1. Produktet er slutview
The Lenz Lithium Pack rcB1800 is a high-performance rechargeable battery pack designed to power Lenz heated products, including socks, vests, and bandages. These compact and durable lithium-ion battery packs offer extended heat duration and smart control features for optimal comfort in cold conditions.

A pair of Lenz Lithium Pack rcB1800 battery packs, showcasing their compact design and control buttons.
Nøglefunktioner:
- Extended Heat Duration: Provides heat for up to 20 hours, depending on the temperature setting.
- Tre varmeindstillinger: Adjustable directly on the battery pack.
- Bluetooth Smart Control: Remote temperature regulation via the Lenz Heat App on your smartphone.
- Universal kompatibilitet: Fits all models of Lenz heat socks, heat vest 1.0, and heat bandage 1.0.
- Holdbart design: Flexible plastic case protects the battery.
- Hurtig opladning: Includes a global USB charger with a charging display.
2. Pakkens indhold
Upon opening your Lenz Lithium Pack rcB1800 package, you should find the following items:

The retail packaging for the Lenz Lithium Pack rcB1800, showing the product name and key features.
- 2 x Lenz Lithium Pack rcB1800 (rechargeable)
- 1 x USB-charger (100-240 V) with charging display
3. Opsætningsvejledning
3.1 Indledende opladning
Before first use, fully charge both lithium packs. Connect the USB charger to a power source and then connect the battery packs to the charger. The charging display will indicate the charging status. A full charge typically takes a short time.

The Lenz rcB1800 battery packs connected to the included USB charging cable, ready for recharging.
3.2 Attaching to Heated Garments
The lithium packs attach to compatible Lenz heated garments (e.g., socks, vests, bandages) via press studs. Locate the designated attachment points on your garment and securely snap the battery packs into place.

Demonstration of how to attach a Lenz rcB1800 battery pack to a compatible heated garment using the snap connectors.
3.3 Bluetooth-parring (valgfrit)
For remote control, download the Lenz Heat App on your smartphone. Follow the app's instructions to pair your rcB1800 lithium packs via Bluetooth 4.0. This allows for continuous temperature regulation from your device.

An illustration of Lenz heated socks, a smartphone displaying the Lenz Heat App for remote control, and the rcB1800 battery packs.
4. Betjeningsvejledning
4.1 Tænd/sluk
To turn on the battery pack, press and hold the power button on the pack until the indicator lights illuminate. To turn off, press and hold the power button again until the lights turn off.
4.2 Justering af varmeniveauer
Heat can be regulated via three settings directly on the battery pack. Press the power button briefly to cycle through the heat levels (1, 2, 3). Each level corresponds to a different temperature and heating duration:
- Niveau 1: Approximately 42 °C / 107 °F, 10 – 14 hours
- Niveau 2: Approximately 52 °C / 125 °F, 5.5 – 7.5 hours
- Niveau 3: Approximately 60 °C / 140 °F, 3.5 – 4.5 hours
If using the Lenz Heat App, you can continuously regulate the temperature remotely via your smartphone.
5. Vedligeholdelse
5.1 Opladning
Recharge the lithium packs using the provided USB charger. The charging display will show the current charge status. Always ensure the battery packs are dry before charging.
5.2 Opbevaring
For long-term storage, charge the battery packs to approximately 50% and store them in a cool, dry place. Avoid extreme temperatures and direct sunlight. It is recommended to recharge them every 6 months to maintain battery health.
5.3 Rengøring
Wipe the battery packs with a dry or slightly damp cloth. Do not submerge them in water or use harsh cleaning agents. Ensure the battery packs are completely dry before use or charging.
6. Fejlfinding
6.1 Battery Pack Not Turning On
- Ensure the battery is sufficiently charged. Connect it to the charger and check the charging display.
- Press and hold the power button for a few seconds to ensure it registers.
6.2 No Heat from Garment
- Verify that the battery packs are securely attached to the garment via the press studs.
- Check if the battery packs are turned on and set to a heat level above 0.
- Ensure the garment itself is functioning correctly.
6.3 Problemer med Bluetooth-forbindelse
- Sørg for, at Bluetooth er aktiveret på din smartphone.
- Ensure the Lenz Heat App is updated to the latest version.
- Try restarting both the battery packs and your smartphone.
- Ensure the battery packs are within range of your smartphone.
7. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | 1340-00 |
| Batteriteknologi | Genopladelig lithium-ion |
| Varmeniveauer | 3 (adjustable on pack or via app) |
| Max Heat Duration | Up to 20 hours (Level 1) |
| Opladningstid | Short (specific time not provided) |
| Oplader type | USB-charger 100-240 V |
| Forbindelse | Bluetooth 4.0 (for app control) |
| Produktdimensioner | 5 x 7 x 3 tommer |
| Vægt | 1 pund |
| Materiale | Plast |
| Tilpasningstype | Universel |
8. Produktet er slutview Video
Watch this official video for a visual guide to the Lenz Lithium Pack rcB1800's features and usage.
Et officielt produkt overview video demonstrating the features and usage of the Lenz Lithium Pack rcB1800 battery packs.
9. Garanti og support
For warranty information, product support, or any inquiries not covered in this manual, please refer to the official Lenz webwebstedet eller kontakt deres kundeservice direkte. Gem din købsbevis til garantikrav.





