36V 2A Lithium Battery Charger – 42V Output for 10S Li-ion/Li-poly Batteries

42V 2A Smart Charger – For 36V (10-Series) Lithium Li-ion & Li-poly Batteries

Power your devices safely and efficiently with the YYHQQBAD 42V 2A Battery Charger, specially designed for 36V lithium batteries (10S Li-ion/Li-poly). With intelligent charging features, international voltage compatibility, and built-in safety protections, it’s the perfect choice for e-bikes, scooters, and other electric devices.

⚙️ Specifications:

• Input: 100–240V AC, 50/60Hz

• Output: 42V 2A (Max Power: 63W)

• Compatible Battery Type: 36V (10S) Li-ion / Li-poly batteries

• Certification: CE certified

• Plug Options: EU / US / UK / AU (choose at checkout)

• Color: Black

• Charge Indicator:

  • Red = Charging

  • Green = Fully charged

🛡️ Safety Features:

• Over-voltage protection (OVP)

• Over-current protection (OCP)

• Overload protection

• Short-circuit protection

📦 Package Includes:

• 1x 42V 2A Charger

• 1x Power cable (based on selected plug type)

🔋 Charging & Usage Tips:

1. Always connect to the battery before plugging into AC power. Disconnect AC before removing the battery plug.

2. When LED turns green, continue charging for an additional 2–3 hours for best results.

3. Avoid deep battery discharge. Charge before the battery runs out completely.

4. Perform a deep discharge every 3 months to re-activate internal battery materials.

5. Use in dry environments only.

6. Unplug the charger when not in use to extend lifespan.

7. Not compatible with LiFePO4 batteries — using it on LiFePO4 may cause overheating.

Whether for everyday e-bike use or bulk orders (FedEx shipping available for 10+ units), this smart charger delivers safety, stability, and long-lasting performance.