√[Adjustable Voltage and Current]The NOEIFEVO Smart Battery Charger was developed for users who need to charge multiple voltages and battery types. This single charger is compatible with lithium batteries, lithium iron batteries, and lead-acid batteries as long as the charging voltage ranges from 0-100V. The adjustable current ranges from 1-7A.

√[Multiple protection mechanisms]The 0-100V 7A battery charger device features several protection mechanisms, including overtemperature, overvoltage, short circuit, overload, and undervoltage protection to prevent damage from improper use.

√[Simple operation, visible display lights]Connect the positive and negative crocodile clamps of the charger (other connections can be adjusted) to the battery, where + connects to + and - connects to -. Then plug in the incoming power connector into the charger and connect it to the power source. Intuitive LED displays provide clear feedback on the charging status and diagnostic data.

√[High-quality materials]The NOEIFEVO battery charger is made of aluminum alloy with an oxidized surface, offering high hardness, drop resistance, moisture resistance, and corrosion resistance. It features an integrated cooling fan that keeps the charger cool and ensures the safety of the charger and battery. Charging is safe thanks to the intelligent circuitry that increases charging efficiency and stabilizes discharge voltage, making it more durable and effective than standard chargers. The weight is approximately 1.8 kg.
Note: This product is a refurbished product; surface scratches are unavoidable, but all devices are new!

Load steps:

Step 1:First, do not connect the battery to the charger. Connect the charger to a household AC power source first. Set the voltage regulator to the required charging voltage by referring to the voltage display at the top of the screen, with a maximum of 100V. (Make sure you understand the charging voltage of your battery before making a selection; excessive voltage can damage the battery.)

Step 2:After you have connected the battery to be charged, set the current from low to the desired value (up to 7A).

Important notes:

1. When connecting, make sure the positive and negative terminals of the charger are not reversed. The red clip is positive (+) and the black clip is negative (-). This charger does not have polarity protection.
2. Do not reset the voltage regulator during charging; otherwise, it could lead to overcharging or undercharging, which might damage the device.
3. When the displayed voltage and current fall to zero, the battery is fully charged.
4. After you have set the voltage and current and connected the battery, the voltage and current values may vary. Do not adjust the voltage or current; the charger will provide a constant voltage to the battery.

Specifications:

• Input voltage: AC 200V-240V
• Maximum output voltage: DC 100V
• Maximum output current: 7A
• Constant charging voltages: 12V/24V/36V/48V/72V/96V
• Constant charging current: 0-7A
• Loading procedure: 3-stage, CC, CV, maintenance charge
• Net weight: 1.8 kg
• Dimensions: Length 235mm × Width 116mm × Height 50mm
• Case color: White
• Charge state: Red light during charging, green light when fully charged.