Sea & Sea YS Strobe Replacement Battery Cap
$89.00 inc. GST
The Sea & Sea YS Series Strobe Replacement Battery Cap is a useful spare or replacement for compatible YS underwater strobes. It secures the battery compartment and helps protect internal components from water, salt, sand and debris when correctly fitted and maintained.
1 in stock
Sea & Sea YS Series Strobe Replacement Battery Cap
The Sea & Sea YS Series Battery Cap is a reliable replacement or spare battery compartment cap designed for a wide range of Sea & Sea underwater strobes. It is ideal for underwater photographers who need to replace a lost, damaged or worn battery cap, or who want to carry an additional cap as part of their essential spare-parts kit.
Designed to fit securely onto the strobe’s battery compartment, the cap helps protect the batteries and internal electrical components from water, sand, salt and debris. A properly fitted battery cap and correctly maintained O-ring are essential for preserving the strobe’s watertight integrity during underwater use.
Whether you are preparing for a local dive, travelling on an extended photography trip or maintaining professional underwater camera equipment, carrying a spare battery cap can help prevent a small missing or damaged component from ending your shoot.
Features and Benefits
- Genuine-style replacement battery cap for Sea & Sea YS Series strobes
- Replaces a lost, cracked, damaged or worn battery compartment cap
- Provides secure access to the strobe’s battery compartment
- Helps protect batteries and internal components from water and contaminants
- Durable construction suitable for use in marine environments
- Easy to install and remove when changing batteries
- Compact and convenient to carry in an underwater photography spare-parts kit
- Ideal for recreational, technical and professional underwater photographers
- Suitable as either a direct replacement or emergency spare
- O’ring included
Compatible Sea & Sea Strobe Models
- Sea & Sea YS-01
- Sea & Sea YS-02
- Sea & Sea YS-03
- Sea & Sea YS-27
- Sea & Sea YS-50
- Sea & Sea YS-60
- Sea & Sea YS-90
- Sea & Sea YS-110
- Sea & Sea YS-110A
- Sea & Sea YS-D1
- Sea & Sea YS-D2
- Sea & Sea YS-D Series strobes where the original cap design matches
Care and Installation
Before fitting the battery cap, inspect the cap and battery-compartment sealing surfaces for sand, hair, salt crystals or other debris. Check that the correct O-ring is clean, undamaged and lightly lubricated with the manufacturer-recommended silicone grease.
Tighten the cap according to the strobe manufacturer’s instructions. Avoid cross-threading or overtightening, as this may damage the cap, threads or sealing surfaces. Always perform a careful leak check before taking the strobe to depth.
Important Information
The watertight seal depends on the condition and correct installation of the battery-compartment O-ring. Inspect the O-ring before every dive and replace it if it is stretched, cut, cracked or otherwise damaged.
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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