7 Practical Interfaces – Solve Your Connection Headaches: DC 5.5×2.1mm (built-in), DC 5.5×2.5mm (spare), GX12 (9mm), GX16 (12mm), RCA (8mm), XLR (18mm), and 3PIN HOUSING (23×16mm). Each adapter's size is clearly labeled (e.g., GX12: 9mm, DC 5.5×2.5mm: self-contained), so you can quickly grab the right plug for your device. No more mismatched cables—this set works with most 24V 7S lithium battery packs.
Precision-Matched Specs: Works with Your 24V 7S Lithium Battery: TENGSHUNNIU's 29.4V 2A charger is built for exact compatibility. Designed for 7S lithium-ion batteries (24V 3-18AH), it replaces your original charger without compromising performance. Input: 100-240V~50/60Hz 1.5A (works with global voltage), Output: 29.4V 2000mA (max 58.8W). “For 7S Li-ion Battery 24V 3-18AH” and not for lead-acid batteries, it eliminates guesswork—perfect for Razor, Jetson, Ninebot, and other 24V 25.2V/25.6V/25.9V devices.
Intuitive LED Indicators – Track Charging in Seconds: No more guessing if your battery is charged. Our charger features dual LED lights that tell you exactly what's happening: Red light: Charging in progress (CC mode: constant current for fast, stable power delivery). Green light: Fully charged or disconnected (CV mode: constant voltage to protect battery life and prevent overcharging). Simple, intuitive, and no app needed—perfect for busy riders, commuters, and families.
6-Layer Safety Protections – Charge with Zero Worries: Safety isn't optional—it's non-negotiable. Our charger is engineered with 6 critical protections: over-voltage, over-current, short-circuit, over-power, over-temperature, and magnetic field protection. Tested to meet strict safety standards, it's built with fireproof ABS material to resist impacts, heat. TENGSHUNNIU prioritizes your safety and device longevity.
Compact Size + Global Voltage: Measuring just 10.7cm×3.4cm×4.5cm (body) with a 102.5cm power cord, this charger is small enough for home, office, or travel. Its 100-240V global voltage compatibility makes it ideal for international trips. The included adapters (with lengths labeled 17.4cm–18.6cm) ensure reach for hard-to-access ports. Plus, enjoy 24/7 email support for replacements or any questions—our team is always ready to help.