Product Overview
This document provides the user manual for the Yileide 29.4V15A Lead Acid Battery Charger. It is designed as an economic, high-quality, 100-240V AC balance charger. The charger utilizes a three-step charging program: constant current, constant voltage, and float charging. It incorporates protections against overload, over-voltage, over-heating, short circuit, and reverse polarity connections to ensure safe and efficient operation.
Specifications
| Category | Parameter | Value |
|---|---|---|
| DC Output | Maximum DC output voltage | 29.4 V |
| Maximum DC output current | 15 A | |
| Maximum DC output power | 430 W | |
| Nominal DC output current | 15A @ 110 VAC, 15A @ 220 VAC | |
| AC Input | Battery type | Lead Acid |
| AC input voltage range | 85-265 VAC | |
| Nominal AC input voltage | 100-240 VAC | |
| Nominal AC input frequency | 50 / 60 Hz | |
| Maximum AC input current | 8A | |
| Nominal AC input current | 6A | |
| Power factor | >0.9 | |
| Mechanical | Dimensions | 18.2 x 10.5 x 6.5 cm (7.16 x 4.13 x 2.55") |
| Weight | 4 lbs (1.8 kg) | |
| Cooling | Active cooling with fan | |
| Environmental | Enclosure | IP65 |
| Humidity | 5% - 95% | |
| Operating temperature | -20°C to 80°C (-10°F to 176°F), Derated at >60°C (140°F) | |
| Storage temperature | -40°C to 85°C (-40°F to 185°F) |
LED Status Indicators
| LED Indicator | Charger Status |
|---|---|
| Yellow light blinks 2 times per second | AC input is ready, battery is not connected yet. |
| Red light blinks 1 time per second | Charging, battery power is below 80%. |
| Yellow light blinks 1 time per second | Charging, battery power is between 80% and 90%. |
| Green light blinks 1 time per second | Charging, battery power is between 90% and 100%. |
| Green light is still on | Charging is complete. |
| Red light blinks 2 times, interval 1 second, 2 times again | Charger temperature overheating alarm. |
| Red light blinks 3 times, interval 1 second, 3 times again | Output over-current alarm. |
| Red light blinks 4 times, interval 1 second, 4 times again | Output over-voltage alarm. |
| Red light blinks quickly | Input power failure. |
| Red and green light blinking alternately | The output is short-circuited or the positive and negative poles of the battery are reversed. |
If a problem occurs, the fan stops and the LED indicator blinks red. Disconnect the charger from the wall socket.
Warning and Safety Notes
- Ensure the battery system has the properly rated voltage, amp hours, and type for this charger.
- Never leave the charger unattended when connected to its power supply.
- The allowable AC input voltage is 100-240V AC. Never connect it to any other voltage.
- Never place the charger and batteries connected to it on any flammable surface. Do not operate near inflammable material or gas.
- Ensure unrestricted airflow to and from the charger's cooling slots. Do not place the charger on carpets or similar surfaces.
- Never operate if the charger has physical damage, has been dropped, or received a sharp blow.
- Do not disconnect the DC charging cord while the charger is operating, as this can cause arcing and/or explosion.
- Never charge a frozen or non-rechargeable battery, as they may explode, causing injury, death, property damage, and/or fire.
- To reduce the risk of fire, do not use near flammable materials or vapors. Always use the charger on a non-combustible surface (e.g., metal, brick, concrete).
- Take care to maintain correct battery polarity to avoid short circuits. Refer to the charger for wire color and polarity information.
- Read and adhere strictly to the battery manufacturer's instructions.
