SuperHandy Batteries are designed with a resilient impact-resistant insulating case for long-lasting life, ensuring protection in adverse climate conditions. These batteries are compatible with GEUT081, GBTS012, and GBTS017 models, making them versatile and reliable for various applications. They feature an integrated LED indicator that notifies you of the charge cycle stage, with a red light indicating charging and a green light indicating a full charge. With a robust 2Ah Lithium-Ion 48V DC design, these batteries offer a maximum capacity of 88.8Wh, providing efficient and durable power for your devices.