Description
Battery Cell 21700 x 4 Supreme (Replacement Battery) by Big Blue Lights
Bigblue 21700 x 4 Supreme: Reliable Dive Light Power
Running out of light ruins a night dive instantly. We carry the Bigblue Battery Cell 21700 x 4 Supreme so you always have a dependable backup ready to go. You must use the proper replacement battery for your specific equipment. Installing the correct cell prevents permanent internal damage and ensures your light actually turns on when you hit the water. While a spare battery lacks the flashiness of new scuba gear, it stands out as one of the most crucial items in your safety kit.
Compatibility and Charging
Bigblue designed this specific replacement battery exclusively for the TL3800P-Supreme Pro dive light. Securing this exact match guarantees a flawless fit and optimal performance on the reef. To achieve the best results and maximize your total burn time, we highly recommend planning ahead. You need to allow a full 11 hours for the suggested charge time before you pack your gear.
Never miss a brilliant underwater moment due to a dead light. Grab your Bigblue 21700 x 4 Supreme Replacement Battery today!
Features
- Exact Fit: Built specifically for the TL3800P-Supreme Pro dive light so you avoid physical damage from jamming incorrect cells into your waterproof housing.
- Dependable Power: Requires an 11 hour suggested charge time to ensure you get the maximum brightness and duration out of your light on your next dive.
- Equipment Protection: Using the exact manufacturer specified replacement part prevents electrical malfunctions and keeps your expensive dive light functioning perfectly.
Specs
- Brand: Bigblue Dive Lights
- Model: Battery Cell 21700 x 4 Supreme
- Compatibility: TL3800P-Supreme Pro Dive Light
- Suggested Charge Time: 11 hours
Reviews
Product Q&A
Easy Returns
60-Day Hassle-Free Returns
Not the perfect fit? No problem. We offer a 100% credit or refund on any item returned within 60 days, as long as it's in new, unused condition with its original packaging. We want you to be happy with your gear, period.
Click here for more info100% Secure Shopping
Order With Confidence
Your security is our top priority. We use the latest encryption technology to ensure your personal information is 100% safe, so you can shop with total peace of mind. Not comfortable ordering online? Give us a call at (815) 267-8400 and we'll gladly help you over the phone.
Full Manufacturer's Warranty
Authorized Retailer for Big Blue Lights
We are an Authorized Dealer for every single brand we sell. This means you are getting 100% authentic gear, and your purchase is fully protected by the manufacturer's warranty. No gray-market gear, no warranty worries. We've got your back.
Our Promise to You
We\’re Divers, Just Like You
Our promise is that you get the right gear, and that it's right the first time. As divers ourselves, we'll help you find the perfect fit for your style of diving. Then, we'll quality-inspect your order before it ships to ensure it's ready for your next adventure. We're your local dive shop, no matter where you are.