ACR Firefly

The most brilliant personal strobe made, the Firefly 4G uses a proprietary lithium battery, with an 8-hour minimum continuous operating life. Features a spark-proof switch and is waterproof to 200 feet. 10-year lithium battery included.

ACR Firefly 4G Strobe DISCONTINUED

LLB-1 Lithium Battery
ACR LLB-1 Firefly Battery. P/N 1032. Lithium Battery for ACR Firefly Strobes: Firefly 4F, Firefly 4G, and SDU-5/E. Replaces mercury 4RM1B battery.

Replacement batteries are still available!

Clearance Sale
discounted items, take a LOOK.