Caution:
Please use the product strictly in accordance with the parameters and connection methods provided in the specification. If you do not follow the requirements or disassemble the product without permission and cause damage to the product and other losses caused by the damage to the product, the company will not be responsible for it.
The specifications of 48v Lithium Battery Charger
| Type | Electric |
| Usage | Electric Tool |
| Protection | Short Circuit Protection, OVP, OTP, OCP |
| Port | DC, AC |
| Place of Origin | Guangdong,China |
| Material | Aluminium Alloy |
| Function | OCP,OVP,OTP and so on |
| Brand Name | YEWY |
| Model Number | UY1200S |
| Input voltage and current | 110/220v |
| output voltage and current | 48v20a, (50.4V/ 54.6V /58.8V 20A) |
| Output Power | 1200w |
| Supports Solar Energy | No |
| Charging efficiency | >=95%(full load) |
| Size | 296*216*98 |
| Weight | 6.0kg |
| Certificate | CE ROHS |
| Warranty | 1 Year |
| Logo | Customized Logo Welcomed |
| Operation temperature | -20°C~40°C |
| Frequency | 50-60HZ |
| Storage temperature | -40~70°C |
| Color | Silver |
48v Lithium Battery Charger
1. Upgrading the waterproof level can improve the charger's waterproof performance, making it adaptable to more severe environmental conditions such as charging in the rain.
2. Energy-saving and consumption-reducing design uses high-efficiency converters to effectively reduce energy conversion loss through precise control and adjustment, thereby achieving energy-saving and consumption-reducing effects.
3. Enhancing safety protection functions provides a multi-protection mechanism such as over-current, over-voltage, and over-temperature through an electronic protection system to effectively prevent the charger from malfunctioning during use and protect user safety.
4. Programmable control design through software programming control can customize the charging parameters such as current, voltage, and charging time of the charger to meet the charging requirements of different brands and models of batteries.
5. Reverse output protection if reverse output occurs during use, the charger will automatically shut down the output circuit to protect the battery and charger's safety.
6. Enhanced heat dissipation design by using efficient heat sinks and fans to increase the charger's heat dissipation area and ventilation volume, effectively slowing down the temperature rise of the charger, improving its stability and life expectancy.
48v Lithium Battery Charger Other more parameters
| Specification | Li-ion | Lifepo4 | Lead acid | Charging current |
| 12V 50A | 12.6V/16.8V | 14.6V | 14.7V | 50A |
| 24V 35A | 25.2V/29.4V/ 33.6V | 29.2V | 29.4V | 35A |
| 36V 25A | 42V/46.2V | 43.8V | 44.1V | 25A |
| 48V 20A | 50.4V/54.6V/58.8V | 54.75V/58.4V | 58.8V | 20A |
| 60V 15A | 63V/67.2V/71.4V | 73V | 73.5V | 15A |
| 72V 12A | 79.8V/84V | 87.6V | 88.2V | 12A |



FAQ
1: How many years of warranty of your products?
A: All of our products are with 12 months warranty.
2: What time do you ship my order?
A: The production time is normally 5-6 working days after receiving your payment for samples, but it can be negotiated based on order qty.
The charger has a full shutdown function, which can detect the battery voltage to determine whether the charger continues to charge or stops charging. This power-off function is a good way to avoid the car owner's worry that the battery will be damaged by "overcharging" caused by unplugging and charging for too long before it is fully charged.
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