Description
Xtar Dual 21700 Battery Kit (SKU BS-21700-KIT) includes two high-capacity 21700 rechargeable lithium-ion batteries, providing extended runtime and a reliable backup power solution for underwater lights, dive torches, and other high-drain devices.
Designed for users who need uninterrupted performance, this dual battery set ensures you always have a charged spare ready—ideal for long dives, travel, or intensive shooting sessions.
Key Benefits:
- Includes two 21700 batteries for extended use
- Ensures backup power for uninterrupted operation
- Ideal for high-drain devices like underwater lights
- Reduces downtime between dives or sessions
- Reliable and convenient power solution
Who It’s For:
- Underwater photographers and videographers
- Divers using high-power lights or torches
- Users needing spare batteries for extended sessions
What’s Included:
- 2 × 21700 Rechargeable Batteries
Specifications:
- Battery Type: Lithium-ion rechargeable
- Size: 21700
- Quantity: 2 batteries
- SKU: BS-21700-KIT
- Application: Underwater lights, dive torches, and compatible devices
FAQ
What is included in this kit?
It includes two 21700 rechargeable batteries.
Why should I get a dual battery kit?
It ensures you always have a backup battery ready, extending your runtime.
Are these compatible with all 21700 devices?
They are compatible with devices designed for 21700 batteries—always verify your device requirements.
Do I need a special charger?
Yes, you need a charger compatible with 21700 batteries.
Are these suitable for underwater lights?
Yes, they are commonly used in high-power underwater lighting systems.