Features:
#Elevate your power supply setup with our 18650 Battery Holder Case, a detachable DIY power source featuring PD, QC3.0, and USB-C fast charging—ideal for keeping your devices powered on the go.
#Equipped with a clear LCD display for real-time power monitoring, reverse polarity protection, and support for flat-top 18650 batteries, this unit combines convenience and safety. Soldering is required for setup.
#Perfect for tech enthusiasts, DIY hobbyists, and frequent travelers seeking a reliable high-capacity portable charging solution for phones, tablets, and other electronics.
Note:
1. 18650 batteries are not included—please purchase separately.
2. Only supports flat-top, unprotected 18650 batteries (65mm length).
3. Ensure correct polarity when inserting batteries.
Specifications:
Material: Plastic
Size: Approx. 166 × 59 × 46 mm
Battery Capacity: Holds 8× 18650 batteries
Output Power: Max 22.5W
Output Ports:
OUT1: 5V/3.1A, 9V/2.5A, 12V/1.87A (supports simultaneous 5V charge/discharge)
OUT2: 5V/4.5A, 9V/2.5A, 12V/1.87A (multiple port output supports 5V only)
Type-C Output: 5V/3.7A, 9V/2.22A, 12V/1.67A (PD protocol only)
Input Ports:
USB Input: 5V/3A, 9V/2A, 12V/1.5A
Type-C Input: 5V/3A, 9V/2A, 12V/1.5A
Additional Features:
Long press to activate built-in LED flashlight
Reverse battery installation protection (won’t damage motherboard)
Battery Requirements: Flat-head, unprotected 18650 batteries
Internal resistance ≤ 50 milliohms
Discharge rate ≥ 1C
Note: Fast charging requires high-performance cells. Using recycled/disassembled batteries may affect functionality.
Package Includes:
1 × Battery Holder Case (batteries not included)
Features:
#Elevate your power supply setup with our 18650 Battery Holder Case, a detachable DIY power source featuring PD, QC3.0, and USB-C fast charging—ideal for keeping your devices powered on the go.
#Equipped with a clear LCD display for real-time power monitoring, reverse polarity protection, and support for flat-top 18650 batteries, this unit combines convenience and safety. Soldering is required for setup.
#Perfect for tech enthusiasts, DIY hobbyists, and frequent travelers seeking a reliable high-capacity portable charging solution for phones, tablets, and other electronics.
Note:
1. 18650 batteries are not included—please purchase separately.
2. Only supports flat-top, unprotected 18650 batteries (65mm length).
3. Ensure correct polarity when inserting batteries.
Specifications:
Material: Plastic
Size: Approx. 166 × 59 × 46 mm
Battery Capacity: Holds 8× 18650 batteries
Output Power: Max 22.5W
Output Ports:
OUT1: 5V/3.1A, 9V/2.5A, 12V/1.87A (supports simultaneous 5V charge/discharge)
OUT2: 5V/4.5A, 9V/2.5A, 12V/1.87A (multiple port output supports 5V only)
Type-C Output: 5V/3.7A, 9V/2.22A, 12V/1.67A (PD protocol only)
Input Ports:
USB Input: 5V/3A, 9V/2A, 12V/1.5A
Type-C Input: 5V/3A, 9V/2A, 12V/1.5A
Additional Features:
Long press to activate built-in LED flashlight
Reverse battery installation protection (won’t damage motherboard)
Battery Requirements: Flat-head, unprotected 18650 batteries
Internal resistance ≤ 50 milliohms
Discharge rate ≥ 1C
Note: Fast charging requires high-performance cells. Using recycled/disassembled batteries may affect functionality.
Package Includes:
1 × Battery Holder Case (batteries not included)
