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Tenergy Battery Charger (for charging up to 2 SL9816 batteries)

SeaLife  |  SKU: SL9815
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Product Information

The SeaLife Tenergy Battery Charger (SL9815) is a charger built for the SL9816 Tenergy 18650 lithium-ion battery, and it charges up to two of these batteries at a time. The SL9816 battery is rated 3.7V and 2600mAh and powers SeaLife's Sea Dragon Mini 600 photo/video LED dive light.

Who it is for

This charger is for divers who own SeaLife's Sea Dragon Mini 600 photo/video LED dive light and need a way to keep its SL9816 Tenergy 18650 lithium-ion batteries charged and ready for a dive.

Key details

  • Charging capacity: charges up to 2 SL9816 batteries at once.
  • Battery specs: the SL9816 is a 3.7V, 2600mAh 18650 lithium-ion battery.
  • Power connection: the charger connects to an outlet via a power cord with a 2-prong US plug.

Compatibility and sizing

The SL9815 charger is compatible with SeaLife's SL9816 Tenergy 18650 lithium-ion battery, which is the battery used to power the Sea Dragon Mini 600 photo/video LED dive light.

DiveCatalog.com is an authorized SeaLife dealer and a dive shop in Irvine, California, since 2003. Call or chat with us if you have questions about battery or light compatibility.

⚠️ 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

How many batteries can the SeaLife Tenergy SL9815 charger charge at one time?

The SL9815 charger can charge up to 2 SL9816 Tenergy 18650 lithium-ion batteries at the same time. This lets you keep a fresh set ready for your SeaLife Sea Dragon Mini 600 photo/video LED dive light while the other set is in use or on standby.

What type of plug does the SL9815 charger use?

The SL9815 charger connects to a standard wall outlet through a power cord fitted with a 2-prong US plug. The SL9815 charger connects to a wall outlet through a power cord fitted with a 2-prong US plug.

Which SeaLife dive light does the SL9816 battery power?

The SL9816 Tenergy 18650 lithium-ion battery powers SeaLife's Sea Dragon Mini 600 photo/video LED dive light. The SL9815 charger is designed specifically to charge this battery for use in that light.

What are the specs of the SL9816 battery used with this charger?

The SL9816 is a Tenergy 18650 lithium-ion battery rated at 3.7V and 2600mAh. The SL9815 charger is built to charge up to 2 of these batteries at a time for use in the Sea Dragon Mini 600 dive light.