Community activity
Key specifications
- Brand
- DNT
- SKU
- 21700 Battery Pack
- Category
- Accessories
- Availability
- instock
- Brand
- DNT
Related community activity
Join the product community discussion
Open the dedicated Field Notes hub for this product to read buyer notes, setup questions, comments and likes from the OpticsWorld community.
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Product detail
The DNT 21700 Battery Pack delivers high-capacity lithium-ion power for extended operation of thermal imaging devices, night vision scopes, and outdoor equipment.
Engineered for reliability, the DNT 21700 Battery Pack is a 4.2V 4800mAh battery pack that provides up to 8 hours of continuous runtime in demanding conditions like nighttime hunting or surveillance missions.
Enhanced Compatibility and Versatility Designed specifically for DNT thermal optics and accessories, this battery pack features a universal USB-C charging interface .
Additionally, its rugged IP54-rated casing ensures resistance to dust, moisture, and minor impacts, making it ideal for outdoor use.
Buyer guidance
Choose it for the right job
Plain, practical checks for UK buyers comparing thermal, night vision and rifle optics before paying.
Close pest control
Rats around buildings or feeders are usually short range. Prioritise a clear image, quick start-up and easy handheld handling before chasing maximum distance.
Rabbit and fox work
For rabbits and foxes, check realistic identification distance, LRF needs and battery life. A higher sensor and suitable lens matter more than bold marketing range claims.
Mounting check
If it is going on a rifle, confirm the tube, mount or rail fit before payment. Common checks include 30 mm / 34 mm rings, Picatinny or dovetail fittings and eye relief.
Compatibility checklist
Useful details to confirm before payment, especially for rifle-mounted optics and add-ons.
- Intended use: rats, rabbits, foxes, target shooting or observation
- Typical distance: under 50 m, 50-150 m, 150-300 m or longer fields
- Mounting: 30 mm / 34 mm tube, Picatinny, Weaver, dovetail, clip-on or handheld
- Accessories: IR illuminator, battery pack, charger, rail, case or tripod
Buying confidence
Practical questions a UK optics buyer is likely to check before ordering.
Is this suitable for low-light or night field use?
Check the category, sensor and illumination notes above. Thermal and night vision products are surfaced with specialist category context.
Can I confirm mounting or accessory compatibility?
Use the SKU, brand and specification table when contacting support so compatibility can be checked before purchase.
When do I see delivery and returns information?
Delivery, returns and checkout information is shown before payment so the buying path stays clear.
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