21.6V 0.8A Universal Cordless Vacuum Battery Charger Multi Safety Circuit Protection Power Adapter With Optional US EU Plugs Replacement Power Supply
- Stock: In Stock
- Model: ST22005623
- SKU: ST22005623
$15.39
Ex Tax: $15.39
Vacuum Battery Charger Disclaimer Notice
1. Safety Warning: Only match compatible 21.6V vacuum battery packs; avoid damp environment charging.
2. Disclaimer: This universal vacuum battery charger is aftermarket power supply accessory, not original charging adapter of any vacuum brand.
Core Product Features
- Wide input voltage range 100V~240V 50/60Hz, global household voltage compatible
- Stable output parameter: 21.6V 0.8A, full charge within 1-2 hours for matching vacuum batteries
- Built-in intelligent control chip with 4-fold safety protection: overcharge / short circuit / overheat / overcurrent prevention
- 90-degree right angle DC elbow cable, avoid wire bending damage during wall charging
- High-strength grey PC plastic housing, anti-drop and heat-resistant for long service life
- Dual plug options: US standard plug / EU standard plug to meet global market demands
- Compact lightweight design, easy storage and carry for travel & household use
Full Technical Specifications
| Input Voltage | 100V~240V 50/60Hz 1.0A |
| Output Parameter | 21.6V 0.8A |
| Shell Material | Heat-Resistant Grey PC Plastic |
| Cable Design | 90° Right Angle DC Elbow Wire |
| Optional Plug | US Plug / EU Plug |
| Safety Function | Overcharge / Short / Overheat / Overcurrent Protection |
| Applicable Device | Most Standard 21.6V Cordless Vacuum Battery Packs |
Package Included
- 1 × 21.6V 0.8A Vacuum Battery Charger
- 1 × Multilingual User Manual
Wide Application Scenarios
- Household cordless handheld vacuum battery power adapter
- Global travel portable vacuum charging power supply
- Replacement spare charger for 21.6V stick vacuum batteries
- Daily home cleaning equipment universal charging accessory
Safe Usage Steps
- Confirm battery rated voltage matches 21.6V before connecting charger.
- Plug power adapter into dry indoor wall socket only.
- Unplug charger after battery full to avoid long-term overcharge.
- Store in cool dry place, keep away from water and high temperature.
Frequently Asked Questions
Q1 What output voltage and current does this charger provide?
A1 Stable 21.6V 0.8A output, fast full charge within 1-2 hours.
Q2 What plug types are available for selection?
A1 US standard plug and EU standard two options for different regions.
Q3 What safety protections does the built-in chip have?
A1 Overcharge, short circuit, overheat and overcurrent four safety protections.
Q4 Is this original brand vacuum charging adapter?
A1 This universal power supply adapter, not original factory charger of any vacuum brand.
