replacement battery
Have questions about your purchase? Find the relevant information and terms here.
Payment by invoice
Under our terms and conditions, we offer payment by invoice subject to a prior credit check. If the result is negative, this payment method is not available. Your invoice states the payment deadline.
Returns and warranty
We voluntarily extend the period for declaring withdrawal to 30 days. See the withdrawal policy for conditions, exceptions and deadlines for returns and refunds.
The manufacturer's warranty lasts two years from the purchase date and is extended by one year through device registration. Details are on the warranty page. For questions about your order, contact us.
Swappable 18650 cell for the Smono Balu and Smono Sunshine. Both devices run on removable cells — a second battery extends your use without needing a power socket.
Compatible with
Suitable for the Smono Balu and the Smono Sunshine.
When it is time for a replacement
Lithium-ion cells lose a little capacity with every charging cycle. When the usual number of sessions per charge drops noticeably, or the device shuts down early at higher temperatures, the cell has reached the end of its life. Always insert the battery the right way round, and do not use a cell with a damaged wrap, dents or leaked fluid. Spent batteries belong in battery collection points, not in household waste — shops provide collection boxes for them.
Cleaning and care
Keep the contacts dry and clean, and store spare cells individually so the poles cannot touch coins or keys.
Write a review
We check every review before publishing it. If we can match it to an order in our shop, we label it “Verified purchase”. Reviews without that label could not be matched to a purchase.
Compatible devices and accessories
