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Power
3625W
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Hashrate
25.00 GH/s
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Efficiency
145 J/G
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Algorithm
Scrypt
Bitdeer SealMiner DL1 Air 25Gh/s Litecoin & Dogecoin Miner | BT-MINERS
US$9,000.00
High Reliability: Built for 24/7 continuous mining operation
Global delivery with quick support from BT-MINERS
Warranty : Come with 6-month factory warranty.
DL1 Air Profitability Calculate
Daily Earning
ROI
Electricity
Electricity ratio
Net Profit
Miner Profitability History
Description
SealMiner DL1 Air AIR Description
Bitdeer SealMiner DL1 Air is an ASIC miner designed for Scrypt algorithm, specifically targeting DOGE (Dogecoin) and LTC (Litecoin). It delivers a maximum hashrate of 25Gh/s while consuming 3725W of power, resulting in an energy efficiency of 0.149j/Mh.
For Brand NEW Miner, Bitdeer Provides 6 months of factory warranty
Technical Specifications
| Product Glance | Value |
|---|---|
| Model | SealMiner DL1 Air |
| Crypto algorithm/coins | Scrypt I LTC+DOGE+BELLS+JKC+LKY+PEP |
| Typical hashrate | 24~26 G ±5% |
| Power on wall @35℃, Watt | 3576~3874 ±10% |
| Power efficiency on wall@35℃ | 149 ±5% |
| Detailed Characteristics | Value |
|---|---|
| Power Supply | |
| Input voltage, Volt | 220-277 |
| Input frequency range, Hz | 50/60 |
| Hardware Configuration | |
| Networking connection mode | RJ45 Ethernet 10/100M |
| Server size(length*width*height, w/o package), mm | 197*365*292 |
| Server size(length*width*height, with package), mm | 308*482*423 |
| Net weight, kg | 15.5 |
| Gross weight, kg | 17.5 |
| Environment Requirements | Value |
|---|---|
| Storage temperature, °C | -20~70 |
| Operation humidity(non-condensing), RH | 10~90% |
| Operation temperature,°C | -20~45 |
| Operation altitude, m | ≤2000 |
| What's in the Box | Value |
|---|---|
| Original factory mining machinery | ✓ |
| Power supply | ✓ |
| Shockproof packaging | ✓ |
Notes
(1) The hashrate value, power on wall, and power efficiency on wall are all typical values. The actual hashrate value fluctuates by ±3%, and the actual power on wall and power efficiency on wall fluctuate by ±5%.
(2) Caution: Wrong input voltage may cause server damaged.
(3) The noise is loudest when the fan is under maximum RPM(rotation per minute).
(4) When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Estimate time
Please select your preferred product batch – Available Now (In Stock) for immediate shipment or Month Batch for delivery within your chosen timeframe. If no selection is needed, the product is in stock and ready to ship. If you haven’t received your miner after the estimated time, please contact us at store@bt-miners.com, and our team will assist you promptly.
Shipping
All used miners will undergo testing by our certified technicians before shipping, which requires 3-5 business days. New miners will be shipped from our Shenzhen or Hong Kong warehouse, with international delivery taking approximately 5-10 business days via DHL. Once your order is shipped, you will receive a confirmation email with a tracking number. Shipping fees are calculated based on product type and weight, varying by region.
Returning policy
All sales are final and non-refundable after shipment, but we offer repair and replacement services if there are technical issues with your miner.
SEALMINER SealMiner DL1 Air Description
SEALMINER SealMiner DL1 Air DescriptionThe Bitdeer SealMiner DL1 Air is a high-performance Scrypt ASIC miner designed for Litecoin (LTC) and Dogecoin (DOGE) mining. With a powerful hashrate of 25GH/s and an energy efficiency of 149 J/GH, it delivers a strong balance between performance and power consumption.
Built with Bitdeer’s next-generation chip architecture, the DL1 Air offers enhanced stability and long-term mining reliability, making it ideal for both professional mining farms and advanced individual miners. Compared to older Scrypt miners, it provides significantly higher hashrate output, improving overall mining profitability.
This miner supports merged mining for Litecoin and Dogecoin, allowing users to maximize rewards without additional cost. Its optimized cooling system ensures stable operation under continuous workloads.
Available from BT-MINERS with fast shipping and reliable customer support, the SealMiner DL1 Air is a competitive choice for miners looking to upgrade their Scrypt mining setup in 2026.
