Silicontent Battery Chargers | BeiLuo Distributor

About Battery Chargers

Li-ion battery charger ICs with protection features for safe charging

As an authorized distributor of Silicontent, BeiLuo provides a comprehensive range of Battery Chargers products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Battery Chargers

Product List

4 products available

Part Number ↕	Input Voltage ↕	Charge Current ↕	Battery Type ↕	Charge Voltage ↕	Trickle Charge Current ↕	Package ↕	Stock Status	Action
XZ5001	4.25V - 6.5V	Up to 800mA (programmable)	Single-cell Li-ion/Li-poly	4.2V (±1% accuracy)	100mA	SOT-23-5, DFN-8	In Stock	View Details
XZ5002	4.25V - 6V	Up to 500mA (programmable)	Single-cell Li-ion/Li-poly	4.2V (±1% accuracy)	50mA	SC-70-5, DFN-6 (1.5mm x 1.5mm)	In Stock	View Details
XZ5003	4.5V - 6.5V	Up to 1.5A (programmable)	Single-cell Li-ion/Li-poly	4.2V (±1% accuracy)	150mA	SOP-8, DFN-8	In Stock	View Details
XZ5004	4.5V - 14V (USB-C PD compatible)	Up to 2A (programmable)	Single-cell Li-ion/Li-poly	4.2V (±0.5% accuracy)	-	QFN-16 (4mm x 4mm)	In Stock	View Details

Need Battery Chargers Products?

Download Datasheet Request Samples Get Quote Contact FAE

Frequently Asked Questions

How do I choose the right battery charger for my application?

Choose based on battery capacity and charge time requirements. For batteries under 500mAh, XZ5002 with 500mA capability is sufficient. For larger batteries up to 800mAh, XZ5001 provides faster charging. Both offer similar safety features and charge accuracy.

XZ5002 for small batteries (<500mAh) and space-constrained designs; XZ5001 for larger batteries requiring faster charging.

What is the recommended charge rate for Li-ion batteries?

The recommended charge rate is typically 0.5C to 1C, where C is the battery capacity in mAh. For a 1000mAh battery, 0.5C = 500mA and 1C = 1000mA. Slower charging (0.5C) is gentler on the battery and generates less heat, while faster charging (1C) reduces charge time.

Use 0.5C for gentle charging and longer battery life; 1C for faster charging when time is critical.

What safety features are important in battery chargers?

Important safety features include: thermal regulation to prevent overheating, battery temperature monitoring to disable charging at temperature extremes, overvoltage protection to prevent overcharging, and reverse leakage protection to prevent battery discharge. All Silicontent chargers include these essential safety features.

All Silicontent chargers include comprehensive safety features; use NTC thermistor for temperature monitoring.

How accurate is the charge voltage regulation?

Silicontent chargers provide ±1% charge voltage accuracy (4.158V to 4.242V for 4.2V setting). This precise regulation ensures maximum battery capacity is achieved without overcharging, which could damage the battery or create safety hazards. The tight accuracy eliminates need for calibration.

±1% accuracy ensures safe and complete charging; No calibration is needed; suitable for all Li-ion batteries.

Can I use these chargers for Li-polymer batteries?

Yes, Silicontent chargers are compatible with both Li-ion and Li-polymer batteries. Both battery types use the same charging profile (constant-current followed by constant-voltage) and have the same full-charge voltage (4.2V). The chargers automatically adjust to the battery characteristics.

XZ5001 and XZ5002 work with both Li-ion and Li-polymer batteries; same charging algorithm applies.