Open Day
Garmin
Official Garmin Retailer

From tracking your dives to everyday fitness and adventure, Garmin’s cutting-edge dive computers are built for life above and below the surface.
Explore the full range with LSD and find the perfect watch for your next adventure!

Club LSD
Dive More. Discover More. Join the LSD Club.

Join the LSD Club to unlock member benefits, guided dives, workshops, and social events — all designed to keep you in the water and connected with fellow divers.

GoPro Hero 13 Black Speciality Bundle
GO PRO HERO 13 SPECIALITY BUNDLE

This kit includes a 64GB SanDisk microSD card and a carrying case

LSD Retail Logos
READY FOR YOUR NEXT DIVE?

our One-Stop Shop for Diving Gear and LSD Merchandise - Free delivery on all orders over £50

LSD Open Day
Saturday 18 October 9-4
previous arrow
next arrow

Welcome to the LSD Dive Shop

Your One-Stop Shop for Diving Gear and LSD Merchandise - Free delivery on all orders over £60

,

BIGBLUE TL3800P SUPREME PRO DIVE LIGHT BATTERY

£165.00 inc. VAT

3800-Lumen Tech Light with Extended Battery Life

  • 3800 lumens at 6500K colour temperature
  • 10° beam angle for precise illumination
  • Rechargeable battery with a 3-hour burn time on the highest setting
  • Includes lantern handle and soft Goodman glove
  • Four adjustable power settings for extended battery life
  • Colour-coded battery level indicator
SKU: BATCELL21700x4-SUPREME-B Categories: , Brand:
Guaranteed Safe Checkout

This battery cell is for the following dive lights:

TL3800P-Supreme Pro

For best practices, here is the suggested charge time

Battery Model: BATCELL21700x4 Charge Time: Supreme 11 hours

In The Box

Light
Rechargeable Battery
Charger
Goodman Glove
Lantern Handle
Lanyard
Two Spare O-rings
Silicone Lube
Dry Bag
Owner’s Manual
Manufacturer’s 1 Year Warranty

Product Specifications

Package Weight: 2.5 lbs
Lumens: 3800 Lm (Level IV) 1900 Lm (Level III) 950 Lm (Level II) 380 Lm (Level I)
Beam Angle: 10°
Burn Time: 3 hrs (level IV), 6 hrs (level III), 12 hrs (level II), 30 hrs (level I)
Colour Temperature: 6500K (Cool White)
Maximum Depth: 150 Meters Tested
Weight: 517g (including battery)
Buoyancy: -221g (including battery)
Size: Dia. 63 x L. 119 mm
Housing Material: Anodized Aluminum Alloy

Why Shop with Us?

Expertly Curated Gear: Our selection is hand-picked by experienced divers who know exactly what you need for safe, comfortable, and enjoyable dives.
Quality Brands: We stock top brands known for their reliability and performance, ensuring you get the best equipment for your diving needs.
Exclusive LSD Merchandise: From stylish apparel to practical accessories, show off your love for diving with our exclusive LSD-branded gear.
In-Store and Online Shopping: Visit us in-store or conveniently shop online. All products are available for click-and-collect or delivery straight to your door.
Advice from Professionals: Not sure what you need? Our expert team is on hand to guide you through product selections, ensuring you find the right fit for your diving style.

Shop Our Range:

Diving Equipment: Dive Computers, Regulators, BCDs
Masks, Fins, and Snorkels
Wetsuits, Drysuits, and Thermal Layers
Accessories: Dive Lights, Knives, and Safety Gear, Bags, Gloves, Hoods, and more
LSD Merchandise: T-Shirts, Hoodies, and Caps
Water Bottles, Towels, and Other Branded Items
Shopping Basket
Scroll to Top