How to Choose a Battery Charger Manufacturer: The Complete OEM Sourcing Guide 2026

Why China dominates battery charger manufacturing

China produces more than 70% of the world’s lithium battery chargers. For OEM buyers, this means competitive pricing, mature supply chains, and fast customization. However, not every factory meets export-quality standards.

1. Verify certifications for your market

• UL / cUL for North America
• CE / UKCA for Europe
• PSE for Japan
• KC for South Korea
• SAA / RCM for Australia / New Zealand
• CB for international mutual recognition

2. Evaluate quality systems

Look for ISO 9001, 100% aging tests before shipment, and protections such as OVP, OCP, SCP, reverse polarity, and OTP.

3. Confirm customization capability

Output voltage/current, connector type, housing color, logo labeling, packaging, and MOQ should all be negotiable. Juxon supports OEM from 500 units.

4. Request samples and run your own tests

Order 2–5 evaluation units, test charge curves, thermal performance, and protection functions before committing to mass production.

FAQ

What is the typical MOQ? 500 units for label/OEM; 1,000+ for custom housing.

How long is the lead time? 15–30 days for standard models; 30–45 days for full customization.

Do you provide worldwide certifications? Yes, CE/RoHS are standard; UL, FCC, PSE, KC, SAA, and CB can be arranged per order.