Weefine WBL-12C 21700 Li-ion battery, 5000mAh USB-C charger
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Weefine WBL-12C 21700 5000mAh USB-C Rechargeable Battery
The WBL-12C is a high-capacity 21700 Li-ion cell with a built-in USB-C charging port. It’s ideal for underwater video lights and torches that specify a 21700 battery, delivering long runtimes in a compact, travel-friendly format.
Key Highlights
- 5000mAh capacity for extended runtime
- USB-C port on the cell for direct charging (no separate charger required)
- 3.6V / 18.0Wh energy rating
- Button-top 21700 form factor for broad device compatibility
- Built for high discharge performance suitable for video lights/flashlights
Specifications
- Model
- WBL-12C
- Cell Size
- 21700 (approx. Ø21 × 70 mm)
- Capacity
- 5000 mAh
- Nominal Voltage
- 3.6 V
- Energy
- 18.0 Wh
- Charging
- USB-C (use a standard 5V USB power source)
- Terminal
- Button-top
Compatibility
For devices that accept a single 21700 Li-ion battery. Always verify your light/torch specifications (size, terminal type, and voltage) before use.
Charging & Care
- Charge via the integrated USB-C port using a quality USB power adapter.
- Do not leave charging unattended; disconnect when fully charged.
- Keep contacts clean and dry; rinse/fully dry after marine use before charging.
- Store around 40–70% charge if unused for long periods.
What’s Included
- WBL-12C 21700 5000mAh USB-C Rechargeable Battery
Note: USB-C cable not included unless specified by your retailer/device kit.
Whether you’re ready to capture the wonders beneath the waves or need expert care for your underwater camera gear, our team has you covered! From finding the right equipment to keeping your gear in top condition and offering tips for stunning underwater shots, we're just a click away. Reach out via chat or give us a call. Let’s make every dive an unforgettable adventure!
Whether you’re ready to capture the wonders beneath the waves or need expert care for your underwater camera gear, our team has you covered! From finding the right equipment to keeping your gear in top condition and offering tips for stunning underwater shots, we're just a click away. Reach out via chat or give us a call. Let’s make every dive an unforgettable adventure!
FAQ
Whether you’re ready to capture the wonders beneath the waves or need expert care for your underwater camera gear, our team has you covered! From finding the right equipment to keeping your gear in top condition and offering tips for stunning underwater shots, we're just a click away. Reach out via chat or give us a call. Let’s make every dive an unforgettable adventure!
Do you have a physical store?
Do you have a physical store?
We have a store located in the middle of the Cairns city centre. We are close to the pier and many dive companies. Feel welcome to pop in while on holiday or if you are local.
Underwater Camera Specialists
Shop 7, Mainstreet Arcade,
85 Lake Street
Cairns, Queensland 4870
(Entrance via Lake & Grafton St)
What do I need to do if I need a product repaired or serviced?
What do I need to do if I need a product repaired or serviced?
For all repair and service queries please email info@digitaldiver.com.au
How can I pay for my order?
How can I pay for my order?
We accept most credit cards, installment payment methods, or bank deposits as well. You can contact us via email at info@digitaldiver.com.au or through our chat if you need any further assistance. We will be happy to help you.
How long will delivery take?
How long will delivery take?
In stock items are normally delivered in 1-2 days to most areas when sent via Express courier. We will advise delivery times for special order and out of stock items.