein einzigartig, trockenes Hautgefühl und bietet dabei höchsten Tragekomfort durch den Einsatz von weicher, hautsympathischer Lyocell-Faser (Botanischer Ursprung). Abgerundet wird das Söckchen durch einen femininen Rollrand-Abschluss.

CHF 15.00*
Details
Legs with knee socks "Sun" and high heels, light skin.
Details zu Shelina 12 DEN women's knee socks Sun
Shelina 12 DEN women's knee socks Sun
Ultra-transparente Feinkniestrümpfe 12 den appearance Einzigartige Natürlichkeit Sensitive Top Bündchen und unverstärkte Fußspitzen Der ultra-transparente Kniestrumpf ist passend für jeden Hauttyp. Wie Make up auf der Haut - verleiht Ihren Beinen eine einzigartige Natürlichkeit. Weich und formschön mit extra weichem Bündchen. 12 den appearance. Höchster Tragekomfort durch perfekte FALKE Passform.

CHF 10.00*
Details

Accessory Items

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Black Lenz extension cable, with plugs and sockets for battery packs, on a white background.
Lenz extension cable 80 cm
This extension cord 80cm allows the battery packs to be worn at hip height (e.g. belt, trouser pocket, etc.) Scope of delivery 1 pair of 80cm cables

CHF 21.50* CHF 24.50* (12.24% saved)
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Bottle of Safety Wash-In for sportswear, white bottle with blue lid and inscription.
Safety Wash-In 250ml
Removes all bacteria and germs in sportswear - even in cold washes. A relentless bacteria, germ and odor killer for all sports textiles that are exposed to sweat. Works optimally - even with cold washing.jerseys, shorts, underwear - everything that is worn during sport is increasingly exposed to sweat. These perspiration bacteria become stubbornly embedded in the fibers. The care instructions for these items of clothing, which are mainly made of synthetic fibers, only allow 30 degrees. However, even a normal wash at 60 degrees will clean them, but not completely kill off bacteria and germs. As a result, the sportswear smells unpleasantly of sweat even after washing. Not so with HEY SPORT Safety Wash-In. All items of clothing that are exposed to sweat bacteria and the risk of transmission (such as team clothing) become hygienically clean and pure - even when washed cold by hand!This safe hygiene rinse aid eliminates all odors, bacteria and germs even at low temperatures. A long-lasting deodorant effect prevents unpleasant odors from forming during wear and during physical exertion with perspiration. Fragrant freshness for a whole day of sport.

CHF 11.90* CHF 12.90* (7.75% saved)
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Black Lenz extension cable, with plugs and sockets for battery packs, on a white background.
Lenz Verlängerungskabel 120 cm
Dieses Verlängerungskabel 120cm Ermöglicht das Tragen der Akkupacks in Hüfthöhe (z.B. Gürtel, Hosentasche etc.) Lieferumang: 1 Paar 120cm Kabel

CHF 21.50* CHF 24.50* (12.24% saved)
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Black USB charger with two connections for Lenz heating sock batteries.
Lenz USB Charger heating socks
Mit dem kompakten Lenz USB Charger lädst du deine RCB Akkus für Heizsocken ganz einfach über einen USB-Anschluss. So bist du unabhängig von einer Steckdose und kannst deine Akkus unterwegs oder im Auto mit Energie versorgen. Lenz USB Charger Vorteile Passend zu allen Lenz RCB Akkus Laden über USB ohne 220V Adapter Ideal für unterwegs oder auf Reisen Klein, leicht und praktisch im Einsatz FAQ zum Lenz USB Charger Kann ich den Charger mit jeder Powerbank nutzen? Ja, solange die Powerbank einen Standard-USB-Ausgang bietet, kannst du deine Lenz Akkus damit laden. Ist ein 220V Adapter im Lieferumfang enthalten? Nein, dieser Charger ist speziell für USB-Anschlüsse gedacht und wird ohne Netzadapter geliefert. Welche Akkus sind kompatibel? Alle Lenz RCB Akkus lassen sich mit diesem USB Ladegerät laden.

