| Parameter | Typical Value | |-----------|----------------| | Input Voltage | 100-240V AC, 50/60Hz | | Output Voltage | 12V / 24V DC (auto-detection) | | Charging Current | 2.0A (max) – hence the "220" may imply 2.20A | | Battery Types | Lead-Acid, Gel, AGM, LiFePO4 (check your model) | | Protection | Reverse polarity, overcharge, short circuit, overheat | | Operating Temp | 0°C to 40°C (32°F to 104°F) |
Do not treat the QS-B220 user manual as an afterthought. Set aside 20 minutes to read the setup and calibration chapters before you even plug in the device. One preventive read can save you hours of trial-and-error debugging later.
| Parameter | Typical Value | |-----------|----------------| | Input Voltage | 100-240V AC, 50/60Hz | | Output Voltage | 12V / 24V DC (auto-detection) | | Charging Current | 2.0A (max) – hence the "220" may imply 2.20A | | Battery Types | Lead-Acid, Gel, AGM, LiFePO4 (check your model) | | Protection | Reverse polarity, overcharge, short circuit, overheat | | Operating Temp | 0°C to 40°C (32°F to 104°F) |
Do not treat the QS-B220 user manual as an afterthought. Set aside 20 minutes to read the setup and calibration chapters before you even plug in the device. One preventive read can save you hours of trial-and-error debugging later.
Copyright 2026, Sharp Canvas WorldICP-Licence:沪ICP备14018904号-1
