42V 2A Lithium Battery Charger DC 5.5x2.1mm Connector For 36V 10S for isinwheel S9 Pro S9 MaxGXL V2Apex XL Li-ion Battery

Specifications- Input: 100–240 VAC, 50/60 Hz- Output: 42 V, 2 A- Charging indicator: Red light on during charging; green light on when fully charged- Safety protections: Overvoltage protection (OVP), overcurrent protection (OCP), overload protection, short-circuit protection- Color: BlackNote❌ Not compatible with: lead-acid batteries, lithium iron phosphate batteries, 48V/24V/12V batteries, and branded batteries with special charging protocols (e.g., certain DJI products and high-end electric scooters)✅ Compatible with: 36V 10S lithium-ion battery packs only, with a DC 5.5×2.1mm connector (positive inside, negative outside), and devices without special protocols36V electric scooter/electric bicycle/electric self-balancing scooter with a 5.5 x 2.1 mm connector