Description

Keep shooting — spare power for the whole LX series.
The SB-L1 is the dedicated lithium-ion battery for all Sea&Sea LX-series lights (LX-1200SW FS, LX-2400SW FS, LX-4000SW FS). With 3,400 mAh capacity and two charging methods, a spare battery means no dive ends early because of a flat light.

Key Details

🔋 Two charging methods
Charge in-body via the rear charge plug without removing the battery, or pull it out and charge directly with the included charger. Either way takes approximately 2.5 hours to full.

💡 High capacity
3,400 mAh / 7.4V gives up to 30 minutes at full wide output or 90 minutes on spot — per charge. A spare doubles your runtime without adding much weight to your kit bag.

🔄 Compatible with all LX-series bodies
One battery type works across LX-1200SW FS, LX-2400SW FS, and LX-4000SW FS. Buy one spare and cover your whole LX setup.

Specifications

Capacity: 3,400 mAh · Voltage: 7.4V · Type: Lithium-ion · Charge time: approx. 2.5 hours

⚠️ Air Travel Note: The SB-L1 is classified as a restricted dangerous good under aviation regulations. Remove it from the light before flying, carry it in cabin baggage only, and never place it in checked luggage.

Sea&Sea Battery Pack SB-L1

$95.00

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Warranty

We provide a comprehensive 2-year warranty covering manufacturing defects and material failures.

Every blade undergoes rigorous quality control to ensure long-lasting performance and structural integrity.

Shipping & 30 Days Return

Worldwide tracked delivery. Dispatched within 24 hours of order confirmation.

Not satisfied? Return any item within 30 days for a full refund, no questions asked.

Specification

Full technical details and material specifications are listed below.

The following collection features premium tools engineered from aerospace-grade titanium and high-tenacity Cordura to ensure peak mechanical performance and unwavering reliability in your daily professional carry.