CHF 39.00* CHF 49.00* (20.41% saved)

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Black USB charger with two connections for Lenz heating sock batteries.
Lenz USB Charger heating socks
Mit dem kompakten Lenz USB Charger lädst du deine RCB Akkus für Heizsocken ganz einfach über einen USB-Anschluss. So bist du unabhängig von einer Steckdose und kannst deine Akkus unterwegs oder im Auto mit Energie versorgen. Lenz USB Charger Vorteile Passend zu allen Lenz RCB Akkus Laden über USB ohne 220V Adapter Ideal für unterwegs oder auf Reisen Klein, leicht und praktisch im Einsatz FAQ zum Lenz USB Charger Kann ich den Charger mit jeder Powerbank nutzen? Ja, solange die Powerbank einen Standard-USB-Ausgang bietet, kannst du deine Lenz Akkus damit laden. Ist ein 220V Adapter im Lieferumfang enthalten? Nein, dieser Charger ist speziell für USB-Anschlüsse gedacht und wird ohne Netzadapter geliefert. Welche Akkus sind kompatibel? Alle Lenz RCB Akkus lassen sich mit diesem USB Ladegerät laden.

CHF 39.00* CHF 49.00* (20.41% saved)
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Two Lenz Lithium Pack rcB 1200 battery packs, black with red accents, lying on top of each other. Heating levels are printed on.
Lenz Lithium Pack rcB 1200
Das Lenz Lithium Pack RCB 1200 Akkupack ist schnell und einfach am Heizsocken -bund fixiert und ermöglicht eine Heizdauer von bis zu 14 Stunden. Die Heizelemente können mit diesem Akku in 3 Heizstufen reguliert werden und sind dabei direkt am Akku oder mit der Smartphone App für Android oder iOS anwählbar. Lenz rcB 1200 Lithium Pack passend für alle Lenz Produkte. Mit den Lenz Akkus und ihrer hohen Kapazität brauchen Sie einfach nur noch die passenden beheizbaren Socken. Das Pack passt zu allen Lenz-Produkte Modellen heat socks, heat vest 1.0 und heat bandage 1.0. Die Wiederaufladbare Lithium-Ionen-Batterien sind robust und zuverlässig bei allen sportarten oder in Arbeitsschuhen. Die flexible Kunststoff Hülle des Lithium Pack Lenz rcB 1200 passt sich optimal am Sockenbund an und ist nicht spührbar. Für alle die den Akku nicht am Socken fixieren möchten gibt es das Verlängerungskabel das Ihnen ermöglicht die Lenz RCB 1200 in der Hosentasche mitzuführen.  Leichte Lithium Akkus passen zu allen Heat Sock Modellen Lenz Lithium Pack rcB 1200 mit Druckknöpfen am Bund der Socke befestigen Heizleistung über 3 Stufen am Akkupack regelbar Heizleistung stufenlos über Smartphone (Bluetooth 4.0) fernbedienbar Wärmeentwicklung bis zu 14 Stunden USB Ladegerät mit Ladeanzeige Kurze Ladezeit Flexible Kunststoffhülle  Temperaturstufe I Heizdauer I Lenz Lithium Pack rcB 1200 Level 1: 42 °C / 107 °F, 10 – 14 h Level 2: 52 °C / 125 °F, 5,5 – 7,5 h Level 3: 60 °C / 140 °F, 3,5 – 4,5 h Temperaturregelung 3-Stufen Temperaturregelung am lithium pack, mittels Fernbedienung oder über das Smartphone Packungsinhalt Lenz Lithium Pack rcB 1200 2 lithium pack rcB 1200 (wiederaufladbar) 1 USB-Ladegerät

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Two black Lenz rcB 1800 replacement batteries. One with control panel, the other with push buttons.
Lenz rcB1800 replacement battery
1x Lenz Lithium Pack Sock rcB 1800 Bluetooth replacement battery Have you lost a Lenz battery? You can reorder one here, only 1 pc. is supplied without charger. lightweight lithium pack suitable for all models Lenz heat socks, heat vest 1.0 and heat bandage 1.0 attach the lithium pack to the waistband of the sock with press studs Heating power adjustable via 3 levels on the battery pack Heating power can be controlled remotely via smartphone (Bluetooth Smart Ready) Heat output over 3 levels Heat development up to 20 hours Flexible plastic cover Temperature control 3-stage temperature control on the lithium pack, via the smartphone Package contents 1 x lithium pack rcB 1800 (rechargeable)

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