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Standard Horizon

STH-SBT13

Waterproof 5-battery case for HX870E and HX890E/891BT

The Standard Horizon STH-SBT13 watertight housing is an essential accessory for the HX890E VHF radio. It allows powering the radio with 5 batteries (not included), providing a reliable backup power solution and extended autonomy while maintaining the device’s IPX8 watertight rating.

Supplied as a single unit, no accessories included.

Retail priceBenefit from the professional rate

23,30€

23,30€ ~~24,17€~~

Shipping calculated at checkout.

Prices shown excluding VAT for Türkiye. If your delivery address is in the European Union, the VAT of the destination country will be added at checkout.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Detailed description

The waterproof Standard Horizon STH-SBT13 case is designed to power Standard Horizon’s HX890E portable VHF radio. This case allows the use of 5 batteries (not included) as an alternative or backup power source, ensuring extended runtime or a troubleshooting solution at sea.

Waterproof Design

Engineered to integrate seamlessly with compatible transceivers, the STH-SBT13 maintains the radio’s waterproof integrity. It is specifically designed for the HX890E model, which itself meets IPX8 standards, guaranteeing immersion up to 1.5 meters for 30 minutes. This ensures your communication equipment remains operational even in demanding marine conditions.

Flexible Power

This case offers flexible power options by allowing the use of 5 standard batteries, a valuable feature when the radio’s main rechargeable battery is depleted or an external power source is unavailable. It is a practical accessory for sailors seeking a reliable, easy-to-deploy power solution at sea.

Documentation

Type	Nom
	EN - Manuel utilisateur - Standard Horizon HX890E
	EN - Manuel utilisateur - Standard Horizon HX891BT/E
	FR - Manuel utilisateur - Standard Horizon HX890E
	FR - Manuel utilisateur - Standard Horizon HX891BT/E

Expert opinion

« Boîtier piles STH-SBT13 : l'autonomie de secours indispensable en mer »

Le boîtier Standard Horizon STH-SBT13 répond à un besoin fondamental en navigation : l'autonomie énergétique et la redondance. Alors que la radio HX890E est livrée avec une batterie rechargeable performante, il est crucial d'avoir une solution de secours facilement opérationnelle, surtout lors de sorties prolongées ou en cas d'urgence.

L'avantage principal de ce boîtier est sa capacité à utiliser 5 piles standard (non fournies), offrant une source d'alimentation universelle et remplaçable sur le terrain. Ceci est particulièrement pertinent pour les navigateurs qui s'éloignent des ports ou des sources de recharge, ou en cas de défaillance du système électrique du bord. L'intégration du boîtier est conçue pour maintenir la certification IPX8 des radios compatibles, assurant ainsi la protection contre l'immersion, un critère non négociable pour tout équipement de sécurité marine.

Du point de vue de l'installation et de l'usage, il s'agit d'un accessoire simple mais stratégique. Il ne remplace pas l'usage quotidien de la batterie rechargeable, mais la complète en offrant une flexibilité précieuse. Il est recommandé de toujours disposer d'un jeu de piles neuves et de qualité dans le boîtier, prêt à l'emploi. Ce type d'accessoire est un gage de sécurité additionnel pour la communication VHF en mer.

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Waterproof 5-battery case for HX870E and HX890E/891BT

23,30€

23,30€ ~~24,17€~~

Frequently Asked Questions

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Which radio models is this battery case compatible with?

The waterproof battery case STH-SBT13 is specifically designed to be compatible with Standard Horizon portable VHF radios HX870E, HX890E, and HX891BT.

What is the primary function of this waterproof case?

This case is designed to provide an alternative or backup power source for compatible Standard Horizon portable VHF radios. It allows the use of 5 standard batteries as a power source, ensuring extended autonomy or a troubleshooting solution when the radio’s main rechargeable battery is depleted or an external power source is unavailable.

Does this case maintain the waterproof integrity of my VHF radio?

Yes, the waterproof case STH-SBT13 is manufactured to integrate seamlessly with compatible transceivers and maintain their waterproof integrity. Compatible radios such as the HX890E and HX891BT comply with the IPX8 specification, guaranteeing immersion up to 1.5 meters for 30 minutes. The case is designed to preserve this waterproofing when correctly installed.

Are the batteries included with the STH-SBT13 housing?

No, the 5 batteries required for the STH-SBT13 watertight housing are not included and must be purchased separately.

How do I install the batteries in the watertight housing?

To install the batteries, you must open the battery compartment of your compatible Standard Horizon radio (HX870E, HX890E or HX891BT). Insert the 5 standard batteries while respecting the polarity indicated inside the housing. Ensure you close the housing properly and screw the battery cover tightly so that the gasket engages in the groove, guaranteeing the radio's watertight integrity.