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Product Information
Seac Optional Rechargeable Battery is a Li-Ion 18650 Seac rechargeable battery that serves as a replacement or spare cell for the R15, R5, and R3 dive lights.
Who it is for
This battery is for owners of the Seac R15, R5, or R3 dive light who need a replacement cell because their original battery has worn out.
Key details
- Rechargeable Li-Ion battery, 18650 cell type
- Designed as an optional or replacement battery for Seac dive lights
- MPN 0530097000000A
Compatibility and sizing
Our listing shows this battery as compatible with the Seac R15, R5, and R3 dive lights. If you are unsure which battery your torch takes, check the model name printed on your light's barrel or housing before ordering.
DiveCatalog.com is an authorized Seac dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us at 888-701-4017 if you need help confirming this battery fits your R15, R5, or R3 dive light.
- Li-Ion chemistry: Rechargeable lithium-ion battery built in the 18650 cell size.
- Dive light compatibility: Designed to work in the Seac R15, R5, and R3 dive lights.
- Replacement or spare: Use as a replacement for a worn-out battery or as a charged spare.
- Seac-branded accessory battery: Listed under MPN 0530097000000A.
- MPN 0530097000000A: The part number listed for this accessory battery.
- Barcode 887728118374: The barcode listed for this battery SKU.
| Brand | Seac |
| Product Type | Dive Light Accessory, Rechargeable Battery |
| Battery Chemistry | Li-Ion |
| Cell Type | 18650 |
| Compatibility | Seac R15, R5, R3 dive lights |
| MPN | 0530097000000A |
| Barcode | 887728118374 |
⚠️ 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
Which Seac dive lights use this battery?
This battery is made for the Seac R15, R5, and R3 dive lights. If your torch is one of these three models, this rechargeable 18650 Li-Ion battery is the correct replacement or spare. Check the model name on your light's barrel before ordering to confirm you have one of these three.
Is this a genuine Seac battery or a third-party part?
It is sold as a Seac-branded accessory battery under MPN 0530097000000A for the R15, R5, and R3 dive lights.
What type of battery is this?
It is a rechargeable Li-Ion battery in the 18650 cell size, sold as an optional or replacement cell for Seac's R15, R5, and R3 dive lights.












