JUYOON 42V 71W Scooter Charger for Segway Ninebot G30/ES Series — 1.7A DC 8.0×1.6mm, Multi-Protection

JUYOON 42V 1.7A (71W) replacement charger delivers faster, safer charging for a long list of 36V/42V electric scooters from Segway Ninebot, VOLPAM, Roinside, Aovowheel and more.

This compact power adapter from JUYOON is built to replace OEM chargers for many popular scooter models, including Ninebot G30 series, ES1–ES4, F2/F2 Pro and a wide range of third-party scooters that use a 42V/36V lithium battery system with a DC 8.0×1.6mm single-prong output. It accepts global AC input voltages (100–240V), offers multiple circuit protections and supplies 1.7 amps for a 71W peak output, striking a balance between charging speed and battery longevity.

Which scooters will this charger work with?

The JUYOON 42V 1.7A charger is compatible with many Segway Ninebot models and several third‑party brands. Check your scooter’s battery voltage and connector size (DC8.0×1.6mm) before ordering to ensure a match.

• Segway Ninebot: G30L, G30LD, G30LE, G30LP, F2, F2 Pro, ES1–ES4, E22, E25, E45D, F20–F40, F25E II and select BCTA 71420-1700 models.
• VOLPAM models: SP06, SP03, SP03l, SP02, SPT7, SP05, SP08, SP20.
• Okai, Roinside, AovoPRO, Aovowheel and other scooters using 36V lithium packs with the 8.0×1.6mm plug.
• Works as a drop-in replacement where voltage, current and plug match OEM specs.

How quickly will it recharge my scooter and is it safe?

At 42 volts and 1.7 amps (71 watts), the charger reduces idle charging time compared with lower-wattage adapters while avoiding the stresses of high-current fast chargers. JUYOON includes several safety circuits to protect both the charger and battery during routine use.

• Output: 42V DC, 1.7A (71W) for steady, efficient charging.
• Protections: overcharge, over-current, over-voltage, short circuit, overload, and high-temperature safeguards.
• Universal AC input (100–240V) for worldwide use without a step-down transformer.

What connector and physical details should I check before buying?

Make sure your scooter uses the single-prong DC plug size 8.0×1.6mm and that the OEM charger specs are similar to 42V/1.5–1.7A to ensure safe operation. Also confirm polarity and that your scooter’s charge port is intact and dry.

• Plug type: DC 8.0 × 1.6 mm single-prong output.
• Polarity: match the original charger’s center positive/negative orientation.
• Physical: compact brick-style adapter with strain-relief cable for everyday durability.

How do I install and care for the charger to extend service life?

Installation is direct: unplug the scooter, connect the DC plug firmly into the charging port, then plug the adapter into the AC outlet. Store in a cool, dry place and avoid coiling the cord tightly to reduce wear.

• Plug sequence: scooter first, then wall outlet to prevent arcing at the port.
• Environment: avoid extreme heat, standing water and dusty environments during charging.
• Maintenance: wipe contacts clean and inspect cables for damage regularly.

Who is this for: Riders who own Segway Ninebot G30 series, F2/F2 Pro, ES series or compatible models from VOLPAM, Okai, Roinside, Aovowheel and need a reliable OEM-style replacement charger. It also suits riders who travel internationally and want a single, globally compatible adapter that balances charging speed with battery care. If your scooter uses a 42V/36V lithium battery with a DC 8.0×1.6mm plug and your OEM charger has similar output specs, the JUYOON 42V 1.7A charger is a practical, protected replacement to keep you rolling.