Bitdeer launches the next-gen LTC/DOGE miner SEALMINER DL1 Air with an energy efficiency ratio of 149 J/GH Bitdeer (NASDAQ: BTDR) has officially unveiled its new generation Litecoin (LTC) / Dogecoin (DOGE) miner—the SEALMINER DL1 Air air-cooled version. This model supports the Scrypt algorithm and can mine cryptocurrencies such as Litecoin (LTC), Dogecoin (DOGE), Bellscoin (BELLS), Junkcoin (JKC), Luckycoin (LKY), and Pepecoin (PEP). According to official data, the SEALMINER DL1 Air delivers a standard hash rate of 25 GH/s with an energy efficiency ratio of 149 J/GH and a power consumption of 3725W. The DL1 Air offers three operating modes: standard mode, low-power mode, and high-performance mode, allowing operators to adjust performance flexibly based on the environment. In its unique low-power mode, the device achieves a hash rate of 20.5 GH/s, with the energy efficiency ratio further optimized to 136 J/GH.