Instead of buying a new one, you’ve opted for a replacement part from CELLONIC. This saves money and conserves resources. Here you’ll find everything you need for the future: how to get the most out of your product, quick help if you’re in any doubt, and the right part for your next device.
Select the device category and we’ll show you the right product: battery, charger, cable or spare part – tailored to your model.
CELLONIC is the in-house battery brand of subtel GmbH, based in Berlin. Orders, dispatch and customer service are handled via subtel.it, with no middlemen and a 3-year warranty.
Select the item you have received – we’ll show you the right tips to ensure it lasts a long time and performs at its best.
A rechargeable battery for vacuum cleaners, laptops, cameras, tools, robotic lawnmowers and more
Charge the battery fully once before using it for the first time. There is no need for a lengthy ‘conditioning’ process with modern lithium-ion cells.
Don’t let the battery run completely flat. Frequent recharging is gentler on lithium-ion batteries than constant deep discharging.
Heat is the biggest enemy. Do not charge or store the device in direct sunlight or in a hot car.
Going to be away for a while? Store it half-full, in a cool, dry place – neither completely full nor completely empty.
A charger, power supply or docking station.
The voltage, current and plug are compatible with your model. When buying replacement parts, ensure they have the same specifications.
Leave the charger in an open space, do not cover it and do not operate it on a soft surface.
It is not necessary to leave it running continuously. Unplug the charger afterwards to save electricity.
Rechargeable batteries – AA, AAA & Co.
NiMH batteries are supplied partially charged. Charging them fully once restores their full capacity.
Always charge and replace all the cells in a device at the same time – do not mix old and new ones.
Used batteries should be placed in the collection box; never put them in the general household waste.
Cables, adaptors & connection technology.
Roll it up loosely rather than winding it tightly around appliances – that keeps the wires in good condition for longer.
Keep plugs and contacts dry and free from dust to ensure a secure connection.
Check that the plug type and standard match the appliance, and it’ll fit.
Filters, lids, battery handles & camera chargers.
Accessories such as filters, lids or handles are model-specific.
With the dual charger, you can charge two batteries at the same time.
Protects contacts and the display from moisture.
We’ll replace the item hassle-free within the 3-year warranty period. Just send us a quick message telling us which product and which device, and we’ll take care of it.
Contact SupportThe right charger, a spare battery or accessories for your device – you’ll find it all in the shop.
