21V 2Ah Battery for Humberg Tools Li-ion 5 Cells HM-433

All about the product

21 V 2 Ah HUMBERG lithium-ion 5-cell power tool battery – Power and performance – Modern 2.0 Ah Humberg lithium-ion battery designed for intensive and convenient work with power tools and garden equipment. Thanks to lithium-ion technology, it ensures high energy density, meaning long operating time while maintaining stable output voltage and compact dimensions. 2.0 Ah capacity: guaranteed performance for challenging tasks. Lithium-ion technology: no memory effect and long cell lifespan. Universal power source: ideal solution for workshops and gardens. Reliable power source – 5 efficient cells. The robust housing contains 5 cells with a total capacity of 2000 mAh at 21 V voltage, ensuring a constant power supply even under high load. This cell architecture guarantees high reliability and sufficient energy reserve for complex construction and renovation projects. ☝️ One-click replacement: the convenient release button allows for quick battery removal and replacement in seconds. Forget struggles with equipment – the latch operates smoothly, securely holding the battery in place and allowing a quick return to work. ? Stability and protection – non-slip base: the bottom of the battery is covered with a special non-slip coating, which increases the stability of the device. This solution additionally protects the battery case from scratches and mechanical damage. ? Wide compatibility – one battery, many devices: the battery works with various power tools and garden equipment, so no need for multiple chargers and batteries. Perfect for both precision finishing work and garden maintenance. Saves space: one power system for multiple tools. Versatility: from drills to lawn mowers. *Compatible HUMBERG garden tools HM-421 | HM-422 | HM-432 | HM-437 can be found in other auctions. Fatigue-free working The battery weighing just 280 g does not overload the device, ensuring excellent balance for the whole set. This allows for comfortable work without excessive fatigue on hands and wrists. Parameters: Manufacturer: HUMBERG Voltage: 21 V Capacity: 2000 mAh 5 series-connected elements Charging time: from 50 min. (depending on charger parameters) Battery type: lithium-ion Compatibility: HUMBERG tools Length: 12 cm Width: 7.3 cm Height: 3 cm Weight: 280 g Full energy control – 3 LEDs Integrated charge level indicator made up of three clear green LEDs allows instant checking of the available energy status. This helps to better plan work and avoid unexpected interruptions due to a discharged battery. ⏱️ Fast charging in 50 minutes. Advanced energy management system and high-current cells allow fully charging the battery in just 50 minutes! The battery is designed for fast charging (quick charge) – to achieve this time, simply use a more powerful charger with parameters of 21 V and current of 2.6 A - 3.0 A (not included). Fully compatible with the well-known manufacturer's power system. The battery is fully compatible with the power system of popular "blue manufacturer" devices, making it ideal for replacement or additional battery. It can power various tools, such as angle grinders, drill drivers, and saws, without investing in new accessories.