Description
(2 Pack) Replacement Battery Hatch O-Rings for SEAC Action & Action HR Dive Computers
Keep your SEAC dive computer properly sealed and ready for every dive with these premium replacement battery hatch O-rings. Designed specifically for the SEAC Action and SEAC Action HR dive computers, these O-rings provide a secure, watertight seal that helps protect sensitive electronics from moisture, saltwater intrusion, and corrosion.
Compatible Models:
- SEAC Action
- SEAC Action HR
Kit Includes:
- 2x Battery Hatch O-Rings for SEAC Action & Action HR dive computers
All components are brand new, sealed, and manufactured to meet factory specifications. With a shelf life of up to 10 years, these O-rings are ideal for routine maintenance, battery replacements, or keeping as backup spares in your dive gear bag.
Product Features:
- Designed for SEAC Computers: Compatible with SEAC Action and SEAC Action HR dive computer battery compartments.
- Precision OEM-Spec Fit: Engineered to provide a dependable seal that matches original equipment specifications.
- Watertight Protection: Helps prevent leaks, moisture intrusion, and corrosion that can damage your dive computer.
- Durable Construction: High-quality material maintains flexibility and sealing performance over extended use.
- Long Shelf Life: Rated for up to 10 years when stored properly.
- Factory Fresh: New, unused, and individually packaged for reliability.
Why Replace Your Battery Hatch O-Ring?
The battery compartment O-ring is one of the most critical sealing components on any dive computer. Over time, O-rings can become worn, compressed, damaged, or contaminated, increasing the risk of water intrusion. Replacing the O-ring during battery service helps maintain the integrity of the seal and protects your SEAC Action or Action HR computer during recreational and advanced dives.
Key Benefits:
- Protects Your Investment: Helps safeguard expensive dive computer electronics from water damage.
- Dive with Confidence: Reliable sealing performance for peace of mind underwater.
- Perfect Spare Set: Includes two O-rings so you’ll have an extra available when needed.
- Travel-Friendly: Compact size fits easily into any save-a-dive kit or travel gear bag.
Satisfaction Guarantee:
All items must meet your satisfaction or your money back!

