Description
- Voltage range: USB (5-20V DC)
- Output Power: <18.65
- Use: others
- Item Type: others
- Electronic: No
- Charger included: N
- Battery Included: No
- High-concerned chemical: None
- Accessory Type: Battery Accessories
- Origin: Mainland China
- Certification: None

Product Features:
Compact design, dimensions approx. 2.5 x 1.65 cm
Stable performance
Overcurrent protection up to 3A
Features indicator lights: No light when no load, red light during charging, green light when fully charged.
Wide applicability for various DIY projects
Product Specifications:
Input Voltage: 4.35-6V (Recommended 5V)
Charge Cut-off Voltage: 4.2V ±1%
Maximum Charge Current Output: 1000mA
Battery Overcharge Protection Voltage: 4.28V
Battery Overcharge Boost Voltage: 4.00V
Battery Discharge Protection Voltage: 3.0V
Battery Discharge Cut-off Voltage: 3.2V
Battery: Overcurrent Protection Current 3 A
PCB Dimensions: Approx. 2.5 × 1.65 cm
LED Status: No LED on no load, red LED charging, green LED when fully charged
Product Listing:
1X Module







































J***G (verified owner) –
Need to try it out
D***r (verified owner) –
Small and handy, does what it’s supposed to do. Beautiful blue circuit board and well-crafted.