The rechargeable lithium-ion (Li-Ion) battery pack is compatible with the Cofan cordless vacuum cleaner, with references 45053301 and 45053302. Designed for consistent, long-lasting performance, this battery pack is de ideal solution for replacing the original or keeping a spare always ready to use. With a capacity of 2,500 mAh and a voltage of 25.9V, it delivers efficient power to maintain optimal performance. It incorporates 7 high-quality internal cells that ensure stable and safe discharge throughout the entire usage cycle. Operating time ranges from 13 and 45 minutes, depending on the selected speed setting (Min, Mid, Max or Auto), and the battery pack fully recharges in approximately 5 to 5.5 hours. The power adapter features a universal 100-240V~ input, making it compatible with most of mains power supplies worldwide. Its 30V, 500mA output is specifically calibrated to protect battery pack life throughout the charging process. Thanks to its compact and lightweight design, it can be carried as a replacement battery pack for extended cleaning sessions or unexpected needs. TECHNICAL SPECIFICATIONS: Material: ABS with lithium internal components Product dimensions: 50 x 85 x 100mm Colour: white Operating time: 13 to 45 minutes Charge time: 5 to 5.5 hours Battery capacity: 25.9V 2500mAh Input voltage: 100-240V~ CA, 0.5A Output voltage: 30 V DC, 500mA