Bitdeer Legacy & Product Line
Bitdeer Technologies is a global Bitcoin mining infrastructure company known for its strong presence in large-scale mining operations and high-performance ASIC hardware development. Founded by industry veterans with deep roots in the Bitcoin mining ecosystem, Bitdeer has built and operated mining data centers across North America, Europe, and Asia. This hands-on operational experience gives the company a practical understanding of power efficiency, thermal management, and long-term hardware reliability.
Bitdeer’s hardware offerings are marketed under the SealMiner brand, a product line designed specifically for professional and industrial Bitcoin mining. SealMiner miners focus on the SHA-256 algorithm and are engineered to deliver high hashrate while maintaining competitive energy efficiency. Rather than targeting entry-level or home users, Bitdeer products are optimized for environments where uptime, stability, and scalability are critical.
The SealMiner A Series, including advanced hydro-cooled models such as the SealMiner A3 Pro Hyd, reflects Bitdeer’s emphasis on thermal control and dense deployment. Hydro cooling helps reduce noise, improve heat dissipation, and extend hardware lifespan in large mining facilities.
Today, Bitdeer stands alongside established manufacturers like Bitmain and MicroBT, offering miners an alternative backed by real mining operations experience. Its product line is built for miners who prioritize efficiency-driven performance and sustainable, long-term Bitcoin mining operations.
SealMinr DL1 Air vs ANTMINER L11 20G
| Model | Bitdeer SealMiner DL1 Air | Antminer L11 20G |
|---|---|---|
| Algorithm | Scrypt | Scrypt |
| Coins | LTC, DOGE | LTC, DOGE |
| Hashrate | 25 GH/s | 20 GH/s |
| Power Consumption | 3725 W | 3680 W |
| Energy Efficiency | 149 J/GH | 184 J/GH (BT Miners –) |
| Performance Level | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Cooling | Air Cooling | Air Cooling |
| Noise | ~75 dB | ~75 dB |
| Target Users | Farm / Advanced Miners | Mid–Large Scale Miners |
| Release Generation | New Gen (Bitdeer) | Bitmain L-series |
Compared to the Antminer L11 20G, the Bitdeer SealMiner DL1 Air delivers higher hashrate and better energy efficiency, making it one of the best Scrypt miners for Litecoin and Dogecoin mining in 2026.
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Processing&Shipping Time
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Payment Policies
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Taxes and Custom Duties
Processing&Shipping Time
Payment Policies
Taxes and Custom Duties
All shipments will go out by UPS or DHL.
Please contact us if any documentations are requested by customs.
Our product are excluded of all value added taxes and customs duties sold by BT-Miners. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs. Client will be responsible for additional shipping charges if items are returned to sender.
Contact us at store@bt-miners.com or 813-820-0668 if you have any questions.
All products on our website are priced in US Dollars.
Payment made by credit or debit card may subject to card processing fees.
We can accept payment by credit/ debit card, wire transfer, ACH transfer (through our online portal), and crypto.
*Machine prices will fluctuate according to the current market price.*
All orders will be dispatch in the order which they were received. Pre-orders typically ships at the end of the month of the batch but may delay if manufacturer delays release/shipment. In stock machines ship in 3-7 business days from our warehouse in China. Bulk orders may release a few days later.
We always try to ship as soon as we can via USP or DHL after full payment has been received and verified.
International shipping usually takes about 5-8 business days. Due to changing regulations, we will not be able to cover duty tax for all orders entering USA. Deliveries to other countries may require customers to clear customs and pay duty tax. Please notify us right away if documents are requested by customs as improper filing may result in higher fees and/or delays.
All sales are final and non-refundable on any terms.
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FAQs
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What Is The Lifespan Of This Mining Machine?
The lifespan of mining hardware is influenced by usage intensity, environmental factors like temperature, humidity, and dust. Proper maintenance and optimal conditions can significantly extend its longevity.
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How Does Electricity Cost Impact Profitability?
Electricity costs play a crucial role in mining profitability, as high rates can quickly offset profit. Therefore, it is vital to access local electricity costs to determine if mining is viable. With high electricity costs and high liquidity of digital assets, investing in an energy-efficient miner becomes even more important.
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Where to buy DL1 Air miner?
You can buy it from BT-MINERS with fast shipping and reliable support.
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Is DL1 Air better than Antminer L9?
DL1 Air offers higher hashrate (25GH/s vs 16GH/s), making it more powerful for large-scale mining.
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How much power does DL1 Air use?
It consumes around 3725W under standard conditions.
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What coins can DL1 Air mine?
It supports Scrypt coins such as Litecoin (LTC) and Dogecoin (DOGE).
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Is SealMiner DL1 Air profitable?
Yes, profitability depends on electricity cost and market conditions, but its 25GH/s hashrate offers strong mining potential.
