- New
The OrcaTorch 21700 USB-C Rechargeable Battery offers a powerful 3.6V output with an 18WH capacity and 5000mAh large capacity, ensuring long-lasting performance for your dive lights. Featuring convenient USB-C charging, it allows you to recharge directly via a USB cable. The battery is designed with built-in overcharge and over-discharge protection circuits, ensuring safe and reliable use. It is…
OrcaTorch 21700 USB-C Rechargeable Battery
The OrcaTorch 21700 USB-C Rechargeable Battery offers a powerful 3.6V output with an 18WH capacity and 5000mAh large capacity, ensuring long-lasting performance for your dive lights. Featuring convenient USB-C charging, it allows you to recharge directly via a USB cable. The battery is designed with built-in overcharge and over-discharge protection circuits, ensuring safe and reliable use. It is compatible with the OrcaTorch D700, D710 , DC710, ZD710 MK2, D710V MK2 and D720 dive lights. A full charge takes approximately 4 hours and 30 minutes, making it a dependable power source for extended underwater adventures.
21700 |
USB-C |
NON-USB-C |
| Voltage | 3.6V | 3.6V |
| Battery Capacity | 5000mAh 18Wh | 5000mAh 18Wh |
| Charging Interface | USB-C | via Charger |
| Status Indicator | Two-color LED shows charging status (Green Fully charged, Red Charging)) | / |
| Cycle Life | 500 charge cycles | 500 charge cycles |
| Charging time | 240 -270 mintues | 240 -270 mintues |
| Weight | 74.5g | 73g |
| Size | 21mm (Diameter) × 75mm (Length) | 21mm (Diameter) × 73mm (Length) |
| What's in the box? | 21700 USB-C 5000mAh Rechargeable Battery x 1, USB-C Charging Cable x 1 | 21700 5000mAh Rechargeable Battery x 1 |
Frequently Asked Questions
What is the difference between OrcaTorch 21700 usb-c battery and non usb-c battery?
The main difference between the OrcaTorch 21700 USB-C battery and a standard non-USB-C 18650 battery lies in the built-in charging port, which eliminates the need for a separate battery charger.
How long does the battery charge fully?
A full charge takes approximately 4 hours and 30 minutes.
How should the battery be stored if it will not be used for a long time?
1. Remove the battery from the torch.
2. Charge to about 50% (not full, not empty).
3. Keep in a cool, dry place away from sunlight and heat.
4. Use a plastic case or cover the contacts to avoid short circuits.
5. Check every 3–6 months and recharge back to 50% if it’s low.
In stock
The item is in our warehouse and ready to go. Orders placed before our daily cut-off are despatched the same working day; otherwise, the next working day. For larger quantities, please email or phone us to confirm availability.
Despatched within 6–10 days
The item is expected to be in the manufacturer’s stock. We'll despatch it to you as soon as it arrives — usually within 6–10 working days.
On backorder
The item is currently out of stock at the manufacturer’s warehouse and there is no confirmed delivery time available. We will place the order with the supplier and dispatch it when it becomes available.
Out of stock
The item is currently unavailable and not expected to be restocked in the short term. Please contact us for alternatives or further information.