Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Power your Bigblue dive light in the ocean's depths with this 18650G Lithium-Ion Battery Cell. Compatible with Bigblue's 1100 series lights (AL1100NP, AL1100WP, AL1100XWP, CF1100P, HL1000XW), AL1000 & AL900 series, CF1000, and CF900 dive lights, this battery offers a custom-designed circuit that provides a variety of built-in protection features. It operates at 3.7 volts and features a capacity of 3000mAh. The 18650G is included with the original light and offered here as a spare or replacement part.
Bigblue 1100 series dive lights: AL1100NP, AL1100WP, AL1100XWP, CF1100P, and HL1000XWBigblue discontinued AL1000 & AL900 series modelsBigblue CF1000 and CF900 discontinued models