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Lithium battery 18650 charger CH1S04 supports PD Fast Charging Reliable Safety
Place of Origin | Guangdong, China |
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Brand Name | BAKTH/OEM/Neutral |
Certification | Comply with CE, RoHS |
Model Number | BAKTH-CH1S04 |
Minimum Order Quantity | 1-200PCS |
Price | USD50.00-USD75.00/PCS |
Packaging Details | Standard Export Packing |
Delivery Time | 5-8 working days |
Payment Terms | ,T/T |
Supply Ability | Daily Delivery Capability: Approx. 1,800 units/day |

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xProduct Details
Input Interface | USB-C DC 2.5φx5.5φ | Output Interface | 3-pin Metal Spring Piece |
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Input Voltage | 5~12 DC | Input Power | ≥18W |
Output Voltage | 0~4.2V DC | Output Current | 0~1.6A |
Operating Temperature | -30°C~70°C | Operating Humidity | 5% To 95% (No Condensation) |
Maximum Output Power | 6.7W (Single Channel) | Charging Efficiency | >85% |
Dimensions | Length 79.00mm ± 0.2mm Width 79.00mm ± 0.2mm Thickness 30.00mm ± 0.2mm | Weight | <200g (Power Adapter Not Included) |
Compatible Battery | BAKTH-B1S38 | Protection | Temperature Control / Overcharge / Short Circuit / Overcurrent |
Electromagnetic Compatibility | EN55032 Class B, EN61000-4-2,3,4,5,6,8,11A | Mechanical Property | GB/T2423.10-2008 |
Product Description
Lithium Battery 18650 Charger CH1S04 with PD Fast Charging
The BAKTH-CH1S04 is a fast and safe charger specifically designed for BAKTH-B1S38 standard lithium battery packs. It features USB-C and DC input compatibility with PD fast charging technology, intelligent charging protection, and real-time monitoring for enhanced safety and extended battery life.
Technical Specifications
Attribute | Value |
---|---|
Input Interface | USB-C DC 2.5φx5.5φ |
Output Interface | 3-pin metal spring piece |
Input Voltage | 5~12V DC |
Input Power | ≥18W |
Output Voltage | 0~4.2V DC |
Output Current | 0~1.6A |
Operating Temperature | -30°C~70°C |
Operating Humidity | 5% to 95% (No condensation) |
Maximum Output Power | 6.7W (Single channel) |
Charging Efficiency | >85% |
Dimensions | 79.00mm ± 0.2mm (L) × 79.00mm ± 0.2mm (W) × 30.00mm ± 0.2mm (H) |
Weight | <200g (Power adapter not included) |
Compatible Battery | BAKTH-B1S38 |
Protection Features | Temperature control / overcharge / short circuit / overcurrent |
Key Features
- Dual input compatibility (USB-C and DC)
- PD fast charging support
- LED charging status indicators (white/red/green)
- Simultaneous charging for 4 batteries
- Smart charging algorithm for efficiency and battery longevity
- Real-time temperature monitoring for safety
- Exclusive compatibility with BAKTH-B1S38 battery packs
Manufacturing & Quality Assurance
- Strict SOP process: SMT soldering → Secondary testing → 48-hour burn-in
- Batch sampling: 1.5× rated voltage withstand test
- EMC/EMS radiation compliance testing
- 100% functional testing before shipment
- Compliant with EN55032 Class B, EN61000-4 standards
- Meets GB/T2423.10-2008 mechanical properties
Frequently Asked Questions
Which lithium battery models are compatible with the BAKTH-CH1S04?
Designed exclusively for BAKTH-B1S38 (18650 cylindrical batteries).
How long does it take to fully charge a battery?
Approximately 1 hour for a 3300mAh battery using USB 5V/2A input or 18W fast charging.
Can it be used while charging?
Yes, supports safe simultaneous charging and use with enhanced temperature control.
Is it compatible with international voltages?
Yes, supports 5V input and can be used worldwide with appropriate travel adapters.
Does it have safety certifications?
Compliant with CE, RoHS, and other international safety standards.
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