Rechargeable 21700 Li-Ion Battery 5500 mAh
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Estimated Delivery:Oct 05 - Oct 09
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Free shipping: for all orders above 899 zł
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High-performance, reliable, and designed for demanding underwater environments. This premium Ammonite System 5500 mAh 21700 Li-Ion rechargeable battery is the ultimate power source for your LED Stingray torch and professional diving gear.
Featuring an integrated USB Type-C charging port with a built-in LED indicator, it allows for direct and convenient charging anywhere without carrying heavy external chargers. Equipped with an advanced Ammonite System electronic protection circuit (PCM), it guards against overcharging, deep discharge, overcurrent, and short circuits, ensuring maximum safety and long service life on every dive. Fully certified for air and maritime transport (UN38.3).
- Brand: Ammonite System
- Capacity: 5500 mAh / 19.8 Wh
- Voltage: 3.6 V
- Type: Protected 21700 Li-Ion (PCM)
- Charging: Integrated USB Type-C port (5V DC) with status LED
- Max. Continuous Discharge: 12A
- Compatibility: Perfectly tailored for Ammonite System LED Stingray
- Key benefit: Direct charging via USB-C, no external charger needed—ideal for dive travel.
Rechargeable 21700 Li-Ion Battery 5500 mAh
Travel light. Dive deep.
The ultimate travel-ready setup: up to 2 hours of dependable burn time powered by direct USB-C charging.
Compact Power. Uncompromised Sight.
Engineered for the modern diver, the LED Stingray MK II packs primary-light intensity into a streamlined body that effortlessly doubles as a high-powered backup torch. Paired with the UN38.3 air-travel certified 21700 5500 mAh battery, you get full-spectrum reliability without carrying heavy external chargers.
- Up to 2h Burn Time: Delivers consistent, full-power beam output throughout your entire dive.
- Integrated USB-C Charging: Power up directly via a standard cable and leave bulky external chargers at home.
- UN38.3 Travel Certified: Fully compliant with air-travel regulations for hassle-free carry-on transport.
- Primary / Backup Versatility: Ultra-compact footprint, perfectly balanced for recreational primary use or technical backup.
Smart Protection & Organization
Interlocking battery cases designed for maximum protection and zero gear-bag chaos.
Modular Storage System
Every battery comes with a rugged, custom-fit protective case designed to shield the cell from mechanical damage and accidental short-circuits during transit.
- Interlocking Design: Cases feature built-in connection slots—link multiple units together into a single, cohesive block.
- No More Gear-Bag Chaos: Connected modules stay organized and won't get lost at the bottom of your dive crate or travel bag.
- Transport Readiness: Tough, lightweight shell ensures your power sources remain protected wherever your expedition takes you.
