Beltone Boost Max SP BTE accessories & compatibility guide | Japebo
If you’re looking for Beltone Boost Max SP BTE accessories, you’re in the right place. This guide explains which spare parts typically fit the Boost Max SP behind-the-ear hearing aid, how to confirm compatibility before you buy, and what to choose if you’re unsure. The aim is simple: help you get the correct part the first time, so your hearing aid stays comfortable, secure, and performing as it should.
What kind of hearing aid is the Beltone Boost Max SP BTE?
The Beltone Boost Max SP BTE is a super power (SP) behind-the-ear (BTE) hearing aid designed for users who need higher amplification. BTE models like this normally use a sound tube and an earhook, and they are commonly paired with either:
A custom earmould (often used with higher power fittings), or
A generic eartip / dome-style solution (less common on very powerful setups, but possible depending on configuration).
Because BTE fittings can be configured in different ways, the “right accessory” depends on how your specific Boost Max SP is fitted.
How compatibility works for Boost Max SP BTE accessories
Beltone accessories are rarely “one-size-fits-all”. Compatibility is typically determined by one (or more) of the following:
Your fitting style: earmould + tubing vs. thin tube + dome/eartip.
Tube and earhook type: different diameters and hook styles require matching tubing.
Model family and generation: parts can look similar across Beltone hearing aids but still differ in size or coupling.
Best practice: match the new part to the old one (shape, diameter, and connection) and/or check your hearing aid’s documentation.
Common accessory types for Beltone Boost Max SP BTE
Tubing (earmould tubing)
If your Boost Max SP uses a custom earmould, you will typically need earmould tubing. The correct tubing must match the earhook and the earmould channel diameter. If the tubing is too loose it can whistle or fall off; if it’s too tight it can be difficult to mount and may split.
Replace tubing if it becomes hard/yellow, shrinks, cracks, or if sound becomes weak or inconsistent.
Earhooks
The earhook (the curved plastic piece on the top of the hearing aid) connects the hearing aid to the tubing. On power BTEs, the earhook can be a key component for stable sound delivery. Replace it if it is clogged, discoloured, loose, or damaged.
Domes / eartips (only if your Boost Max SP is fitted with a tube + eartip)
Some BTE fittings use a tube and an eartip/dome instead of a custom mould. If that applies to your Boost Max SP, correct sizing matters for comfort, feedback control (whistling), and retention. Compatibility depends on the tube system and the dome coupling used on your specific fitting.
Wax protection (where applicable)
Wax protection is more common in RIE/RIC styles, but certain tube/eartip setups can include wax guards in the tip or mould. If you have recurring blockage or reduced volume, wax management is one of the first things to check. Only use the wax filters designed for your specific coupling system.
Batteries
Boost Max SP BTE devices typically use larger zinc-air batteries (often size 13 or 675 in power BTE categories, depending on the exact configuration). To choose correctly, check the battery size printed on your current battery pack or in your user guide.
Tip: if performance seems unstable after a battery change, confirm correct battery size, remove the sticky tab and wait about a minute before inserting, and make sure the battery door closes fully.
Cleaning and care items
For daily upkeep, consider:
Cleaning wipes for the hearing aid shell
Brushes and loop tools for vent/mould cleaning
Drying solutions if moisture is an issue (sweat, humidity, condensation)
Good maintenance reduces repairs, improves sound quality, and helps prevent corrosion or tube/hook blockages.
How to choose the correct part (quick checklist)
Identify your fitting: custom earmould + tubing, or tube + dome/eartip.
Compare the connection: earhook/tube diameter and how the part locks on.
Check markings on packaging or the old part (size, type, system name).
Use your Beltone model information: “Boost Max SP BTE” plus any additional fitting notes from your hearing care professional.
If you’re between two options, choose the one that matches your current part exactly, or contact support with a photo of the hearing aid coupling and the existing part.
Common problems and the accessory that usually fixes them
Whistling (feedback): check fit/seal (dome size or mould fit), tubing not cracked/shrunk, earhook not loose.
Low or muffled sound: check for blocked earhook/tubing, replace tubing if stiff, inspect mould tip/vent for wax.
Intermittent sound: moisture issues (use drying), tube/hook connection not secure, battery contact issues.
Discomfort: dome size/type may be wrong, tubing length may be off, mould may need adjustment.
Buy Beltone Boost Max SP BTE accessories at Japebo
Japebo makes it easier to find the right Beltone Boost Max SP BTE accessories by focusing on compatibility and clear selection. Choose the parts that match your current setup (earmould/tubing or tube/eartip), and replace wear items proactively to keep sound quality stable.
If your fitting differs from what you see online, use your current part as a reference or reach out with details so you don’t order the wrong accessory.
FAQ: Beltone Boost Max SP BTE accessories
How do I know if my Boost Max SP uses an earmould or a dome?
If you have a custom-shaped piece that fills part of your ear and a tube running from the hearing aid into it, that’s an earmould. If you have a smaller silicone tip at the end of a tube, that’s typically a dome/eartip setup.
Can I use any tubing with my Beltone BTE?
No. Tubing must match the earhook diameter and the earmould channel. Using the wrong tubing can lead to poor retention, feedback, or sound loss.
When should I replace the tubing?
Replace tubing when it becomes hard, yellow, cracked, or loose, or if you notice a drop in sound quality that isn’t solved by cleaning.
What battery does the Beltone Boost Max SP BTE use?
It depends on the exact version and configuration. Check the number printed on your current batteries (commonly 13 or 675 in power BTE categories) or consult your user guide.
What should I do if I’m not sure which accessory fits?
Match your existing part as closely as possible (connection and size). If you’re still unsure, use the model name Beltone Boost Max SP BTE and share a photo of the hearing aid’s earhook/tube connection and the current part you want to replace.