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Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input
Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input
Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input
Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input
Specifications
Brand Name :
BAKTH/OEM/Neutral
Model Number :
BAKTH-CH1S04
Place of Origin :
Guangdong, China
MOQ :
1-200PCS
Price :
USD50.00-USD75.00/PCS
Certification :
Comply with CE, RoHS
Payment Terms :
,T/T
Supply Ability :
Daily Delivery Capability: Approx. 1,800 units/day
Delivery Time :
5-8 working days
Packaging Details :
Standard Export Packing
Input Interface :
USB-C DC 2.5φx5.5φ
Output Interface :
3-pin metal spring piece
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
Description

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
  • Charging Efficiency
 ＞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.


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Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input

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Product Detail
Brand Name :
BAKTH/OEM/Neutral
Model Number :
BAKTH-CH1S04
Place of Origin :
Guangdong, China
MOQ :
1-200PCS
Price :
USD50.00-USD75.00/PCS
Certification :
Comply with CE, RoHS
Contact Supplier
Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input
Safe 18650 Lithium Battery Charger CH1S04 Supports PD Fast Charging with USB-C and DC 2.5φx5.5φ Input

Shenzhen BAK Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Exporter
Main Products :
Lithium Ion Battery Pack, Li Polymer Battery Pack, Lifepo4 Battery Pack
Total Annual :
15000000-20000000
Employee Number :
100~199
Certification Level :
Verified Supplier
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