100W*2 TPA116D2 Two-channel Stereo Bluetooth 5.0 Audio Power Amplifier Board Intelligent Noise Reduction Aluminum Alloy Shell USB AUX ZK-1002D Hi-Fi Wireless Amplifier
Feature:
Product name: 100w * 2 Bluetooth 5.0 audio power amplifier module Product model: ZK-1002D Bluetooth version: 5.0 (unobstructed, 15 meters) Signal to noise ratio:> 95dB Input method: USB + AUX + BLUETOOTH Number of channels: left and right dual channels (stereo) Amplifier chip: TPA116D2 (with AM interference suppression function) Adaptable power supply: DC9-24V / 5A or more (the higher the voltage, the greater the output power) Adapter speaker: 20 ~ 200W, 2 ~ 8Ω Output power: 20W * 2 @ 12V, 8Ω / 35W * 2 @ 12V, 4Ω / 35W * 2 @ 19V, 8Ω / 60W * 2 @ 19V, 4Ω / 50W * 2 @ 24V, 8Ω / 90W * 2 @ 24V, 4Ω Protection mechanism: overvoltage, undervoltage, overheat, DC detection, short circuit protection Product size: 100mm * 77mm * 22mm Product weight: 185g (including packaging)
30W 5V Foldable Sun power Solar Panel Charger Solar Power Bank USB Backpack Camping Hiking
Features:
● Eco-friendly & durable material.
● Applied in charging 5V device as a power bank.
● Portable, foldable and lightweight, with buckle to be fold firmly.
● Come with storage bag to hold you phone when charging.
● Come with 4x carabiners to mount it to your backpack or tent.
● Produce continuous stable output even in cloudy day.
● Suitable for outdoor activities, outdoor working or emergency.
C16 Removable 16-section Power Bank Shell Mobile Power Bank Assembly Kit Diy18650 Battery Box 5V 2.1A
C16-PD-QI Removable 16-section Power Bank Shell Mobile Power Bank Assembly Kit Diy18650 Battery Box Wireless & Quick Charging Version
Specifications:
Model: C16-PD-QI
Wireless & Quick Charging Version maximum power: 5V-3A 9V-2A 12V-1.5A 3.4V-5.5V-5A, wireless charging 10W
Applicable battery: 18650 battery (length 6.5cm, straight down 1.8cm)
Note: The appearance of the battery should not be damaged, and the voltage should be between 3.2-4.2V.
Size: 44*80*186 mm
Quick Charge Version 10*18650 Power Bank Case Dual USB Mobile Phone Charge QC 3.0 PD DIY Shell 18650 Battery Holder Charging Box – Black
Feature:
Output input power: Within 5V3A 9V-2A 12V-1.5A(Can't switch,When your device supports it, it will automatically jump)
Can install 10 18650 batteries
With anti-reverse function
Size: 21.2cm*8cm*2.3cm
Color: White/ Black/ Pink/ Blue
Battery: 10*18650
Battery terminal charging current up to 5.0A
Adaptive charge current regulation
Discharge specifications Synchronous switch discharge 5V 2A efficiency up to 95%, support line compensation
Output current capability: 5V / 3.1A; 9V / 2.0A; 12V / 1.5A
