The Venture Heat V3 Extra Battery keeps heated dive wear powered when the dive day runs long. It pairs with the SPORT V3, PRO V3, and DRY V3 heated systems, giving you a compact backup pack that fits into a serious heating setup without adding much bulk.
Product Overview
This battery is designed for Venture Heat 12V heated dive wear and connects with the appropriate wiring to deliver dependable underwater power. The compact housing is easy to stow on the suit or in your kit bag, and the battery status light gives you a quick read on charge before you enter the water.
Charge it with a compatible Venture Heat charger sold separately, then secure it according to your suit instructions for a clean, straightforward setup. The waterproof build is intended for submersion and rated to 328 ft (100 m), which makes it suitable for scuba diving, water rescue, and other marine work where exposed electronics are not an option.
For divers building out a cold-water kit around our wide array of scuba accessories, this extra battery is the practical spare to keep in rotation. It gives you a second power source for back-to-back dives and helps reduce the chance of ending a session early because your primary pack has run low. If you are comparing Venture Heat heating options, the same battery family also supports the SPORT V3, PRO V3, and DRY V3 setups.
Free shipping over $50 · Lifetime Support included
Related Underwater Gear Categories:
- Extensive Collection of Scuba Equipment
- Comprehensive Range of Venture Heat gear
- Wide Array of Scuba Accessories
- Dive Travel Packages with Bluewater Dive Travel
Venture Heat V3 Extra Battery Specifications
Power
- Voltage: 12V DC
- Capacity: 5 Ah (5000 mAh)
- Battery type: Waterproof rechargeable battery
Use & Compatibility
- Compatibility: Venture Heat 12V heated dive wear
- Max operation depth: 328 ft (100 m)
- Charging: Compatible Venture Heat charger sold separately
Details
- Status indicator: Battery status light
- Intended use: Scuba diving, rescue, marine operations
- 1 × Venture Heat SPORT/PRO/DRY V3 Extra Battery
FAQ
It is designed for Venture Heat 12V heated dive wear and should be paired with the appropriate wiring for your specific garment.
Yes. It is built for underwater use and rated to 328 ft (100 m), so it is intended for submersion in demanding dive conditions.
No. The battery should be charged with a compatible Venture Heat charger sold separately.
The battery includes a status light that gives you a quick visual check before you prepare for a dive.
The box includes one Venture Heat V3 Extra Battery.
Runtime depends on the heated garment, heat setting, and conditions. Venture Heat does not publish a single universal runtime figure for every setup, so treat battery life as application dependent.
Why Buy from Bluewater
- Authorized Venture Heat dive gear dealer — full manufacturer warranty.
- Founded and staffed by active divers, underwater photographers, and explorers.
- Decades of combined hands-on experience with the gear we sell.
- We test and use most of the equipment ourselves before recommending it.
2. Risk-Free Purchase (See Terms Of Service)
- 30-day, hassle-free returns (unused condition).
- Secure payment with trusted gateways (credit card, PayPal, etc.).
- All products shipped in factory-sealed boxes (unless stated).
- Transparent policies — no hidden fees or fine-print surprises.
3. Fast & Reliable Delivery
- Free U.S. shipping over $50 for Dive Gear.
- Same-day dispatch on in-stock orders placed before 12pm.
- Worldwide shipping options with reliable carriers.
- Real-time tracking updates sent straight to your inbox.
4. Extra Value at No Extra Cost
- Lifetime product support by email, phone, or in-store.
- Setup help & usage tips tailored to your needs.
- Exclusive buyer’s guides, tutorials, and dive trip invitations.
- Early access to special promotions & new releases.
5. Social Proof & Community
- Thousands of satisfied divers & underwater photographers worldwide.
- 5-star average product & service ratings.
- Active in dive events, conservation projects, and photography competitions.
6. Personal Connection
- Direct line to our in-house experts — no outsourced call centers.
- Friendly, passionate staff who speak “diver” fluently.
- We care about your whole adventure, not just the sale.
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.
