24V Lithium Battery Charger, 29.4V 2A Universal Power Adapter for 7S 24V Li-ion Battery with 5.5mm x 2.1mm DC Connector, Fast Power Supply for Massage Guns, Household Appliances, DIY Electronics

Professional 29.4V 2A Lithium Battery Power Solution  Looking for a reliable replacement for your 24V lithium devices? Our 29.4V 2A charger is engineered to provide consistent, safe, and efficient power. Whether you are maintaining your wellness routine with a massage gun or powering household cleaning tools, this adapter delivers the precision you need.  ⚠️ Compatibility Checklist (Read Before Purchase):Battery Type: ONLY for Lithium-ion (Li-ion/Li-Po) batteries. (Not for Lead-Acid or LiFePO4).Nominal Voltage: Your battery should be labeled as 24V. (29.4V is the full-charge voltage).Port Size: Confirmed 5.5mm x 2.1mm DC barrel input.Polarity: Center Positive (+) configuration.  Reliable Performance for Daily UseEquipped with an intelligent chipset, this power supply manages the charging process to prevent overcharging and overheating. The compact, heat-resistant design makes it perfect for both stationary use at home and portable use on the go. The intuitive LED indicator (Red = Charging, Green = Full/Idle) keeps you informed of the power status in real-time.  Versatile Application :Wellness & Recovery: Compatible with most 24V professional-grade massage guns.Home Appliances: Ideal for 24V cordless vacuum cleaners and handheld scrubbers.DIY Projects: Perfect for 7S Li-ion battery pack builds and LED strip systems.  Technical Specifications:Input: AC 100-240V, 50/60Hz (Global Voltage)Output: DC 29.4V 2A (Max)Safety Features: Auto-shutoff, Over-load protection, Fire-resistant shell.  Safety Warning: Indoor use only. Keep away from extreme heat and moisture. Always unplug the charger when not in use to extend the lifespan of the adapter.Important Usage Tips: Indoor use only. Please avoid exposure to liquids or extreme humidity. Ensure the voltage of your battery pack matches the 29.4V output before connecting. Disconnect the charger from the power source when not in use to extend the life of the adapter.

• [OPTIMIZED FOR 24V LI-ION Battery] Engineered specifically for 24V (7S) Lithium-ion battery systems with a stable 29.4V 2A output. It provides a precise charging curve that maximizes battery lifespan and ensures a full, deep charge every time..
• [UNIVERSAL DC CONNECTOR] Features the standard 5.5mm x 2.1mm DC barrel plug (Center Positive). This versatile power supply is an ideal replacement for lost or broken adapters in various high-performance electronic devices.
• [MULTI-PURPOSE APPLICATION] Designed for a wide range of 24V lithium-powered equipment, including professional deep-tissue massage guns, portable cleaning tools, 24V LED lighting systems, and custom DIY battery projects.
• [INTELLIGENT STATUS MONITOR] The built-in dual-color LED indicator provides instant feedback: Red means the device is fast-charging, and Green means the cycle is complete or the charger is idle. No manual checking required.
• [MULTI-LAYER SAFETY SUITE] Built with advanced protection against Over-Voltage, Over-Current, Short-Circuit, and Over-Heating. The flame-retardant casing ensures a secure charging environment for your home, office, or workshop.