Ocean Guardian eSpear
Ocean Guardian eSpear - Yellow is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at In Store
Ocean Guardian eSpear - Yellow is backordered and will ship as soon as it is back in stock.
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Product Information
The Ocean Guardian eSPEAR is an electric shark deterrent built on Shark Shield Technology for divers, snorkelers, and spearfishers who want a compact, attachable repellent device in the water. It generates a protective electrical field approximately 2.5m (8'2") long by 1m (3'2") in diameter, runs up to 80 minutes on a charge, and is rated to a maximum operating depth of 100m (328').
Who it is for
The eSPEAR is designed for divers, snorkelers, and spearfishers who want to carry a personal shark deterrent on their person rather than mounted to gear. It attaches to a dive belt, swimsuit, or trunks, and the device activates automatically upon deployment, with an optional holster accessory giving thigh, calf, or belt attachment options.
Key details
- Protective electrical field of approximately 2.5m x 1m in diameter
- Maximum operating depth of 100m (328')
- Operating time of up to 80 minutes, continuous operation, temperature dependent
- Battery pack life of a nominal 1000 charges
- Weight of 250g (8.82oz)
- Dimensions retracted: 263mm L x 36mm W x 86mm H (10.3" x 1.4" x 3.4")
- Dimensions extended: 610mm L x 36mm W x 86mm H (24" x 1.4" x 3.4")
- Operating temperature of 12°C to 40°C (53°F to 104°F), with lower temperatures reducing operating time
Compatibility and sizing
The eSPEAR is available in Yellow, Black, and Blue. It attaches via a carabiner (carabiner not supplied), or via the optional Holster accessory for thigh, calf, or dive belt wear. It features a fully encapsulated electronic design with a lithium battery and wireless charging dock, and a 12V DC car/boat charging accessory is available separately.
DiveCatalog.com is an authorized Ocean Guardian dealer and a dive shop in Irvine, California, open since 2003. Call 888-701-4017 or chat with us if you have questions about fit, color options, or compatibility with your dive setup.
- Shark Shield Technology deters sharks and rays with a protective electrical field.
- Field coverage extends approximately 2.5m (8'2") long by 1m (3'2") in diameter.
- Depth rated to a maximum operating depth of 100m (328').
- Up to 80 minutes of continuous in-water operation, temperature dependent.
- Automatic activation turns the device on upon deployment; turn off by holding it out of the water and retracting the baton (dive glove recommended).
- Species-specific repellent effect targets only sharks and rays, leaving fish, crocodiles, dolphins, whales, and freshwater creatures unaffected, and does not attract sharks.
- LED status indicator shows operational status and battery life.
- Fully encapsulated electronics house a lithium battery and wireless charging dock.
- Flexible attachment to a dive belt, swimsuit, or trunks via carabiner (carabiner not supplied).
- Optional Holster accessory allows thigh, calf, or dive belt attachment.
- Optional 12V DC car/boat charger is available as an accessory.
| Max Operating Depth | 100m (328') |
| Storage Temperature | 0°C to 60°C (32°F to 140°F) |
| Operating Temperature | 12°C to 40°C (53°F to 104°F). Lower temperatures will reduce operating time |
| Battery Pack Life | Nominal 1000 charges |
| Operating Time (in-water) | Up to 80 minutes of continuous operation (temperature dependent) |
| Dimensions when retracted | 263mm L x 36mm W x 86mm H (10.3" x 1.4" x 3.4") |
| Dimensions when extended | 610mm L x 36mm W x 86mm H (24" x 1.4" x 3.4") |
| Weight | 250g (8.82oz) |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What colors does the Ocean Guardian eSPEAR come in?
The eSPEAR is available in three colors: Yellow, Black, and Blue.
Does the eSPEAR affect fish or other marine life?
No. Shark Shield Technology exclusively repels sharks and rays, leaving fish, crocodiles, dolphins, whales, and freshwater creatures unaffected. The technology also does not attract sharks, so it will not increase shark presence around the user.
How long does the eSPEAR run before it needs a recharge?
The eSPEAR offers up to 80 minutes of continuous in-water operation on a charge, though actual runtime is temperature dependent and will be shorter in colder water. The battery pack itself is rated for a nominal 1000 charges over its life.
Is a carabiner included with the eSPEAR for attaching it to a belt?
No, a carabiner is not supplied with the eSPEAR. You will need your own carabiner to attach it to a dive belt, swimsuit, or trunks, or you can use the optional Holster accessory for thigh, calf, or belt wear.
