BAKTH-CH1S04 is a fast and safe charger specifically designed for
BAKTH-B1S38 standard lithium battery packs. It is compatible with
both USB-C and DC inputs and supports PD fast charging. The charger
features intelligent charging protection to enhance safety and
extend battery life.
Specifications
| Input Interface | USB-C DC 2.5φx5.5φ | Operating Temperature | -30°C~70°C |
| Output Interface | 3-pin metal spring piece | Operating Humidity | 5% to 95% (No condensation) |
| Input Voltage | 5~12 DC | Maximum Output Power | 6.7W (Single channel) |
| Input Power | ≥18W | | ＞85% |
Output Voltage | 0~4.2V DC | Dimensions | Length 79.00mm ± 0.2mm Width 79.00mm ± 0.2mm Thickness 30.00mm ± 0.2mm |
Output Current | 0~1.6A | Weight | <200g (Power adapter not included) |
| Supports PD fast charging | YES | LED charging status indication |
Power On Indicator: Center white LED stays on Standard Charging: Red LED stays on Battery Fully Charged: Green LED stays on Fast Charging Mode: Red LED flashes
|
| Compatible Battery | BAKTH-B1S38 | Protection | Temperature control / overcharge / short circuit / overcurrent |
Key Features
Compatible with USB-C and DC input
Supports PD fast charging
LED charging status indicator
Simultaneous charging for 4 batteries
Smart charging curve for efficient charging and extended battery
life
Real-time battery temperature monitoring to ensure charging safety
Only compatible with BAKTH-B1S38 battery packs for charging
Manufacturing & Testing
Strict SOP process: SMT soldering → Secondary testing → 48-hour
burn-in
Random sampling inspection for each batch: Withstand voltage test
at 1.5 times the rated voltage
EMC/EMS radiation testing
100% functional testing before shipment to ensure zero defects
FAQ
Q: Which lithium battery models are compatible with the
BAKTH-CH1S04?
A: It is compatible with BAKTH-B1S38 (18650 cylindrical batteries).
Q: How long does it take to fully charge a battery?
A: For a 3300mAh battery, using a USB 5V/2A input or 18W fast
charging, it takes approximately 1 hour to fully charge.
Q: Can it be used while charging?
A: Yes, it supports safe simultaneous charging and use, with more
accurate temperature control compared to non-smart chargers.
Q: Is it compatible with international voltages?
A: Yes, it supports 5V input. With a travel adapter, it can be used
worldwide.
Q: Does it have CE, RoHS, or other certifications?
A: It comply with CE, RoHS and other safety certification.
